Is industrial automation a real job eater?

 

Introduction:-

Is automation taking away jobs?. This question has led scholars and analysts to ponder on this issue and come up with a definite argument. So how did this all start? With electricity being available to  industries in the early 20th century it was in the 1930’s that Tom Ford came up with an automated assembly line, which reduced the time of production and increased the number of cars by many folds, This was start of new era of automation. For the last decade of the 20th century the process of automation was moreover the same. But now everything has changed.

What’s different this time:-

The claim that recent technological advancements, especially artificial intelligence, automation, robotics, internet of things (IoT) are a threat to jobs is an argument that’s turned on its head.

If you take a closer look at the jobs that are replaced by the machines they are mostly manual labour related and blue collar jobs.

In the last couple of decades’ advancements in workflow software, content management, business rules management, productivity software, including the recent robotic process automation – in short, most information technologies – have, in fact, aided progress in orchestration and decision making as well. This means that not only the manual work, but supervision and management jobs have also been replaced by technologies.

Does this mean all the managers and blue collared workers will lose their job. The answer is no! Assuming the threat is real we should take a look at the underlying pattern here. The pattern being: automation primarily replaces the repetitive, banal and conventional parts of a knowledge worker’s job, freeing up the individual’s bandwidth to perform the real tasks expected of the knowledge worker, also creating further cash flow for the business to grow and as a whole scope of work expected of people.

The flip side of the debate is that people having a particular manual skill are still losing their jobs. Obviously, there’s an immediate burden on people to upgrade their skills or change working habits to perform real knowledge work.  However, that is what have precisely been the expectations of business as well as workers, since eternally. People get bored doing the same things over and over again, and without an external ascribe to improve their working environment, the productivity as well as motivation goes down over time.

At Arya College Jaipur:

Arya Group of Colleges offers best in class automated labs. It is one of the only few campuses which has SMT (Surface-Mount Technology) machinery available for students, which help the students to simulate the on hand machine environment. It’s not just this the best engineering college is the first MSME (Micro, Small & Medium Enterprises) incubation center in the state of Rajasthan . This enables the student to harness his creativity under the guidance of experts, and gives them a learning edge against the other students as they have already acquired the technical knowledge which will be required by them in the next 5 years.

Conclusion:-

As a wise man once said “If you are not living on the edge you are taking too much  space.” In this world where  the industries are continuously evolving- machines replacing manual labour- the inventor threatened by its own invention. The only way to thrive is to keep on increasing your knowledge of the industry.

To put the debate we started with to rest. No, automation is not taking away jobs. The increase in the global industrial has never been this enormous. The only thing which automation is inflicting is rise in the demand of more technical sound workers who are efficient. The demand for skilled labour has never been this huge. The only question that remains is whether you are skillful enough to take the job or not.

Block Chain: The Future of Information Technology

Introduction:

Block chain technology is the most hyped technology of the recent times as it is used to maintain the privacy and secrecy of the data in the fields of:

  • Finance
  • Trade
  • Stock exchange
  • Digital identity verification Syndicated lending
  • Hedge funding.

Origin:

This technique was originally developed in the year 1991 by the group of researchers with the purpose to timestamp digital documents so that it was not possible to backdate them. But this technology became famous when Satoshi Nakamoto used this technology to create of the most famous crypto currencies called Bitcoin.

A block chain is a distributed ledger that is completely open to anyone. It has an interesting property that once the data is recorded inside a block chain, it becomes very difficult to change it.

How does block chain work:

Well, let’s take a closer look at the block chain. Each block contains:

  1. Some data
  2. Hash of the block (like a fingerprint)
  3. Hash of the previous blockThe data stored inside the block depends on the type of the block chain. For example, the Bitcoin block chain stores the details about the transactions like the information of the sender, receiver and the amount of the Bitcoins that are to be transacted.

    Block chain is like P2P software, that is, peer to peer software. The system of every peer is the part of the chain making it impossible for anyone to breach this orientation. For example: If a person wants to hack into P2P chain, he will have to hack into all the peer systems at the same time, which is just next to impossible, thus making the system breach proof of any perilous activities.

