论文信息 - Research of Phase Compensation Technology in Electronic Instrument Transformer

Research of Phase Compensation Technology in Electronic Instrument Transformer

Introduces the analog phase compensation technology used in electronic instrument transformer, put forward a method of digital phase compensation in electronic transformer and carries out in the 220KV electronic instrument transformer measurement system, the resolution ratio of the phase compensation is 1 second and the maximum range of the phase compensation is 270 second, which can meet the phase adjustment of electronic instrument transformer; compares the analog compensation technology and digital phase compensation technology, analyzes their characteristics and different applications.

Feng Pan | Yong Xiao | Wei Ming Sun | Rui Min Chen | You Peng Huang

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