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Control Techniques in AC, DC, and Hybrid AC–DC Microgrid: A Review

2017; Institute of Electrical and Electronics Engineers; Volume: 6; Issue: 2 Linguagem: Inglês

10.1109/jestpe.2017.2786588

2168-6785

Saroja Kanti Sahoo, Avinash Sinha, N. K. Kishore,

Smart Grid Energy Management

The microgrid concept is gaining popularity with the proliferation of distributed generation. Control techniques in the microgrid are an evolving research topic in the area of microgrids. A large volume of survey articles focuses on the control techniques of the microgrid; however, a systematic survey of the hierarchical control techniques based on different microgrid architectures is addressed very little. The hierarchy of control in microgrid comprises three layers, which are primary, secondary, and tertiary control layers. A review of the primary and secondary control strategies for the ac, dc, and hybrid ac-dc microgrid is addressed in this paper. Furthermore, it includes the highlights of the state-of-the-art control techniques and evolving trends in the microgrid research.