    Future opportunities:

    There is a world economic forum report that says that 10% of the Global GDP of the world would be stored on block chain by 2025. It also says that 20% of the financial institutions have undertaken block chain projects in one form or the other. Also 2.3 billion dollars would be spent on block chain projects by 2021. To me, block chain is the driving force of the new business model and the new career opportunities and the new technologies that are yet to come which will change the world in terms of the financial storing of the data also it is a known fact that for every block chain developer there are around 14 Jobs available in the world right now it is the number one and the fastest growing scale on the various job sites also these job sites give 200% better  salary to what they give to an average developer.  The biggest impediments for these job sites are to find the right talent and equipment that would fulfill these roles.

    From the students perspective it becomes a concern that he or she will have to learn from the best of engineering colleges which- can help them to learn on these latest emerging technologies of the world- one of such Institute, which believes in absorbing the latest technology is Arya Group of Colleges, – ARYA MAIN CAMPUS- Jaipur. With the best of faculties having profound knowledge in such fields the college offers best of SDP (student development programs) to make the student amass these requirements which are quintessential for any good job placement.

     

    Conclusion: Block chain will change the way we communicate with our world. The movement of self-renunciation of the user from h the trusted 3rd party agencies with their information will be marked by the biggest transformation in the history of information technology.

Data Science

We all know about data, and are familiar with Science, but have you heard of Data Science? Chances are you haven’t.

What is Data Science?

Data Science is a fusion of various algorithms, tools and machine learning principles with an aim to identify hidden patterns from raw data.

Why we NEED Data Science?

In simpler times, the data generated was small in size and structured. It could be analyzed using simple tools such as BI (Business Intelligence). However, with the continuous growth and development in technology, data has become more varied and unstructured nowadays. This is why we need more complex and advanced algorithms and tools for analyzing, processing and drawing meaningful insights out of it. Simple BI tools are not capable of analyzing vast amounts of varied data.

Some of the uses of Data Science are listed below:

  • Data Science can be used in predictive analytics, like weather forecasting. We can collect data from satellites, ships, radars, and aircraft to build models. These models can thus help us predict weather and even natural calamities before they occur.
  • Data Science can be utilized in ensuring customer satisfaction. We all know how we can collect information about customers’ preference through their age, income, and browsing and purchase history. However, with new technology and Data Science reaching out to many organizations, we can now build models which help us recommend products to customers with more precision.

Potential of Data Science in Engineering Careers for the Future

Data Science is quite varied even as a field. It doesn’t lead to one but many doors. While it helps us to give meaning to unstructured data, it also helps in gaining knowledge. Precisely, Data Science can be merged with any other career and add more to it. With the advent of technology and companies looking for skilled personnel, it is essential to stay updated and deal with new tech bombs on the go.

Arya College of Engineering allows the students to stay updated in the field of technology. This is why it stands as the Top Engineering College in Jaipur. With advanced infrastructure and labs, the students can learn and grow. After 12th pass in science, students can learn and become proficient engineers in the vicinity of the Aravalli hills on our amazing eGov campus (Arya Main Campus).

Physical-Digital Integrations

Internet of Things has enabled the collection and sharing of data from physical sources through electronics, software, and sensors.

Many physical objects which generate IoT data have an isolated impact. A number of scientists and researchers have been working on integrating information technology (IT) and operational technology (OT) to develop innovative solutions for the betterment of IoT and its impact.

Physical-Digital Integrations for Better City Infrastructures

You might’ve heard of smart homes; connecting Alexa with all the electronic devices for increased comfort in daily activities. There might be a point where you might’ve encountered the word ‘smart city’ too. Well, a smart city and the idea of it may seem fascinating, but there are many things that go behind building one.

Imagine the facilities that a smart home has and then project it over an entire city to get a clear picture of what a smart city would look like. IoT is the solution for this seemingly insurmountable task, but for that, the integration of the Physical and Digital worlds is much more critical.

