Active power quality management (APQM) in smart micro grids

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Abstract

In this manuscript, a new concept of active power quality Management (APQM) is presented. In which, instead of solely controlling the nodal power quality in a power system, the power quality is seen as a network level issue and a high level management method to deal with this issue in distribution networks is presented. Analogous to how Active Network Management (ANM) enables increased levels of hosting capacity for interconnection of DERs by managing thermal and voltage constraints, APQM maps consumer requirements and technical and regulatory standards to specific areas and actively manages operational power quality limits, rather than relying on interconnection planning screens. APQM includes re-structuring of distribution network and integration of renewable energy sources (RES) to increase the supply reliability for critical loads, smart management and optimized installation of power quality improvement devices (PQID) to enhance the distributed power quality improvement, adding ancillary functionalities to installed distributed energy resource (DER) power electronic converters to increase the cost-effectiveness of distributed energy resources. Last but not the least, in this paper, also coordinated control of the PQIDs and high-penetration non-linear loads will be discussed.
Original languageEnglish
Number of pages4
Publication statusPublished - 22 Sep 2020
EventCIRED Workshop 2020 - Berlin, Germany
Duration: 22 Sep 202023 Sep 2020
https://www.cired2020berlin.org/

Conference

ConferenceCIRED Workshop 2020
CountryGermany
CityBerlin
Period22/09/2023/09/20
Internet address

Keywords

  • power quality management
  • EVSE coordinated management
  • APQM

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