Key technologies of photovoltaic system control
Grid-connected technology and application of distributed power supply
Common maximum power tracking control methods
The following describes the tracking control method of the maximum power point control link: 1. Constant pressure tracking method The principle of constant voltage tracking method: when the temperature is constant, the maximum power point voltage of the solar cell is near both sides of a certain voltage point, as shown in Figure 1. When ignoring […]
Read More
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 […]
Read More