Research on distributed power generation measurement technology

Distributed energy as an important part of the national distribution power grid aspect, which in addition to its grid technologies, power quality, harmonic control, and network protection, and many other requirements, but it also the need to achieve the accurate measurement of the distributed power generation. Because of distributed power generation has rapid flow switching, dynamic load changes and other reasons; it has brought the new challenge to the current metering technology on the distributed power generation capacity. This article starts from the impact of distributed power generation on measurement technology and analyzes the current situation of the photovoltaic power generation metering and its problems and discusses the new technology of the distributed power energy measurement from the impact of distributed generation on measurement technology.