Author(s): HUANG Jihua, CHEN Xuming
Pages: 74-76,77
Year: 2015 Issue:  5
Journal: Railway Signalling & Communication Engineering
Keyword:  Qian-Gui railway line; quality of power supply; improvement;
Abstract: Due to poor quality of the external power network in Qian-Gui railway line, the signal power supply panel cannot work normally, affecting normal operation of signal equipment. The paper proposes the solutions and executive schemes for effectively resolving the existing problems based on the testing, analysis and ifnding out the causes, in order to guaranty well operation of equipment, reduce interferences to transportation and production and to ensure the safety of train operation.