中国电力2018，Vol.51Issue(6)：67-76,10.DOI:10.11930/j.issn.1004-9649.201702023
绝缘管型母线的行业现状分析及关键技术展望
Industry Status Analysis and Key Technology Expectation for Insulated Tubular Busbar
摘要
Abstract
As a new type of current-conveying equipment at low voltage side, insulated tubular busbar has been increasing rapidly in recent years for its unique advantages. However, the frequent failures and adverse consequences in the application of this kind of equipment have seriously restricted its further extension. Based on extensive investigation of the manufacturers, applications and related documents of insulated tubular busbar, this paper summarizes the industry status and the technological characteristics of this equipment, analyzes the typical failure in the application, sums up the common problems in the production and application of this kind of equipment, and proposes the key technologies which should be researched in the future to solve the above problems. This article proposes that, the characteristics of the insulated tubular busbar exactly meets the needs of high-capacity, high safety level and flexibility for current-carrying which are demanded by the industry customers; the manufacture ,the application of this kind of equipment and the related researches have just started in China; the common failures in the operation reveal that there are quite deficiencies in the aspects of design, manufacture, assembling, operation and test during whole processes of the insulated tubular busbar; and methods in the aspects of engineering level and management system should be developed to optimize the equipment and improve its operating reliability.关键词
绝缘管型母线/低压辅助设备/大容量载流/行业现状/故障分析/关键技术Key words
insulated tubular busbar/low voltage accessory equipment/high-capacity current-carrying/industry status/failure analysis/key technology分类
信息技术与安全科学引用本文复制引用
阮羚,刘睿,赵健康,许志斌,杨帆,朱思瑞,李文佩..绝缘管型母线的行业现状分析及关键技术展望[J].中国电力,2018,51(6):67-76,10.基金项目
国家电网公司科技项目(52153216000S)(绝缘管型母线运行可靠性提升及性能优化技术研究).This work is supported by Science and Technology Project of State Grid Corporation of China (No.52153216000S)(Researches on the Technologies to Improve the Operation Reliability and the Performances of the Insulated Tubular Busbar). （52153216000S）
