摘要
相比传统400V系统,在较普遍采用的大功率电机配电的制浆造纸项目中,采用690V配电系统有较大技术优势和经济效益。本文重点探讨了与400V系统相比,设计或使用690V系统时要注意的一些问题,并分析了690V电气设备选型标准及要求。
Compared to the traditional 400V system, Use of 690Vpower distribution system has great technical advantages andeconomic benefits in pulp and paper projects, which widely used inhigh power motor. In this article was mainly discussed the payingattentions to the design and the use of 690V system, compared with400V system, and the standards and requirements in pattern-decisionof 690V electrical equipment were analyzed.
出处
《中华纸业》
CAS
2015年第20期38-42,共5页
China Pulp & Paper Industry