At Arya College Jaipur, students are taught about the latest technologies and trends in their course work and even otherwise. They are also informed about the potentiality, benefits, and disadvantages of the same.

What can be done with all the data we collect?

We can use it to build more effective and efficient models of smart cities with the help of analytical techniques.

Potential of Physical-Digital Integration in City Infrastructure

With advanced technology, an overload of data and an in-depth analysis of the same, we can reach new heights.

  • Simple things like a water canal system or a drainage system can be monitored.
  • The power supply can be distributed and monitored on a better level.
  • Solar equipment can be used for various things.
  • Fiber net and WiFi networks can be made more efficient.
  • Security systems central to cities can be made more effective.

For a student of a renowned institution like Arya College of Engineering technology becomes a friend. The Arya Main Campus is open to new innovations, and the students learn new skills every day. The list of engineering courses offered at the best engineering college in Jaipur (Arya College of Engineering) is endless and therefore, provides the students with a plethora of options to choose from.

How Internet of Things will play a Major Role in Business?

How Internet of Things will play a Major Role in Business?

You might’ve heard of Siri or for that matter Alexa. While Siri is Artificial Intelligence on your phone, Alexa is much more than that. Alexa can play songs, turn on the lights, switch off the washing machine, change the lighting intensity, and make calls and what not! We call it the smart home. A home where all devices are connected for the best use, efficiency and time management.

Having such a technology is a boon. So why not use it where it’s required the most? Internet of Things has tremendous potential in the workplace as well. To put it simply, the Internet of Things is a computing concept that describes the idea of everyday electronic physical devices being connected to the internet and being able to identify themselves to other devices.

How Internet of Things will play a Major Role in Business?

How can Internet of Things Revolutionize Business?

Listed below are some of the ways in which IoT can transform your regular workplace into a smart workplace:

  • Efficiency and Productivity: IoT can handle multiple things at once, which means employees can focus on essential elements while IoT works its magic. This not only increases productivity but also gives employees time and energy to complete their tasks efficiently.
  • Inventory Tracking: Warehouses and inventory can be tedious, and employees might get irritated focusing on inventory count. The IoT makes it a lot easier while your skilled employee can make better use of his brain.
  • No Physical Presence: IoT requires minimal human interaction which opens up a lot of new possibilities and opportunities. The company can focus on increasing their scope if they don’t have to focus on daily mundane tasks.

How Arya College of Engineering makes the best use of Technology?

Ours is one of the first eGov campuses amongst all engineering colleges in Rajasthan. The Arya main campus hosts a number of tech events and boasts of a world-class faculty. Apart from the various facilities for our students to enjoy, we also provide them with information on how to find a connection between theoretical education and technology! Arya College Jaipur has earned the reputation it deserves and has become a top engineering college in Rajasthan.

Data Security

In this age of internet being the primary source of information, we often forget that there exists a dark side behind the veil. Right from harmless click baits and cookies to hackers playing “games,” the internet, despite all its virtues, is not without its vices. As a result, it is essential for us to secure our data in order to conserve our privacy and protect our devices.

Data security simply refers to protecting data from unauthorized access and corruption. As much as we love saving passwords online and hovering on clickbait-y sites, it can have its own repercussions.

Data Breaches and Traps

Generating data is easy and harmless but what about protecting it? We are on the internet 24*7 looking for things we don’t need and unconsciously falling into traps.

Target is a big name in the U.S. for its affordable home and kitchen items, clothing, and cosmetics among others. Now, who could imagine such a conglomerate falling prey to hackers? Well, the hackers not only hacked into the system but also made use of several credit cards registered with it.

What is even more disturbing is that it all started with nothing. After all, we consider losing things like phones and laptops nothing and mundane. We even trust mobile repair shops. Apparently, a large number of Target employees were careless with passwords, and some had lost phones and laptops through which the hackers entered into the system.

How Arya College Jaipur Ensures Improved Data Security?

