An Improved Method Of Power Plant Electrical Commissioning And The New Method

This research of this paper focuses on check and test of the electric equipmemt on the plant. The main contents are as following:(1) In first charpter, the theory of main electric equipments(including first equipment and secondary equipments) is approximately recommended, such as generator transformer and TV/TA. Then the main test items are recommended according to GB 50150-91.(2) The check and test means of main electric equipments are introduced(including first equipment and secondary equipments),such as the check and test means of generator transformer and TV/TA,to secondary equipments such as check and test means of relay protection and excitation system .(3) In third chapter,the feasibility of new and improved means of electric test are analyzed, then several new and improved test means are introduced .