Research Of The Test Unit Of The Active Power Fully-compensated Arc Suppression Coils

By analyzing the weakness of existing Arc Suppression Coils(ASC) and the requirements to guarantee the reliable arc extinguishment in a single-phase-to-ground fault,an active & full-compensating arc suppression control strategy is proposed.The structure and function principle of a new ASC is expounded,followed by the research on arc suppression control theory.To pull the technology of APF into arc suppression control,this paper put forward a new type of technology of active power fully-compensated control and the control method and the detection approach match along with this technology.We complete the construction of the physical imitation system of the active power ASC to imitate the work environment of ASC truly and the design of the software of the ASC, provide the hardware platform for the research of active power ASC,and combining the principle of design and tactics for the software of the ASC,we optimize the effect of compensation and provide the software platform for the research of active power ASC.We also do the experiment research by the physical imitation system we constructed and the software the compile and verify the feasibility of the active power ASC plan.