全球领先的电力和自动化技术集团ABB不久前宣布,将为中国国家电网公司甘肃桥湾750干伏变电站工程提供先进的800千伏罐式断路器。该工程属于国家“西电东送”北部通道上的重点项目之一。“西电东送”是我国“西部大开发”战略部署的标志性工程。目的是开发包括甘肃在内我国西部七省的水能、风能和煤电,经由北部、中部、南部三个通道,输送 ABB, the world’s leading power and automation technology group, announced recently that it will supply the state-of-the-art 800 kV tank-type circuit breakers to China’s state grid company Gansu Qiaokou 750-volt substation. This project belongs to one of the key projects on the north channel of the State “West to East”. “West to East ” is a landmark project of strategic deployment of China “Western Development ”. The objective is to develop hydropower, wind energy and coal-fired power, including the seven provinces of western China, including Gansu Province, via the three channels of the northern, central and southern parts