Author(s): CAI Jiajun
Pages: 85-89
Year: 2016 Issue:  4
Journal: Railway Signalling & Communication Engineering
Keyword:  high-speed railway signal; power redundancy; renovation;
Abstract: For the problem of power input circuit ports without redundancy, it needs to renovate the power supply of signal equipment in high-speed stations, in order to ensure safe and stable operation of high-speed signal equipment. The paper puts forward the solution of power redundancy renovation.