Grid-connected technology and application of distributed power supply

Introduce the grid-connected technology and application examples of distributed power supply.

Grid-connected operation control of photovoltaic power generation
Grid-connected technology and application of distributed power supply

Grid-connected operation control of photovoltaic power generation

The commonly used grid-connected control of photovoltaic systems mainly includes two closed-loop control links: the maximum power point control link and the output waveform control link. 1. Maximum power point control link According to the output characteristics of photovoltaic cells, under certain sunshine intensity and temperature, the output power of photovoltaic cells can reach the […]

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Wind power generation grid-connected operation control
Grid-connected technology and application of distributed power supply

Wind power generation grid-connected operation control

Distributed wind power and photovoltaic power are the main components of distributed power, usually connected to medium-voltage or low-voltage power distribution systems, which can effectively make up for the lack of large-scale centralized power generation and transmission. The grid-connected distributed generation system has the advantages of effectively utilizing electric energy, but it must meet the […]

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Grid-connected equipment selection and reactive power configuration of distributed power
Grid-connected technology and application of distributed power supply

Grid-connected equipment selection and reactive power configuration of distributed power

Grid-connected equipment selection (1) General principles. The selection of engineering equipment for distributed power supply access to the user’s distribution network should follow the following principles: ① Distributed power supply access system engineering should select equipment whose parameters and performance meet the safe and reliable operation of power grid and distributed power supply. ② The […]

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Grid-connected voltage and grid-connected point selection of distributed power
Grid-connected technology and application of distributed power supply

Grid-connected voltage and grid-connected point selection of distributed power

The voltage level connected to the distribution network The grid connection point of the distributed power supply refers to the connection point between the distributed power supply and the power grid, and the power grid may be a public power grid or a user power grid. The legend of the grid connection point is shown […]

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