Energy-saving environment-friendly intelligent ring main unit with solar photovoltaic power generation system

• Main Authors: ZHANG SHUANGJIN, HONG WEIWEI, CHEN JINWEI, LI CHANGYING, LIU WEIYONG, WU CHUNKAI, ZHENG GUOXING
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model provides an energy-saving environment-friendly intelligent ring main unit with a solar photovoltaic power generation system. The energy-saving environment-friendly intelligent ring main unit comprises a ring main unit body, a solar cell panel assembly, a storage battery pack, a charging and discharging controller, an inverter and a first relay, an independent mounting cabinet is reserved in the ring main unit body, and the storage battery pack, the charging and discharging controller and the inverter are fixedly arranged on the independent mounting cabinet; the solar cell panel assembly is fixedly arranged on the top of the ring main unit body. The solar cell panel assembly is electrically connected with the charging and discharging controller, and the storage battery pack and the inverter are both electrically connected with the charging and discharging controller. And the inverter is electrically connected with the alternating current load through the first relay. The utility model has the