Connect new energy photovoltaic power generation to the grid
The quantity of traditional energy is limited and will bring damage to the environment. Energy saving and consumption reduction and large-scale development of clean new energy are the general trend of the world. The country has also formulated related policies, using solar photovoltaic power generation as one of them. But for the photovoltaic power generation and network and complete power distribution related knowledge, I think you are also very interested in understanding. Here are several aspects to learn together.
Discussion on type selection and design of 10kV medium voltage transformer
Phase pressure divided by the square root of 3; The wire voltage of the second first winding of the voltage transformer is 0.1kV, and the phase voltage is divided by √3. The second group line pressure 0.1kV, phase pressure divided by √3; The line voltage of the third group is 0.1kV divided by 3 (this ratio ensures that the output voltage of the secondary opening is 100V in case of single-phase grounding fault, see details below).
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