( Dry] Photovoltaic new policy station ac power distribution system

Photovoltaic power station ac power distribution system is used to accept and distribution ac power of electric power equipment, mainly by the control electronics ( Circuit breaker, isolating switch, load switch, etc. ) , protection appliances ( Fuses, relays, lightning arrester, etc. ) , measuring appliances ( Current transformer, voltage

photovoltaic power station ac power distribution system is used for receiving and distribution of ac electric power equipment. It is mainly composed of control appliances ( Circuit breaker, isolating switch, load switch, etc. ) Composition. ) Protection device ( Fuses, relays, lightning arrester and so on. ) , measuring instruments, Current transformer, voltage transformer, voltage meter, current meter, electricity meter, power factor meter, etc. ) , as well as the bus and the current-carrying conductor, etc. Ac power distribution system according to the location of the equipment can be divided into indoor distribution system and outdoor power distribution system. According to the voltage grade, can be divided into the high voltage distribution system and low voltage power distribution system. According to structure form, can be divided into integrated distribution system and a complete distribution system. General small and medium-sized pv power plant small range, low voltage ac power can meet the demand for electricity. Therefore, low-voltage distribution system in the photovoltaic power station receiving and distribution of electrical energy to connect inverter and ac load a mandatory equipment. In the grid photovoltaic (pv) system, ac power distribution system ( Ac power distribution cabinet) For inverter output interface, ac circuit breaker configuration is directly connected to the grid or provide for the use of ac load directly. When the photovoltaic system failure occurs, will not affect the safety of photovoltaic power generation system, power grid or load, to ensure the safety of maintenance personnel. For grid photovoltaic power generation systems, in addition to control electrical equipment, measuring instruments, electrical appliances, busbar protection and current carrying conductor, also must be configured power quality analyzer. For more information, please continue to pay attention to sun yat-sen solar panel manufacturers - — Guangdong energy technology co. , LTD. Relevant tags: makers of solar panels, solar panels, high efficiency solar panels, guangdong energy technology co. , LTD