Open Phosphorus Group Xifeng Tsp Plant 35kv Substation Integrated Automation System Design

The transformer substation synthetical automation is an automatic control in distribute type in a layering system, whole system be divided into worksite layer, main control layer and communication unit layer three layers.This text then open the xifeng zhonggai factory in guizhou kailin group 35 KV transformer substation synthetical automation reforms for the lesson introduces its design research principle with design to study the contents in overview, technique function request. Studied zhonggai factory transformer substation a circuit and equipmentses primarily in chapter 2, put forward later on to each equipments protection with request that supervise and control the function, introduced finally the zhonggai factory transformer substation synthesize the construction design circumstance that automation reforms to arrange the circumstance with equipmentsThe transformer substation synthetical automation contain hardware and software two parts, this text introduced in chapter 3 its hardware constitutes, hardware work principle, indirect hardware a method, with satisfy the CPU control the switch of the request measures input/ output connect cut, from understood to synthesize the characteristics that automate the hardware system completely with each parts of a function for carrying outs.In chapter 4 take transformer substation inside important a piece- transformer as an example introduced its protection request with realizes characteristics; the transformer differs to move the protective principle with the calculate way; realizes with how with the software the transformer synthetical automationSynthesize to the zhonggai factory transformer substation in chapter 5 the automation proceeded the summary with evaluate, practicing to circulate the result the proof transformer substation practice to synthesize to automate technique is power at necessarily the development of the lineincline to.