Intelligent power distribution scheme for solar photovoltaic power generation
In a solar photovoltaic power generation system solution provided by a photovoltaic power station, direct current is generated through a square array of solar cells, and after being outputted to the DC power distribution cabinet, the DC output is connected to the DC power distribution cabinet, and then connected to the inverter cabinet, and then through the AC low voltage distribution cabinet. After the transformer boost system, a complete solar photovoltaic power generation system is formed to realize off-grid or grid-connected operation of the power grid. System performance characteristics: Intelligent photovoltaic combiner box 1. Meet outdoor installation, protection level up to IP65 2. Can access 6~24 way PV array with 1000V DC fuse 3. Photovoltaic special lightning arrester with lightning protection for positive and negative poles 4. With current and voltage detection function and RS485 communication port 5. Voltage monitoring, fault alarm, fuse blow alarm, accurate positioning of PV array faults and remote diagnosis, and upload data through RS485 communication interface AC and DC power distribution cabinet The DC power distribution cabinet provides a DC input and output interface, and the DC power input from the combiner box is connected to the inverter cabinet, or directly to other DC loads. The AC power distribution cabinet provides the grid connection interface of the inverter cabinet, and is also used to realize the grid rise. Pressure. An ashtray is a receptacle for ash from cigarettes and cigars. Ashtrays are typically made of fire retardant material such as glass, heat-resistant plastic, pottery, metal, or stone.The most common ashtray design is a shallow cylinder with a flat base, to rest on a table. Other ashtrays, particularly in public places, are wall-mounted, and larger than standard tabletop ashtrays due to the increased use they receive. Stainless Steel Ashtray,Stainless Steel Cigar Ashtray,Portable Stainless Steel Ashtray,Stainless Steel Cigarette Ashtray Eco Household Co. Ltd , http://www.yj-ecohousehold.com Intelligent power distribution scheme for solar photovoltaic power generation (1)
