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2016 | OriginalPaper | Buchkapitel

A Novel PQ Control Strategy of Microgrid with Single-Phase Connected to Grid

verfasst von : Baoqun Zhang, Longfei Ma, Cheng Gong, Ran Jiao, Rui Shi, Zhongjun Chi

Erschienen in: Proceedings of the 5th International Conference on Electrical Engineering and Automatic Control

Verlag: Springer Berlin Heidelberg

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Abstract

Based on the power hypothesis of feed-forward decoupling, PQ control is typical of the micro network control strategy, through the SPLL and dq transformation module power and power factor control module and current control module to establish PQ control model, and in the original basis of ordinary phase lock loop to instantaneous reactive power phase lock loop. Finally using two half-bridge inverter dc micro-source to simulate practice single-phase parallel in MATLAB/Simulink simulation, it is concluded that using the control strategy of the micro-source in connection with power grid after a relatively short period of time, keeps the current in parallel and power grid voltage synchronization, output active power constant.

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Metadaten
Titel
A Novel PQ Control Strategy of Microgrid with Single-Phase Connected to Grid
verfasst von
Baoqun Zhang
Longfei Ma
Cheng Gong
Ran Jiao
Rui Shi
Zhongjun Chi
Copyright-Jahr
2016
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-662-48768-6_56

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