十堰电视台播控机房供电系统设计

十堰电视台根据广电总局要求,从实际情况出发,设计了一套安全可靠的供电系统.详细介绍了这套供电系统设计要求、双路供电系统自动和手动倒换系统设计、UPS电源系统设计和供电系统维护管理经验等.实际使用证明了这套双回路电源自动切换系统设计简单、安全可靠.

Shiyan television broadcasting equipment room power supply system design

According to the State Administration of Radio Film and television in 62 called "the security broadcasting regulations" television center in the detailed rules for implementation of requirements for power supply and distribution, television broadcast control room power supply system should be set up more than two independent low pressure circuit; the major broadcast load should be used for uninterrupted power supply (UPS), UPS battery backup time should meet the design load of 30 more minutes.Shiyan TV station in strict accordance with the SARFT demands, embarks from the reality, has designed a set of safe and reliable power supply system.This paper introduces in detail the design requirements of power supply system, dual power system automatic and manual switching system design, design of UPS power system and power supply system maintenance management experience.