Frequency control improvement of two adjacent microgrids in autonomous mode using back to back Voltage-Sourced Converters
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- 作者：Mojtaba Khederzadeh ; khederzadeh@pwut.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Hamed Maleki ; Vahid Asgharian
- 关键词：Back-to-Back Voltage-Sourced Converters (BtB VSCs) ; Frequency control ; Microgrid ; Autonomous mode
- 刊名：International Journal of Electrical Power & Energy Systems
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：74
- 期：Complete
- 页码：126-133
- 全文大小：991 K
文摘
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Microgrids with BTB VSCs are analyzed for frequency restoration in islanding mode.
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Frequency of each microgrid is restored by absorption/injection of power by the other.
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The proposed approach is designed for microgrids with all inverter-based resources.
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Control of DGs, storage devices and BTB VSCs are coordinated to maintain frequency.
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Any communication link is not needed and operation is acceptable in all scenarios.