摘要
由于城网改造和建设工程的需要,我国电缆工业引进交联聚乙烯绝缘电缆生产线及制造技术,迅速缩小了与国外先进水年的差距。综合考虑我国高压交联电缆技术与国外先进水平仍有差距。论述了我国发展超高压500kV交联聚乙烯绝缘电缆及特高压聚丙烯薄膜复合木纤维纸绝缘充油电缆与气体绝缘管道电缆的必要性与发展展望。
Owing to the demands of power grid transformation and building in urban area, China cable industry performed technology acquisition of cross-linked polyethylene insulated cable from abroad giving rise to the rapid reducing of gaps between the world advanced level and that of China. However taking into account the overall factors in this regard XLPE cable techniques in Chi- na are still less advanced than that of the world state of the art. In addition the trends and prospects of development of 500kV XLPE cable system and the ultra high voltage cable system, likely the polypropylene laminate insulated fluid filled cable system and the gas insulated cable system in China are described.
出处
《电力设备》
2000年第2期29-32,47,共5页
Electrical Equipment
关键词
高压交联聚乙烯电力电缆
城网建设与改造
技术引进
500kV交联聚乙烯电缆
特高压电缆
high voltage XLPE cable system
power grid transformation and building
technology acquisition
500kV XLPE cable system
ultra high voltage cable system
