1 000 kV串联补偿装置平台的面积、质量、安装高度都远大于500 kV串联补偿装置平台，有必要详细研究1 000 kV串联补偿装置平台吊装技术。根据工程现场不同的平面布置方式，分析了3种平台地面组装布置方式；同时，提出了单台吊车起吊、2台吊车联合起吊、4台吊车联合起吊3种平台吊装方案，并进行了技术经济指标对比。其中，4台吊车联合起吊的方案已在特高压直流试验基地进行了现场试验，验证了方案的有效性。

The platform of 1 000 kV series compensation device is much larger than that of 500 kV on area, quality and installation height. Therefore it is of great importance to investigate the hoisting technology for platform of 1 000 kV series compensation device in detail. Concerning different plane layouts in field, three schemes for platform assembly on ground are proposed. In addition, three platform hoisting schemes are proposed by one crane, two or four cranes combined respectively, and compared from technical and economic view. The scheme by four cranes combined is applied in UHV DC test base, of which the effectiveness is verified.