Discussion on Power Supply Scheme of Comparison between Standby Power Supply and Electric Source for Safety Services
This paper compares the definitions of standby power supply and electric source for safety services in many national standards and codes,analyzes the differences between them and their emphases,proposes the definitions of standby power supply and electric source for safety services to be fully understood during power supply and distribution system design,compares multiple schemes according to the load characteristics,power consumption,engineering characteristics,system scale,development planning and local power supply conditions,and discusses the characteristics and scope of application of five standby power supply schemes and three electric source for safety services schemes.
standby power supplyelectric source for safety servicespower supply schemefire loademergency busbar sectionreserve busbar sectionfire busbar sectiondiesel generator unitextra load
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