Combined voltage-frequency control with power electronics-based devices
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Date
2022
Publication Type
Book Chapter
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Abstract
A relevant question related to the regulation provided by power electronics-based devices is how to utilize efficiently their active and/or reactive control loops and which control signals to dedicate to which control objectives. These devices are faster and, at least with respect to control capabilities, more versatile than conventional synchronous machines. Power-electronic converter represents thus both a great challenge and an unprecedented opportunity for the dynamic performance of power systems. This chapter focuses on the opportunities and describes a set of control schemes that improve the overall power system dynamic response through a combined voltage-frequency regulation strategy. The schemes described in this chapter are intended for any power electronics-based devices, including distributed energy resources (DERs) and energy storage systems (ESSs), as well as flexible AC transmission system (FACTS) devices. The performance of the control schemes in this chapter is illustrated through examples based on benchmark test systems as well as on a realistic model of the Irish transmission system.
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published
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Book title
Advances in Power System Modelling, Control and Stability Analysis
Journal / series
Volume
217
Pages / Article No.
417 - 450
Publisher
Institution of Engineering and Technology
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Edition / version
2nd Edition
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Software
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Is part of: 10.1049/PBPO217E