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发明公开
CN108963989A 落地式智能控制系统计量一体化装置及控制保护方法 无效 - 驳回

落地式智能控制系统计量一体化装置及控制保护方法
摘要：
本发明涉及一种落地式智能控制系统计量一体化装置及控制保护方法。目前电网供电系统，没有设置相间短路故障的处理及单相接地故障的处理系统，用户界内电力电子设备发生故障造成变电站出线开关跳闸、设备损坏等问题，影响了用户正常供电。本发明组成包括：箱体（1），箱体底部分别安装有高压开关座（7）、支架（14），高压开关座上方分别安装有3个高压开关（9），高压开关顶部具有出线电缆（8），高压开关座右侧分别通过2个连接管与保护电流互感器（11）、零序电流互感器连接（10），保护电流互感器通过电缆与高压计量器（12）的一端连接，零序电流互感器通过连接管与高压开关连接。本发明用于落地式智能控制系统计量一体化装置。
摘要（英）：

The invention relates to a floor type intelligent control system measurement integrated device and a control protection method thereof. The present grid power supply system has no processing system for processing the inter-phase short circuit fault and the single-phase grounding fault. The fault of the power electronic equipment in the user community causes tripping of outgoing switches of substations and equipment damage and affects the normal power supply of users. The device comprises a box (1). A high voltage switch base (7) and a support (14) are installed at the bottom of the box. Threehigh voltage switches (9) are installed on the high voltage switch base. The top of the high voltage switches is provided with outgoing cables (8). The right side of the high voltage switch base is connected with a protective current transformer (11) and a zero sequence current transformer (10) through two connecting pipes. The protective current transformer is connected with one end of a high voltage meter (12) through the cable. The zero sequence current transformer is connected with the high voltage switches through the connecting pipe. The invention is used for the floor type intelligent control system measurement integrated device.

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