Electrical Essay

I still freshly remember that, as a six years old little boy, I dreamed to be a wizard because nothing is more fantastic than creating objects with your own abilities. At the age of eight, I had a taste of dream coming-true: my parents bought me a Lego Robotic Command eXplorers (a robot kit that contains software and hardware to create customizable and programmable robots). I built the robot’s body structure using limited Lego blocks and gave it life by programming. In the next 9 years, Lego robot

From a young age, I have worked with my dad restoring cars. I took a great interest in the electrical, mechanical, and body work he was doing. He is a do-it-yourself kind of guy and I helped him work on renovating bedrooms, bathrooms, and hallways in the house. I really enjoyed the hands on work that I was helping him with. When I got to high school, I learned about an aerospace engineering class that sounded like something I would really like. I took an intro to engineering class so I could take

Electrospinning is a convenient method for fabricating various nanofibrous scaffolds for biomedical applications. In electrospinning process, a conductive collector device plays a critical role in determining the shape and the structure of the nanofibrous scaffold; however, the preparation of the collector is often complex. In this study, a novel, flexible, and inexpensive approach based on pencil-on-paper method was developed for preparing collectors used in electrospinning. Graphite is a conductive

In 1887-1888, he invented the induction motor. Then, in 1891, he invented the "Tesla coil," which was an electrical resonant transformer circuit. In 1898, he demonstrated a remote controlled vessel. A year later, in May, he started working on a way to make wireless communication possible. This was a success. In addition, around 1891 he used and advanced another

microgrid is an interconnection of distributed generations (DGs), either a set of dispatchable generating sources such as, gas turbines and fuel cells or non-dispatchable generators such as, wind turbines and photovoltaic sources, integrated with electrical and thermal energy storage devices to meet the customers’ local energy needs, operating as a single system and small-scale, on low-voltage distribution systems providing both power and heat. To ensure that the microgrid is operated as a single aggregated

how we communicate. Alexander Bell was a professor at Boston University when he built a device that allowed people to see speech in the form of sound-wave vibrations. This made Mr. Bell believe that somehow he could make sound waves turn into an electrical current and back into sound waves. After lots of studying electricity and conducting lots

Thomas Edison vs. Nikola Tesla: Who Was More Influential Nikola Tesla and Thomas Edison made major advancements in the field of electrical currents. But which inventor made the greatest contributions to the industry? Tesla made inventions like the widely used alternating currents, radar technology, and other crazy ideas such as a death beam. In comparison, Edison was successful with using amazing direct currents, the useful phonograph and improved the stock ticker with his universal stock printer

5.1 Review Li et.al[5] suggested Newton Raphson load flow method with wind power. Asynchronous and double fed induction generator were explained in detail and accordingly Jacobian matrices were suggested. An IEEE 5 bus system was used for case study which proved that the new NR method had a good convergence hence could be used for calculations for large grid with wind power. Steady state equivalent circuit for AG and DFIG were also discussed in the paper. Feijoo et.al [6] proposed two methods

viewers are aware of the fact that they are coils or not. David Bowie played as Tesla in the movie The Prestige from 2006. "The Great Danton," one of the characters in the movie, attempts a transporting trick that involves walking under a giant electrical machine with a Tesla coil and then disappearing through a trapdoor. The Fallout video game franchise depicts an alternate universe that contains the idea of Tesla's creations all succeeding, and in Fallout 3, there is a series of missions that include

Resistance in a Wire Coursework In this investigation we are trying to look for resistance in a piece of wire, and how the length of a wire can increase or decrease the resistance. The things that affect the resistance in a wire are: • the length of the wire • a certain amount of wire • cross sectional area of the wire (thickness) • temperature • material What things can affect the resistance in a wire? The temperature can affect the resistance in a wire, because the more thermal