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Methods of determining introduction limits of dispersed generation systems in a distribution system
Author(s) -
Kim JaeEon,
Kita Hajime,
Tezuka Tetsuo,
Nishikawa Yoshikazu
Publication year - 1997
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/(sici)1520-6416(199709)120:4<48::aid-eej7>3.0.co;2-p
Subject(s) - transformer , electric power system , voltage drop , limit (mathematics) , computer science , electricity , voltage , distributed generation , reliability engineering , electrical engineering , control engineering , control theory (sociology) , engineering , control (management) , power (physics) , mathematics , physics , renewable energy , mathematical analysis , quantum mechanics , artificial intelligence
Recently, there has been growing interest in utilizing DGS (dispersed generation systems) to integrate various generation resources and to meet changing electricity demand. In the long term, as much more introduction of both small‐ and large‐capacity DGSs into the distribution system is expected, complete integration of this new technology into the utility system will bring about changes of design strategy and structural makeup of the system. Thus, a study is necessary to determine the introduction limit of DGS into the traditional distribution system without any facility change. In this paper, the authors propose methods of determining the introduction limits of DGS from the viewpoint of voltage regulation in distribution systems using LRT (load‐ratio control transformer) and LDC (line drop compensator) as the control scheme. © 1997 Scripta Technica, Inc. Electr Eng Jpn, 120(4): 48–58, 1997