This should be a first for every organization, big or small. Here, at Arya College of Engineering, we are advised to generate strong passwords for online use and data protection. At a much higher level, the students of the IT department are trained in Data Security and how to act in case of a breach. Arya College is thus considered the best engineering college in Rajasthan.

Our approach to Data Security is what needs to be adopted by everyone. Having heard of data breaches of even government sites, like the RBI, we don’t take it as a joke.

Ways to Protect or Secure Data

  • Managing Access of Data: Only a handful of employees who require data at all times should be given access to data.
  • Protecting Important Data First: In case of an emergency, the organization should know which data to protect first.
  • Backup Data Regularly: regular backup, at least once a week, is absolutely necessary.
  • Developing Strong Passwords: Passwords should be unique and difficult to “guess.”

Usefulness of Linkedin for Students for a job hunt

With Social Media all the rage amongst the youth and when the youth likes to spend most of their time on the social platforms, can reaching out to the world at large at the click of finger get any easier ?

For better or worse the millennial seem to not get enough of the social media, no matter how trivial or huge the news, it is broken on the internet by the doer or the viewer of the act more promptly than any other front. Arguably a source most distracting and time consuming, social media can be used to ones benefit if used wisely.

Today job seekers all over the world find social media as the most flourishing platform, which can easily swing a job seekers carrier to extremely greener pastures. It is Making the world has literally and not figuratively shrunk like a walnut. Time and distance or remoteness/ far flung-ness of information/location is the thing of the past. Abundance of information may be too much to cope up with and extremely confusing too, yet when one looks to benefit from it the outcome is mind boggling.

Linkedin is one such platform, which is extremely useful for both the freshers and experienced professionals alike. It is a business and employment oriented service which is a meeting point of the Employee and the Employer, wherein the employers post their requirements, a job seeker can view and apply for it on the other hand job seekers display their CV on their account. The reach is global and thus phenomenal. It helps one connect and network with professionals helping one advance his professional interests.

Considering the benefits, Arya Engineering College had conducted a two hour workshop emphasizing the importance of LinkedIn. it’s usefulness. And how one needs to create the C.V. which articulately puts forth ones potential and achievements. Ary Engineering college has the foresight to educate it’s students and help them make the best use of the social platform.

We tried to answer the questions, how soon is soon enough for a budding professional to make his presence at LinkedIn? What are the requirements? Does it really serve the manifested purpose?

1  To make long-term connections/network. You have done your internship fruitfully and you may want to stay in touch for future prospects with the company. Connect through LinkedIn. Make your account, post your CV and send an invite , you are likely to get accepted and this builds into your network and comes handy when there is this profile in the company you would so like to apply for.

Networking contacts like these can be extremely valuable. Do connect with as many professional as possible who know you and your work. Peer connections are also important. Your friends and friends of friends may wind up working where you want to be.

2  To get recommendations and endorsements.If you do a volunteer internship at a company, get your senior to write you a rosy recommendation that mentions specific things you did well, like handling customers and always arriving early and staying late. Since endorsements accumulate over time, it’s good to start early.

3  To underline achievements.  If you’re academically inclined or are/were a part of the debate team or Toastmasters team/ and you win awards, or your essay wins a nationwide writing competition, you were are/were a part of an important seminar on Engineernig. You would definitely want your potential employers to know. Create an Honors & Awards section on your profile and keep it updated.

4.To show that you are ready to embark onto a professional life:  Most potential employers will put your name through a Google search. When you have a footprint on the LinkedIn, it indicates to a potential new boss that you are serious about building a career have a progressive approach and are keeping pace with the industry, rather than just socializing online. If as a new entrant in the professional you have a LinkedIn profile, it shows they are several steps ahead and mature enough to network with like minded professionals.

  1. To make an impression on the potential employers.When you finally want to dive in the professional world and your competition has only a résumé and no LinkedIn profile, a hiring manager will likely be impressed that you have had the forethought to establish a LinkedIn presence, especially if you have numerous strong references, more than a few testimonials, a dozen connections and a work history even if they were volunteer positions or.
  2. To find out connections of the jobs you are interested in-This is one of LinkedIn’s great selling points: If you know what field or company you want to work in, you can directly search your connections for a link to a specific company, institution or field. It’s a challenge for a new comer to come up with more than a dozen meaningful connections. But the benefit of LinkedIn is that you can keep building as you grow.

