Photovoltaic power generation demonstration and experiment system

• Main Authors: LI TIANFU, GU HAN, PAN QIYONG, CHEN HONGDA, CHEN JUNFEI, JIANG XUEFAN
• Format: Patent
• Language: English
• Published: 02.09.2015
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The invention provides a photovoltaic power generation demonstration and experiment system. A photovoltaic module is connected with a micro inverter set. The micro inverter set is connected with an ammeter distribution module. The ammeter distribution module is joined in a public supply network. In a circuit direction from the ammeter distribution module to the public supply network, two ways are separated from an output end of the ammeter distribution module and are connected with a load fluorescent lamp and a data collection controller respectively. The data collection controller is connected with an input end of a router, and another input end of the router is connected with an Internet. Two ways are separated from the router and are connected with a monitor computer and a short-range display device respectively. The monitor computer is sequentially connected with a direct current electronic load, a controller, a fourth breaker and a second monocrystalline silicon photovoltaic assembly. A storage battery set has two ways which are connected with the controller and an input end of an off grid inverter respectively, and an output end of the off grid inverter is connected with an input end of an alternating current electronic load. The photovoltaic power generation demonstration and experiment system provided by the invention achieves three functions of photovoltaic conversion, alternating current generation and grid connection of a photovoltaic assembly.