may 21, western electric corporation science and technology agency organized the technological transformation of the west porcelain "1100kvgis outlet pipe composite insulators," five kinds of new products such as authentication meeting. participated in the appraisal meeting are as relevant to the person in charge and the xi’an jiaotong university, group science and technology agency technical innovation, dc department, western cape companies, west porcelain company, pairs of good company relevant experts. the task force by representatives from the profile, design and development of three aspects of the experts introduced the series of ± 800kv dc composite insulator rod, ± 800kv hvdc system with fog type coryneform pillars of porcelain core composite insulators, 500kvgis outlet cover tubes hollow composite insulators, 800kvgis outlet casing hollow composite insulator, 1100kvgis outlet casing hollow composite insulator five kinds of new product development. one, "± 800kv hvdc system with fog type rod-core composite insulators porcelain pillar" is to achieve ultra high voltage transmission and distribution network of the localization of equipment from western electric company has established business platform for r & d projects, mainly for ± 800kv high voltage direct current system, a variety of electrical equipment and bus insulation and mechanical support for a fixed. the product line of high-strength ceramic technology to do within the insulating mandrel support, to withstand mechanical loading rod insulator. the process produced a high density ceramic mandrel and uniform compared to other similar pillars of composite insulator with insulating simple structure, less interface features not only satisfied the right stiffness and mechanical strength requirements, and also enhance the filthy flashover voltage characteristics. the development of the product in the special high-voltage transmission systems insulator products to fill gaps in the international field.
five new products have been carried out in accordance with technical requirements, all of the tests were satisfactory. after discussion, the experts agreed that the five new products that meet their technical requirements, passed the appraisal.