By the end of the workshop at Arya Engineering College, it’s students were ready with their new C.V.’s and a glowing LinkedIn profile. The need of networking, exchange of information and staying connected in the industry and to not miss out on opportunities was all that the workshop about. Most well-connected people are more often than not most successful and fact was well-stressed upon in the workshop by Arya Engineering college.

 

 

 

 

National Energy Conservation Day- 14th December

14th of December is celebrated as the national energy conservation day all over India since 1991. The Bureau of Energy Efficiency (BEE), under the Ministry of Power, heads the celebrations every year. In the year 2001, the Bureau of Energy Efficiency (BEE) executed the Energy Conservation Act in India.

Objective

The objective behind the celebration of the National Energy Conservation Day is to drive mass awareness about the importance of energy efficiency and conservation.

What do we mean by energy conservation?

The actual meaning of energy conservation is to avoid unnecessary use of energy and to minimize energy consumption so that the various energy resources can be saved for future uses. The concept of energy conservation should be rooted in the behaviour of every human being.

Importance of Energy Conservation

Today Energy use is a major source of global warming, which has the potential of making the earth uninhabitable. Energy sources like Fossil fuels, Crude oil, Coal, natural gas etc. generate sufficient energy for the use in daily life but in the modern time, the technology prevailing world needs more and more energy day by day. This creates the fear of reducing or diminishing the natural resources, which are already on the brink of exhaustion. The only way in replacing the non-renewable energy sources is by promoting the use of renewable energy sources. The Efficient use of energy is necessary for storing energy for future use.

According to BP Statistical Review of World Energy, 2010, at the current reserve to production ratio, oil is expected to last around 45 years, gas around 65 years, coal around 200 years.

High energy consumption not only takes a toll on once pockets but also their well-being. The bright lights at our workplaces lead to the variety of problems including stress, headache, high blood pressure, fatigue and reduces work efficiency of workers. Whereas, natural daylighting does not have any glare hence it is more eye-pleasing and enhances the productivity level of workers with the benefit of reducing the energy consumption.

Government Initiatives:

The government of various countries has come up with energy or carbon taxes to decrease the unnecessary wastage of energy. Petroleum Conservation Research Association (established in 1977) and Bureau of Energy Efficiency (established in 2001) are the two major initiatives by the Government of India for better energy efficiency and conservation.

Initiatives taken by Arya Group of Colleges:

Arya Group of Colleges situated at Jaipur, the Pink City of India has taken the various initiative to not only reduce the energy conservation but also reducing the waste generated at the campus.

Initiative 1: Solar Power Plant

To give it back to the environment, AGC installed a 500kW Solar Power Plant on the rooftop of its engineering and pharmacy colleges as well as on the various hostel buildings. The solar power plant is powering the whole Main Campus with the renewable solar energy.

Initiative 2: Bio-gas Plants

AGC is spread over 25 acres of lush green campus and provide residential facility to more than 1500 students at the campus. The significant biowaste generated at the campus including the dried leaves, grass, food waste from college canteen and mess areas are utilized in making Methane by the Bio-gas plants at the campus. The methane generated by this process is used in cooking and operating heaters at the campus. Thus reducing the use of LPG Gas Cylinders and electricity.

Initiative 3: Sewage Treatment Plant

Every day 1000’s of liters of wastewater containing paper, plastic bags, glass, wood etc. is generated at various offices, schools, colleges and residential facilities, which is then directed towards open dumping yards. This solid waste results in soil pollution and contamination of underground water.

Arya College does not follow this malpractice. We treat all the wastewater generated at the campus which includes the wastewater from the kitchen, canteen, and washrooms at our In-house Sewage Treatment Plant. After the treatment process, the wastewater can be easily discharged in the sewage lines. This process not only reduces the harmful solid waste released in the environment but also helps in reducing the load on the Municipal STP and prevent clogging of sewage lines.

