Analysis of Short-circuit Fault Transient Negative-sequence Current for Large Nuclear Power Turbo-generator
Dong Chuan-yo · Harbin Ligong Daxue xuebao · 2015
In recent years,with the rapid development of China' s nuclear power industry,nuclear generator has also been actively developed. Because the unit capacity of the generator is increasing,working life and operational reliability of the generator are also being tested. Among them,transient thermal running ability of the generator is one of the key factors affecting working life and operational reliability of the generator. This paper mainly analyzed the negative sequence current and the transient negative sequence component of the generator during asymmetric operation. The paper has reference value for in-depth study of the generator negative sequence component.