Indoor armoured draw-out high-voltage switchgear

• Main Authors: WANG GUIYANG, YU BIN, LI BING, XIA HUI, HOU JINYUE, JIN CHENGHUAN, WU JIANQUN, ZHAO HONG, CHEN BIN, WANG MIN, MA YINGYING, GUO LIWEI, LIU XUDONG, MEI GUILEI, TIAN LIYUAN, CAI HONGZHEN, CAI XIAOCHUN, LIU YAJING, YUAN CHUNYAN, ZHENG KAIYI, LI XIAOCHUN, HUO QING, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2014
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model discloses indoor armoured draw-out high-voltage switchgear. The switchgear comprises a cabinet. A cable room is arranged in the left part of the cabinet, and a draw-out circuit breaker room is arranged in the right part of the cabinet. A bus room is disposed between the upper right part of the cable room and the upper left part of the draw-out circuit breaker room. A relay instrument room is arranged on the upper right part of the draw-out circuit breaker room, being at the upper right corner of the cabinet. A casing of the cable room, a casing of the draw-out circuit breaker room, a casing of the bus room and a casing of the relay instrument room are separately ground. According to the utility model, the structure of the high-voltage switchgear is simplified such that the layout of indoor elements is achieved, the space structure is compact and reasonable, and the stability and safety of the operation of the high-voltage switchgear are improved.