synkronigeneraattorin

Synkronigeneraattori is a Finnish term referring to a synchronous generator. A synchronous generator is an AC electrical generator that the rotation speed is directly coupled to the line frequency of the electrical system to which it is connected. This means that the generator's rotor rotates at a speed determined by the frequency of the electrical grid and the number of poles in the generator.

In essence, it converts mechanical energy into electrical energy through electromagnetic induction. The rotor, often an electromagnet or a permanent magnet, spins within a stationary set of coils called the stator. The magnetic field of the rotor induces a voltage in the stator coils. The speed at which the rotor spins dictates the frequency of the alternating current produced.

Synchronous generators are widely used in power plants to generate electricity for the national grid. They are known for their stable voltage and frequency output, making them ideal for large-scale power generation. They are typically driven by turbines powered by steam, water, or wind. The output voltage and frequency can be controlled by adjusting the rotor's magnetic field strength and the prime mover's speed, respectively. Synchronous generators are a fundamental component of modern electrical power systems.