Alternating current

know Thomas Alva Edison? We can presumably infer that every single person in this world know who he is — the light bulb inventor. While we know him well, who knows Nicola Tesla? People tend not to realize that Tesla’s electricities, the Alternative Current model, are implemented worldwide nowadays. Hence, Tesla’s contributions are also as beneficial as Edison’s. Both of them were renown inventors who pioneered many of modern leading technologies regarding their developmental inventions,…

technology and to this day is still used in radio technology. The Tesla Coil is the core of an electric circuit, an inductor used in the early forms of radio transmission antennas. The function of the coil simply cooperates with a capacitor to resonate current and voltage from across the circuit a power source. This helped Tesla study fluorescence, x-rays, radio, wireless power, and electromagnetism in the earth and the…

While Tesla was a visionary leader capable of inspiring and leading change, his divergent ethics while in the pursuit of change painted another picture of the wizard. According to Seifer (1998), with the help of investors he gained due to success at the World Fair, he was able to fund the construction of a wireless telegraph system. However, while in construction, another inventor in Europe stole his patented ideas and successfully created his own system for which Tesla filed suit and lost.…

 Novel 3-Phase Single stage boost inverter: Analysis, Design and Experimentation M K Pathak, Member, Dogga Raveendhra and Aravind Panda Abstract— this paper introduces a novel type of 3-phase single stage dc-ac converter, which is controlled by sliding mode control, offers intrinsic step up abilities. Proposed inverter is designed with lesser number of solid state semiconductor switches and small passive elements. Sliding mode controller (robust controller) is designed to control this power…

between electric current, voltage, and resistance. The ohm’s law was named after the German physicist Georg Ohm who discovered this rule or law. Ohm’s law statement Ohm’s law states that the electric current flowing through a conductor is directly proportional to the voltage and inversely proportional to the resistance. In other words, the electric current flowing through the conductor increases with increase in applied voltage (If resistance is not changed) and the electric current flowing…

1.1. BLOCK DIAGRAM CHAPTER 2 2.1. COMPONENTS • Arduino – Purpose of processing • Voice Recognition Module – Voice command identification • Motor controlling Circuit – Motor Control • Gear Motors – Direction variation & constant speed running 2.1.1. ARDUINO Arduino Mega contains everything needed to support the function of the micro controller. It includes digital output/input pins & analog input pins. It connects to a computer through USB cables or power it by a use of AC…

In test system-II, primarily a two area multi source power system is considered with three GENCOs and two DISCOs in each area is shown in Fig. 8. The control area 1 and control area 2 comprises of reheat thermal, hydro and gas power system with the inclusion of non-linearities such as boiler dynamics, time delay (TD), governor dead band (GDB) and generation rate constraint (GRC). Boiler dynamics configuration is incorporated in thermal plants to generate steam under pressure. Changes in the…

3.3.3 Selection of Die Angles The split die was designed for the ease of assembly for fabrication. AISI 52100 steel was selected as the material for the die fabrication. The entry part of the die is 12 mm and has 120 mm length. The profile of the die is also shown in the solid works software. The angle of the die is 90 is maintained, the slope radius is 20 mm. the Figure.3.1 & Figure. 3.2. illustrate the split die design and solid works model of the split die. Figure. 3.1 : Split die…

Nikola Tesla was a phenomenal engineer and inventor, who may have had some mental issues but never let that prevent him from doing amazing things. My interest in Nikola Tesla comes from his work including electric power. As an electrical engineer I am obviously interested in electricity myself. When he was nineteen years of age he started studying electrical engineering at Polytechnic Institute at Graz in Austria. There he was an excellent student. In June of 1884, Tesla traveled to New York…

Wheatstone bridge is a device used to measure unknown resistance by passing current through the resistor [1]. Wheatstone bridge is made up of a power source and galvanometer that joins the two-parallel circuits which contains two resistors each. It is very useful in finding small resistances and is used in various applications such as strain gages. The following figure shows the arrangement of a Wheatstone bridge. Figure 1: Arrangement of a Wheatstone Bridge [1] Importance of Wheatstone…