高压开关行业总体经济运行的分析.pdfVIP

2007·5市场透视 MARDET ANALYSIS AND FORECAST 高压开关行业总体经济运行分析 ◎特变电工股份有限公司张建新 From 1980s of last century, domestic enterprises of China high voltage switch industry, has shaped a complete high voltage and super high voltage switch product configuration system, including AIS, current tran sformer, medium vo ltage sw itch and power distribution equipment with the dominance of SF6 gascircuit breaker and GIS.This system was shaped by adopting and incorporating these introduced advanced technologies in these over twenty years. At the same time, it also could not be parted from independent inn ovation. Now, the serial products of 10kV--550kV sw itch hav e formed our country s character and h as accounted for the definite mark et shares. From January to September of 2006, high voltage switch industry h ad finished 91.3 billion Yuan of gross industrial output valu e and realized sales income of 84.7 billion Yuan . At the same time, th e number of manufacturing enterprise had increased obviously, the production scale w as continuously enlarged and m any n ew techno logies and new products w ere developed. The effects of quality management and standardized work were notable and the design, manufacturing and test level of high voltage switch equipments was quickly developed and improved. 第一章 行业综述 表1 2006年1-9月高压开关行业几项主要经济指标增长情况 第一节 行业发展概况 中国高压开关行业国内企业自上世纪80年代以来，通过 近二十多年的引进技术、消化吸收和自主创新，已形成了高压 六氟化硫断路器、封闭式组合电器(GIS)为主导，包括敞开式 资料来源：国家统计局、IIAONLINE 高压开关设备(AIS)、电流互感器、中压开关及配电装置等完 整的高压、超高压开关产品结构体系，实现了10kV～550kV 开关系列产品的国产化，并占据了一定的市场份额。2006年 1～9月，高压开关行业完成工业总产值约913亿元，实现销 售收入847亿元，同时，生产企业数量显著增长，生产规模不 断扩大，各种新技术、新产品层出不穷，质量管理与标准化工 作成效显著，高压开关设备设计、制造和试验水平也得到了快 速发展和提升。