Electrical impedance

Simulink diagram of uncompensated transmission line is given below. We do this simulation in MATLAB software. The data of uncompensated transmission line is given below, 11kv transmission line (supply voltage) Source impedance = (0.01+0.001) Ω Series impedance = (5+0.023) Ω Load is constant at 25MW and 50MVAR We take different measurement block to measure different quantity like load current, source current, load voltage, source voltage, reactive power, and active power…

closely associated with the field of Electrical and Electronics. Right from my school days I was inevitably enthralled by the functions of electrical and electronics equipment. By the time I was preparing for my 12th board practical examination I had quite figured out what I wanted to be or which one I would choose for something that would make me quite curious and also amaze me to a great extent that I wanted to learn more. Engineering was my choice and electrical in particular. The reason…

Chapter 3 Interleaved Buck Converter System 3.1 INTRODUCTION Interleaved Buck Converter has lots of concentration due to its simple and low control complexity in application. where no isolation and high output current with low ripple. An No isolation DC/DC converter Fig.1.1 shows the step-down DC/DC converter. When switch M is on for the duration of dTs, power is transferred from source to load and filter inductor L is charged. When switch M is off for a duration (1-d)Ts, the diode D…

Rotor and touchdown bearing models Fig. 1 features the case study of the high-speed rotor. The photo was taken after manufacturing of the electric motor part, when the rotor was carried to the laboratory for an experimental modal analysis. During normal operation, the rotor is supported by AMBs. In the dropdown event, the rotor is in contact with touchdown bearings at both ends of the rotor. Fig. 1. Rotor under investigation. In this work, the finite element model of the rotor employs…

Do you like to help people? Well, if you do this is exactly what biomedical engineers do. Biomedical engineering is the career I chose. I want to be a biomedical engineer because this career involves math and science. I am good at math and I really like most of the topics in science, including biology. I am proving that biomedical engineering is a great job by showing the work environment, the education and training required, the important qualities needed, the salary, and the job outlook. Work…

I felt deeply identified with Neil Gaiman's approach to reading and daydreaming, since I really felt it cleared my mind, relating daydreaming to reading. I never thought about this relationship until today. I consider his article was very touching, since he uses his own experience and memories to illustrate his idea, which I find quite accurate, not only because I have read and discussed about this before, but also because I just felt it was true. Since I was a child, I was aware that…

inventions. Edison is best known for creating a commercially viable light bulb, and Tesla is remembered for his contributions to the design of alternating current electricity. Though Edison is more well known, both men contributed greatly to the field of electrical science and should forever be remembered. Thomas Edison was born on February 11th, 1847. He grew up in Milan, Ohio, and later moved to Michigan. As a child, he was highly intelligent and showed…

When it comes to electrical issues, you never want to wait to get them fixed. Even if an electrical issue seems harmless on the surface, by letting the issue go unfixed you are actually putting you and your family at risk (and possibly other people if the issue results in an electrical fire that spreads). But, what exactly constitutes an electrical emergency? Realistically, you should always get an electrical issue looked at ASAP no matter how small, but there are certain electrical issues that,…

first electrical engineers. Electrical engineering requires a vast array of skills and talents, but offers numerous opportunities for employment along with several perks such as traveling and the knowledge to solve almost any problem. Electrical engineering dates back to William Gilbert, the father of electrical engineering, in the 19th century. Gilbert invented the versorium, a device that detects static electricity. Although a versorium will not be found in every…

I felt a little awkward playing this gig. There I was, a white teenager, playing bass with a band of professional black jazz musicians. Needless to say, I stood out a bit. Afterward, the drummer approached me, curious to know who my teacher was because he was impressed with my ability. The compliment surprised me, but I shocked him more so by informing him that I was completely self-taught! Throughout my life, self-learning has played an important role in a variety of areas. I was nine when…