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Method for Determining the Droop Coefficients of Hybrid Multi-Terminal HVDC Systems to Suppress AC Voltage Fluctuations
Cited 4 time in
Web of Science
Cited 6 time in Scopus
- Authors
- Issue Date
- 2020-11
- Citation
- IEEE Transactions on Power Systems, Vol.35 No.6, pp.4944-4947
- Abstract
- Different from voltage-source converter (VSC), reactive power absorption of line-commutated converters (LCCs) changes depending on DC voltage level. Therefore, the amount of AC voltage fluctuations at inverter side are different according to I-V droop constants in hybrid multi-terminal high-voltage direct current (MT-HVDC) system. This paper proposes a method for calculating the I-V droop constants in a hybridMT-HVDC system to suppress these AC voltage fluctuations, based on the sensitivity of AC and DC networks. Simulations performed using PSCAD demonstrate the effectiveness of the proposed method.
- ISSN
- 0885-8950
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Related Researcher
- College of Engineering
- Department of Electrical and Computer Engineering
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