On September 4, company of national electrified wire netting holds “ in Wuhan organization special high pressure hands in technology of key of project of dc transmit electricity to study the task checks and accept meeting ” . Equipment of engineering of dc of class of “±800kV of two research task joins the company of national electrified wire netting that the company assumes reach preventive the research ” of the experiment, “1000kV communication is special high pressure is defeated become electrical engineering ” of research of technology of Cheng crucial construction is passed smoothly check and accept.

Checked and accept group expert to listen to project content and executive case report. Via examining, check and accept group of research train of thought to these two tasks and taking technical positive result to offer sufficient affirmation, think consistently: Equipment of engineering of “±800kV class dc has sex reach preventive the studies ” task weaves first ±800kV of the experiment is special high pressure flows continuously, of 2 electric equipment have sex and preventive experiment standard has specific aim, effectiveness and maneuverability; The content of field test plan of the work out is comprehensive, can coach the spot joins a trial carry out; Development and perfect ±800kV change the spot equipment that sorts equipment of test of transformer partial discharge and lightning arrester experiment to be able to satisfy ±800kV special need of high-pressured dc project, the project achieves international banner level. “1000kV communication is special high pressure is defeated become electrical engineering task of ” of research of technology of Cheng key construction is relied on special high-pressured base construction, developed line construction and change the research of multinomial construction technology such as electric equipment installation. Its achievement in 1000kV experiment of communication spy high pressure sets an example in the project be able to apply extensively, partial gain has domestic banner level.

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