Hierarchical distributed voltage regulation

Zhou, Xinyang; Zhao, Changhong; Liu, Zhiyuan; Chen, Lijun

Hierarchical distributed voltage regulation

Patent · Tue Jan 18 00:00:00 EST 2022

OSTI ID:1892550

Zhou, Xinyang; Zhao, Changhong; Liu, Zhiyuan; Chen, Lijun

Embodiments of the disclosure provide for hierarchically distributed voltage regulation and power flow optimization in a power distribution network. According to one embodiment, a regional coordinator system may determine power flow for an autonomous grid (AG) representing a portion of the distribution network based on a set of voltage parameters from nodes in the AG. The set of voltage parameters my include a current voltage magnitude. The regional coordinator system may provide, to a central controller system of the distribution network, one or more power flow parameters based on the determined power flow for the AG.

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Research Organization:: National Renewable Energy Laboratory (NREL), Golden, CO (United States); Univ. of Colorado, Denver, CO (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC36-08GO28308

Assignee:: Alliance for Sustainable Energy, LLC (Golden, CO); The Regents of the University of Colorado, a body corporate (Denver, CO)

Patent Number(s):: 11228180

Application Number:: 16/925,225

OSTI ID:: 1892550

Resource Relation:: Patent File Date: 07/09/2020

Country of Publication:: United States

Language:: English

References (20)

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