管母線搭接施工方案.doc

管母線搭接施工方案

1.管形母線安裝：
   (1)、安裝前具備的條件。
a、Ⅲ母停電，安裝完畢檢驗合格后Ⅳ母停電。
b、檢查各設備安裝試驗工作是否全部完成并合格。
c、隔離刀閘在斷開位置，電動、手動合閘全部閉鎖，并懸掛“禁止合閘，有人工作”標示牌。
(2)、管母安裝需要將相應的母線停電，所以采用倒母線操作方式分別安裝。在升壓站所有設備（除管母線及與之相連設備）安裝調(diào)整完后（含能連接的導線），聯(lián)系運行進行倒母線操作。先停Ⅲ組母線，將Ⅲ組母線及母線上設備安裝并調(diào)整完。將隔離開關處于分閘位置并上鎖懸掛標示牌。申請驗收合格后申請倒閘操作讓母帶電停Ⅳ母，Ⅳ母安裝順序與Ⅲ母安裝順序相同。
2.管母線搭接施工時的安全防護措
Dependency construction program Tube Bus

1. Tubular busbar installation:
   (1), before installation is made of.
a, Ⅲ mother blackouts, after the installation inspected and the mother Ⅳ blackout.
b, inspect the equipment installation and testing work is completed pass.
c, Isolating Switch in the off position, electric, manual closing all closed, and the suspension "against closing, it was the work of" nameplate.
(2), pipe installation will need to master the appropriate bus power outage, the bus mode of operation by installing back. In the step-up station for all equipment (except bus and tube connected equipment) After installation of adjustment (including the wire can be connected), contact bus operators to run to fall. The first bus stop in group Ⅲ, Ⅲ group on the bus and the bus on the equipment installation and adjustment complete. The isolation switch is in the sub-gate and locked position hanging badges. Application acceptance for switching operation so that after the mother of Mother Charged stop Ⅳ, Ⅳ Ⅲ mother and mother in order to install to install the same order.
2. Tube Bus lap work safety protection measures
 

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