Transient Stability Enhancement of Power System with PV and Wind Farm Installed by using Kinetic Energy of Variable Speed Wind Generators

カテゴリ: 研究会(論文単位)

論文No: PE17064

グループ名: 【B】電力・エネルギー部門 電力技術研究会

発行日: 2017/09/21

タイトル(英語): Transient Stability Enhancement of Power System with PV and Wind Farm Installed by using Kinetic Energy of Variable Speed Wind Generators

著者名: Hazari Md. Rifat(Kitami Institute of Technology (KIT)Japan),Mannan Mohammad Abdul(American International University-Bangladesh (AIUB) Bangladesh),Muyeen S. M.(Curtin University Australia),Umemura Atsushi(Kitami Institute of Technology (KIT) Japan),Takahashi Rion(Kitami Institute of Technology (KIT) Japan),Tamura Junji(Kitami Institute of Technology (KIT) Japan)

著者名(英語): Hazari Md. Rifat(Kitami Institute of Technology (KIT)Japan),Mannan Mohammad Abdul(American International University-Bangladesh (AIUB) Bangladesh),Muyeen S. M.(Curtin University Australia),Umemura Atsushi(Kitami Institute of Technology (KIT) Japan),Takahashi Rion(Kitami Institute of Technology (KIT) Japan),Tamura Junji(Kitami Institute of Technology (KIT) Japan)

キーワード: kinetic energy|photovoltaic (PV) system|DFIG|virtual inertia|fuzzy logic controller|power system stability|kinetic energy|photovoltaic (PV) system|DFIG|virtual inertia|fuzzy logic controller|power system stability

要約(日本語): The increasing penetration of renewable energy sources (RESs) in electrical networks, i.e., wind power and photovoltaic (PV) systems, impacts the frequency stability of the power systems. Basically, a wind farm (WF) and PV system do not provide frequency support because of the uncontrollability of the input energy. Moreover, overall system inertia will be reduced due to massive integration of RES because conventional generation units that provide reserve power need to be decreased. In this paper, a new virtual inertia controller based on fuzzy logic is developed for variable speed wind turbine with doubly fed induction generator (VSWT-DFIG) to enhance the transient stability of the power system with RESs introduced during generation outage. Under the proposed virtual inertia control, VSWT-DFIGs supply their kinetic energy (KE) during transient period in order to make the power system stable. The real wind speed data is used in this work to show the effectiveness of the proposed control system. The simulation analysis is performed on a hybrid power system model.

要約(英語): The increasing penetration of renewable energy sources (RESs) in electrical networks, i.e., wind power and photovoltaic (PV) systems, impacts the frequency stability of the power systems. Basically, a wind farm (WF) and PV system do not provide frequency support because of the uncontrollability of the input energy. Moreover, overall system inertia will be reduced due to massive integration of RES because conventional generation units that provide reserve power need to be decreased. In this paper, a new virtual inertia controller based on fuzzy logic is developed for variable speed wind turbine with doubly fed induction generator (VSWT-DFIG) to enhance the transient stability of the power system with RESs introduced during generation outage. Under the proposed virtual inertia control, VSWT-DFIGs supply their kinetic energy (KE) during transient period in order to make the power system stable. The real wind speed data is used in this work to show the effectiveness of the proposed control system. The simulation analysis is performed on a hybrid power system model.

原稿種別: 英語

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