Drainage wire reconnection optimization method

• Main Authors: SHI YACHAO, XIE MINGSHOU, WANG YI, CHEN ZHIQIANG, WU TAO
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The invention relates to the technical field of transformer substation wiring methods, in particular to a drainage wire reconnection optimization method, and adopts the technical scheme that the method comprises the following steps: step 1, dismounting a connecting wire of a capacitor voltage transformer (CVT) and a lightning arrester, dismounting a connecting wire of the lightning arrester, and dismounting a bolt on a lightning arrester wiring board; the drainage connecting line between the frameworks is removed, and the middle of the drainage connecting line is fixed through a lifting rope provided with a tackle on the frameworks and then the drainage connecting line is lifted to the ground; 2, the whole suspension insulator string is pulled to the position close to a framework operation hole through a winching mill, the suspension insulator string is installed, a bus side drainage wire is connected with a bus side flexible bus through a strain clamp and then connected with the suspension insulator string,