Testing device for measuring insulation resistance of photovoltaic array with electricity

• Main Authors: GAO DELAN, WAN XIAOQIANG, LI SEN, WU LIDONG, GUO PENG, WANG LIJIE, LIU PEISONG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2020
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a testing device used for measuring insulation resistance of an electric photovoltaic array with electricity, comprising a photovoltaic array and a testing device, the photovoltaic array comprises a positive electrode wire connector, a first photovoltaic panel, a second photovoltaic panel, a third photovoltaic panel and a negative electrode wire connector, the right endof the positive electrode wire connector is fixedly connected with a first wire, and the right end of the negative electrode wire connector is connected with a second wire. The right end of the firstwire is fixedly connected with the first photovoltaic panel, the right side of the first photovoltaic panel is fixedly connected with the second wire, the right end of the second wire is fixedly connected with the second photovoltaic panel, the right side of the second photovoltaic panel is fixedly connected with the third wire, and the right end of the third wire is fixedly connected with the third photovoltaic panel. Ac