Typical Secondary Circuit of Substation Fire Protection System and Improvement Measures
The elevating management requirements of substation fire protection magnifies the importance for the substa-tion personnel to master the secondary circuit knowledge of substation fire protection system.Taking a 500 kV substation as an example,this paper analyzes the secondary circuit of substation fire protection,including control circuit of fixed fire extinguishing device and signal circuit of fire protection system.The paper may provide useful scheme for improving relia-bility of secondary circuit of substation fire protection system,and reference for related personnel of substation fire protec-tion.
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维普
