汉中建工院供配电系统设计

ABSTRACTThe electric power technology development impelled human society'sprogress,also has accelerated the technical development.The electric powerapplication already proliferated the aspects which the people lived.High qualitysupplies the electrical power distribution system design to be extremelyimportant regarding the building.The construction work courtyard belongs to theoffice building,the stream of people quantity is big,needs to satisfy the requestare also many.In the design process must as far as possible consideration eachbuilding,each room concrete demand,carry on the design according to thedemand.This design for the electrical power distribution system,mainly involves thestrong electricity system the design as well as the correlation computation and soon.Mainly includes the computation load the statistics,the short-circuit currentcomputation,the transformer shaping,the reactive power computation as well asthe compensation,the high and low pressure equipment choice,wire aspects andso on shaping,transformer two installations as well as earth anti-radar protection.This design completes an earth design,the top layer anti-radar design as wellas each level plane walks the graph,a diagram;Completes one to five eachdistributing box diagrams.According to computation and shaping we shouldlabel the corresponding wire,switch,control cubicle.Simultaneously actsaccording to the diagram,has completed all segments as well as the high and lowpressure equipment arrangement according to the profession standard.Key words:Construction work courtyard,for electrical power distributionsystem design,load statistics,diagram.◇