VSC HVDC Capacitance Estimation for Inertia Emulation Control in Jeju Island Power System

Sungchul Hwang, Chang Hee Han, Jaehyeong Lee, Minhan Yoon, Seungmin Jung, Gilsoo Jang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Renewable energy is attracting attention as a future energy source and the energy mix of the power system is changing from the conventional fuel and nuclear energy to the renewable energy. As a result, uncertainty and volatility are increasing in the power system operation. To cope with the volatility and uncertainty, the flexibility and efficiency are required in the power system which are the controllable device can provide. Therefore, various functions are required for controllable device such as High Voltage Direct Current(HVDC), Static Var Compensator(SVC), Static Synchronous Compensator(STATCOM) and Energy Storage System(ESS). Inertia Emulation Control(IEC) has been studied in HVDC to improve stability of the power system. In Jeju island, Voltage Source Converter(VSC) HVDC is under planning and the rated capacity of the DC system corresponds approximately 20% of peak load. Thus, the stability of the island power system can be improved by control of the HVDC. In this paper, the system parameters of the DC system for improving the stability of the Jeju system by IEC are calculated from the energy aspect. The amount of energy change was calculated for the contingency which the frequency fluctuation causes the under frequency relay operation. Based on the amount, the energy compensation amount to maintain the frequency of the DC voltage variation.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages189-194
Number of pages6
ISBN (Electronic)9781728136660
DOIs
Publication statusPublished - 2019 Jun 1
Event28th IEEE International Symposium on Industrial Electronics, ISIE 2019 - Vancouver, Canada
Duration: 2019 Jun 122019 Jun 14

Publication series

NameIEEE International Symposium on Industrial Electronics
Volume2019-June

Conference

Conference28th IEEE International Symposium on Industrial Electronics, ISIE 2019
CountryCanada
CityVancouver
Period19/6/1219/6/14

Fingerprint

Capacitance
Electric potential
Nuclear energy
Energy storage
Planning
Uncertainty

Keywords

  • HVDC
  • Inertia control
  • System frequency
  • Transient stability

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Cite this

Hwang, S., Han, C. H., Lee, J., Yoon, M., Jung, S., & Jang, G. (2019). VSC HVDC Capacitance Estimation for Inertia Emulation Control in Jeju Island Power System. In Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019 (pp. 189-194). [8781228] (IEEE International Symposium on Industrial Electronics; Vol. 2019-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE.2019.8781228

VSC HVDC Capacitance Estimation for Inertia Emulation Control in Jeju Island Power System. / Hwang, Sungchul; Han, Chang Hee; Lee, Jaehyeong; Yoon, Minhan; Jung, Seungmin; Jang, Gilsoo.

Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 189-194 8781228 (IEEE International Symposium on Industrial Electronics; Vol. 2019-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hwang, S, Han, CH, Lee, J, Yoon, M, Jung, S & Jang, G 2019, VSC HVDC Capacitance Estimation for Inertia Emulation Control in Jeju Island Power System. in Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019., 8781228, IEEE International Symposium on Industrial Electronics, vol. 2019-June, Institute of Electrical and Electronics Engineers Inc., pp. 189-194, 28th IEEE International Symposium on Industrial Electronics, ISIE 2019, Vancouver, Canada, 19/6/12. https://doi.org/10.1109/ISIE.2019.8781228
Hwang S, Han CH, Lee J, Yoon M, Jung S, Jang G. VSC HVDC Capacitance Estimation for Inertia Emulation Control in Jeju Island Power System. In Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 189-194. 8781228. (IEEE International Symposium on Industrial Electronics). https://doi.org/10.1109/ISIE.2019.8781228
Hwang, Sungchul ; Han, Chang Hee ; Lee, Jaehyeong ; Yoon, Minhan ; Jung, Seungmin ; Jang, Gilsoo. / VSC HVDC Capacitance Estimation for Inertia Emulation Control in Jeju Island Power System. Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 189-194 (IEEE International Symposium on Industrial Electronics).
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