Initiative 4: Motion Censored Lights

In any building both residential and commercial, one of the major reason of energy wastage is the continuous use of Lights in the corridors, classrooms, bathrooms, offices even when nobody utilizing the area. Also, we see that individuals leave the area/classroom/lab without turning off the lights. Washrooms being one of the busiest areas, it is not feasible to turn off the lights every time it is not being used.

To overcome this huge energy wastage, Arya College has installed Motion Censor in the classrooms, labs, and washrooms at all of its college buildings. In the absence of students/faculties in the classrooms or labs, the lights turn off automatically after 5 minutes. In the washroom whenever an individual enters, only when the lights turn on and it gets turned off after no motion is detected for 1 min. Thus resulting in energy consumption.

Initiative 5: Use of LED Lights

The traditional lights bulbs consume more energy than LED’s and CFL’s. To promote energy conservation Arya Main Campus has installed its own LED Bulb manufacturing unit at its campus and we have replaced all the normal bulbs with LED’s at all our college buildings, mess, canteen as well as the hostel rooms, thus cutting down cost as well as preventing the waste of energy.

How can you contribute?

Any individual can save energy by deeply taking care of small things such as turning off the unnecessarily running fans, lights, submersible, heater, car-pooling or limiting the daily usage of high energy consumption devices. These are the easier and efficient way to save the unnecessary use of energy thus playing an important role in saving the environment and our mother earth.

Significant Roles of Indian Citizens in Energy Conservation

Each and every citizen of India must be aware of how to use efficient energy, how to save energy for their own future safety and many more ways. Everyone should follow the rules, regulations and policies implemented by the Government of India in order to support the energy efficiency.

Role of Sales in an Organization

In a country, as big as India, having the second largest population in the World, creating a brand value is something which cannot be considered as simple or straightforward. We all could remember the good old days when we used to go to a pharmacy or a general store and asking for Colgate, in place of asking for toothpaste or when we used to call noodles as Maggie. Every noodle was Maggie and every toothpaste was Colgate. This is what a good marketing and sales team can accomplish. Something that affects how people think or pursue.

In any organization, the role of the sales department is very pivotal in the success of the business. The distinctive and necessary role of sales is to bridge the gap between the potential customer’s needs and the products/services that the organization offers that can fulfill their needs. Now you can have the best product or service ever been available to the consumer, but without sales, your company will struggle to survive. As a business owner, if you’re not concerned with increasing sales, your company may not be as profitable as you hope it would be.

Broadly the work of sales can be split into three categories.

  1. Understand the consumer and his needs (Consumer Behaviour)
  2. Reaching out to the consumer before your competitor
  3. Feedback of the consumer

Before jumping in the field and pitching the product to the masses, the sales need to understand the needs of the consumers because the consumer and his needs not only changes from city to city or from locality to locality but also from individual to individual. After preparing a comprehensive idea, then only the product/service should be devised.

Then comes the product pitching to the consumer. It can be through visual, auditory or kinesthetic. Also, the sales need to reach the consumer before other competitors providing similar services or products and thereafter create a brand value among the masses. In the modern era, this task is both easy and challenging at the same time. As the consumer can get influenced from virtually anything like a TV Ad or a banner so making the consumer sticking to your brand is quite a difficult job to accomplish. An ideal ad or product should be like a song, which once heard get stuck in mind, and kept on repeating itself.

The work of the sales does not end here. To ensure customer retention and the continuous sale of the commodity or the service, the regular feedback of the consumer is of prime importance. Through this subsequent improvisation or modifications can be carried out as per the need of the consumer.

The roles of sales representatives in businesses are diversified, requiring multi-skilled and efficient personnel who will grow their skill-set with the ever-changing needs of the consumer and the advancement of the organization they are working for. If you are an individual, pertaining to these skills, it is highly likable that you will be preferred over other individuals, by any business or organization.

