Electrical engineering companies

SIMULATION RESULTS AND DISCUSSION 4.5.1 Compensation of Voltage Sags All the proposed controllers performed to the IEEE standard. Table 4.5 shows voltage sag compensation of the proposed intelligent controllers. Compensated SS value shows the voltage sag compensation capability of the each proposed controller under different fault types and load conditions. In case 1, performance of DVR with proposed fuzzy logic controller has the sag score 0.5056pu observed at sensitive load before…

George Westinghouse. Here, he established a laboratory, Tesla Electric Light, where he improved on his alternating current motor. He also began to work on inventions that were not possible without the motor, such as the Tesla coil, a high voltage electrical transformer, which is still used in radio technology today. In building it, Tesla wanted to bring power to the world, wirelessly. Tesla also experimented with X-rays and demonstrated radio communications two years before Marconi. In fact,…

BUSINESS LAW ASSIGNMENT ACKNOWLEGMENT I am using this opportunity to express my gratitude to everyone who supported me throughout the course of this project. I am thankful for their aspiring guidance and friendly advice during the project work. This project has helped me expose myself to new information and learn a lot from it. I express my warm thanks to Ms. Geetanjali Chandra for providing me with this challenging project and her support and guidance. Thank you…

Electrical Properties AC Conductivity, Ac Resistivity, Dielectric loss, and Dielectric constant are electrical properties and measured as a function of frequency. AC Conductivity and Resistivity AC resistance (ρac) was recorded by LCR meter model 4275 in the frequency range 1MHz to 3GHz. AC conductivity was determined by using the value of Ac resistance. As we know, Ac Conductivity is reciprocal of Ac resistance can be calculated by the relation; ac =1/ρac (6) The variation of AC…

Fig. 3. Schematic Diagram of Power Line Guardians (“PLG”) PLGs are also used to give the real-time data on the lines such as: line current, conductor temperature, frequency, sag [17]-[21]. Fig. 4. The PLG communications system. The diagram (Fig.4) shows the PLG communications system. PLGs (blue) control the power flows on the lines. Super PLGs (red) can control both the power flows and the PLGs. These Super PLGs are also used to communicate with Energy Management Systems (EMS) and allow…

task 2.4 how a laboratory 's design can affect its functionality in this report i will be going over the qualities that are affected by a laboratory design efficiency: efficiency can definitely be affected, if you were to place the sink away from the food preparation area in a food science lab then meat, fish and other food items could not be washed or prepared as efficiently. so in order for the efficiency to be maximised there should be several features in a lab that are kept close together…

Piscine Patel, a young teen from India, has an unexpected journey with failure and accomplishment involved. Thomas Edison, a young inventor from the late 1800’s, went through many struggles and triumphs in his process of inventing the lightbulb. Piscine and Edison both followed a similar path that soon led to them both being successful. As they were working towards that goal, errors, mistakes, and trouble occurred. Trying hard enough should, in the end, led you to success. Thomas Edison and…

(similar to electric battery) to produce a steady flow of electric current by using the chemical reactions. His great invention is that “he transmitted the electricity by linking positive and negatively charged connectors and driving voltage or electrical charge through them. In 1831, Michael Faraday made a crude power generator (known as electric dynamo) to solve the problem of generating electric current in practical way. So it became feasible to use. He used the magnet in his invention. In…

ACKNOWLEDGEMENT It is my pleasure to thank all those who helped me and made my project work a success. I would like to thank my parents who made this research possible and for extending their moral support and patience. I like to thank the Principal of our Institution, Prof. Parvardhavardhani Gopalakrishnan as well as the Project coordinator, Prof. Y.G. Tharakan, for all the patience and guidance provided to me throughout the dissertation period. I take this opportunity in expressing the…

classification of electric motors which operate from a direct current. Nearly all mechanical devices applied in daily life activities are powered by electric motors. Motors transform electrical energy to mechanical energy, hence they are essential for energy conversions in electrical machines. All types of electrical motors are made up of a stationary field referred to a stator and a rotating field referred to a rotor. According to Krishnan, (2010), DC motors operate through the interaction of…