Maximum power point compensation coordination control system and method for photovoltaic array panel

• Main Authors: WANG NAN, HAO ZIJIAN, ZHOU QIANG, LI YUEXU, WANG WEICHENG, JIA GUANGYE, LIU ZIYUE, ZHANG MENGXUE, ZHOU XICHAO, LI SONGNONG, WANG HAODONG, PENG YONG
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: CONTROLLING; PHYSICS; REGULATING; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES

The invention discloses a photovoltaic array panel maximum power point compensation coordination control system and method, and relates to the technical field of photovoltaic power generation, and the technical scheme is characterized in that the system comprises a photovoltaic array panel, a DC-DC converter, a power compensation module and a main controller; the photovoltaic array panel, the DC-DC converter and the power compensation module are connected in series to form a power compensation loop; the main controller comprises a first control module and a second control module; the input end of the first control module is connected with the output end of the photovoltaic array panel, and the output end of the first control module is connected with the input end of the DC-DC converter; the input end of the second control module is connected with the output end of the first control module, and the output end of the second control module is connected with the input end of the power compensation module. Accordi