These skills need time to nourish over time and cannot be incorporated by the customary education system. This is where Arya Colleges at Jaipur is working on with its students. Not only the students of Marketing and IT streams of MBA but also other graduates akin to Engineering, Bachelor of Commerce, Arts or Science needs to be training in methods like Neuro-Linguistic Programming (NLP) and related methods, offering invaluable insights into customers and people in general. There is a dire need of such learning institutes which can help the students in developing the requisite skills, which will not only aid them in winning over their competitors in pitching sales (or any other area) but also building a rapport among client and colleagues.

At Arya Colleges jaipur, students get to observe and work at varied business houses; be it banking, consultancy, retail or marketing. Here we would like to add that Arya has Business and start-up Incubation Centres which train the students on various platforms wherein they learn digital marketing, AdWords etc. Arya also emphasizes on its students carrying a high moral character as it reflects in customer dealings. Arya Group being one of the Premiere Institutes of Rajasthan for Engineering and other graduates courses aim at preparing the students to be industry ready and having life skills, which will make them excel in both professional and personal lives. In the term of sales

“It’s not about having the right opportunities. It’s about handling the opportunities right.”

APPLICATION OF POWER ELECTRONICS IN ELECTRICAL ENGINEERING

Power Electronics is nothing but a way of converting electrical energy from one form to another, the output by the conversion is a better, more efficient, error free, clean, compact,  simple and  convenient to use.

The study of power electronics and electric motor drives involves processing of electric power for a variety of uses. And provide a wide range of application within the range from a few watts to megawatts. For the example we can take various computer disk drives, drills with variable speed, lamp dimmers, electric vehicles, industrial machine tools, and electrical drives.

The area of power electronics is so vast that every day average 12 billion kilowatts per hour of power which is more than 80 % of the power generated is converted or processed or recycled by some of power electronic devices. As the power conversion efficiency is low the losses of energy during the power conversion are so high. We can understand this by a small example of estimated power consumption in a desktop sold in one year, which is equal to the 17 power plants of 500 MW. So it is very necessary to improve the efficiency of the power conversion systems.

By an estimated calculation, it has been found that with the use of efficient and economically effective power electronic technology, the world can save 35 % reduction in energy consumption.

Following are various applications with a wide power range from a few tens of watts to several hundreds of megawatts. As power semiconductor devices improve in performance, efficiency and if the cost will be reduced, more systems will undoubtedly use power electronics.

  • Residential
  • Refrigeration and freezers
  • Space heating
  • Air conditioning
  • Cooking
  • Lighting
  • Electronics (PCs, other entertainment equipment

 

  • Commercial
  • Heating, ventilating, and air conditioning
  • Central refrigeration
  • Lighting
  • Computers and office equipment
  • Uninterruptible power supplies (UPSs)
  • Elevators
  • Industrial
  • Pumps
  • Compressors
  • Blowers and fans
  • Machine tools (robots)
  • Arc furnaces and induction furnaces
  • Lighting
  • Industrial lasers
  • Induction heating
  • Welding

 

  • Transportation
  • Traction control of electric vehicles
  • Battery chargers for electric vehicles
  • Electric locomotives
  • Street cars, trolley buses
  • Subways
  • Automotive electronics, including engine controls
  • Utility systems
  • HVDC
  • SVC
  • Supplemental energy sources (wind, photo voltaic), fuel cells
  • Energy storage systems
  • Induced draft fans and boiler feedwater pumps
  • Aerospace
  • Space shuttle power supply systems
  • Satellite power systems
  • Aircraft power systems
  • Telecommunications
  • Battery chargers
  • Power supplies (DC and UPS)

It is literally impossible to list all the application of power electronics today; it has covered almost all the areas where electrical energy is being used. This has become a trend now and it is increasing, especially with the present scenario of new devices and integrated design of power semiconductor devices and controllers. The ease of manufacturing has also helped these devices to be available so now a day these devices exist in a vast range of ratings and gradually have appeared in high voltage and extra high voltage systems also. In the end it can be summaries in the words that, the day is not far when all of the electrical energy in the world will pass through power electronic systems.