Recent questions in Electric Power Generation

With a neat diagram explain solar photovoltaic power plant.
Answer : Diagram of solar photovoltaic power plant : ![][1] [1]: https://electrical-engineering.app/?qa=blob&qa_blobid=4390643679587391452 Explanation: Solar power plant consists of following components: 1. ... 5. Step-up transformer: It step-up input voltage to utilization voltage e.g. 230V ...

With a neat diagram explain medium head hydro-electric power plants.
Answer : ### **Medium-Head Hydro-Electric Power Plant** A medium-head hydro-electric power plant operates with a "head" (the vertical distance the water falls) typically ranging from **30 meters to 300 meters* ... **Tailrace:** The channel that carries water away from the powerhouse and back to the river....

Draw the schematic arrangement for a gas power plant.
Answer : Schematic arrangement for a gas power plant Simple Systems:- ![][1] [1]: https://electrical-engineering.app/?qa=blob&qa_blobid=2410677951309365900...

Explain the choice of size and number of generator units in a power plant.
Answer : --- ### The Fundamental Trade-Off At its core, the decision boils down to a trade-off between two main approaches: 1. **A Few Large Units:** This approach leverages **economies ... designed with multiple, fast-ramping units to complement the variability of wind and solar power on the grid....

Explain Squirrel Cage Induction Generator (SCIG) and also draw a diagram.
Answer : ![][1] [1]: https://electrical-engineering.app/?qa=blob&qa_blobid=15646281222121025403 Explanation (Operation):-  In this system gearbox is used to increase the speed of high speed ... , variable voltage output of the generator into the fixed frequency, fixed voltage output required for grid....