Switch cabinet arc light protection system

• Main Authors: ZHANG SHENG, WANG YUAN, ZHANG WEI, WANG QIANG, DU YUNHU, YANG DONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2016
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION

The invention discloses a switch cabinet arc light protection system, which comprises a switch cabinet body, a plurality of arc light sensors, an arc light protection device and electrical equipment arranged inside the switch cabinet body, wherein one side panel of the switch cabinet body is provided with the arc light protection device, the arc light sensors are arranged adjacent to the electrical equipment in the switch cabinet body, and each arc light sensor is connected with the arc light protection device; and the arc light protection device comprises a main controller, an arc light unit, a display module, an alarm module and a tripping relay output module, and the main controller is connected with the arc light unit, the display module, the alarm module and the tripping relay output module. The switch cabinet arc light protection system adopts the arc light sensors to detect electrical equipment of the switch cabinet in real time, the arc light sensors transmit acquired signals to the arc light protecti