Mathematics for alternating current. Alternating generator produces pure sinusoidal current, always stable frequency (50 or 60 Hz)
Mathematics for alternating current
Equation:U (t) = U.sin (2πƒt)
Where U is the voltage, t is time, and f is the frequency.
Alternating current graph:
It is a Sin graph for current, and it is also a description of voltage.
Alternating generator produces pure sinusoidal current, always stable frequency (50 or 60 Hz)
Alternating generator produces pure sinusoidal current, always stable frequency (50 or 60 Hz)Some opinions suggest that the kinetic energy of the water source in the hydroelectric plant provides the rotating turbine, then, it is the speed of the water flow that determines the frequency of 60 or 50 Hz. That's not right. If you have a current, or voltage, signal meter, you'll find that a pure sinusoid is beautiful, with a frequency always 60Hz if you're in the US. In that gas, the water flow of nature in a hydroelectric plant is unstable in terms of flow rate. Therefore, it is impossible to have stable frequency and sine wave when using water source at hydroelectric plant.
Electricity in a hydroelectric plant, or a steam engine, or nuclear power, etc. cannot produce a steady cycle, with steady power. That is, the equation A (t) = A.sin (2πƒt) does not happen with conventional generators. This is demonstrated at a gasoline generator: a battery and an inverter must be added to regulate voltage and frequency, resulting in A (t) = A.sin (2πƒt) stable.
So, big cwox generator plant, how do they make A (t) = A.sin (2πƒt) happen, then high quality AC power supply?
Actually, this is an AC electrical secret. See this article for more details:
- Nature of Tesla AC Generator: Ether Energy in Alternating Current Generators
- Tesla Off Grid Generator
- Tesla's Free Energy Generator
Secret: Tesla AC Generator - Tesla Fuelless Generator
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