Application of ESS Aggressive Volt-Var Control in the Distribution System for Hosting Capacity Enhancement태양광발전 수용성 향상을 위한 배전계통에서의 ESS Aggressive 전압-무효전력 제어 방안 적용
- Other Titles
- 태양광발전 수용성 향상을 위한 배전계통에서의 ESS Aggressive 전압-무효전력 제어 방안 적용
- Authors
- 박성준; 남태양; 조동일; 이지원; 이승민; 김병기; 김재철; 문원식
- Issue Date
- Dec-2023
- Publisher
- 대한전기학회
- Keywords
- Energy Storage System(ESS); Volt-VAR Curve; Photovoltaic Hosting Capacity; Reactive Power Control
- Citation
- 전기학회논문지, v.72, no.12, pp 1782 - 1788
- Pages
- 7
- Journal Title
- 전기학회논문지
- Volume
- 72
- Number
- 12
- Start Page
- 1782
- End Page
- 1788
- URI
- https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49062
- DOI
- 10.5370/KIEE.2023.72.12.1782
- ISSN
- 1975-8359
2287-4364
- Abstract
- The surge in distributed energy resources, driven by the 2030 renewable energy policy, has resulted in a notable increase in the adoption of photovoltaic systems. However, the proliferation of photovoltaic generation has introduced over-voltage challenges, thereby constraining its hosting capacity. Consequently, there has been a growing body of research aimed at addressing these over-voltage issues through the utilization of smart inverters, SVR, and ESS deployment. This paper presents a methodology for Energy Storage Systems(ESS) to control reactive power. To assess the potential hosting capacity, we calculate voltage across two distinct Volt-VAR curve types. The study provides a comprehensive analysis of the impact of the Volt-VAR curve, employing OpenDSS for quasi-static time-series simulations while considering the attributes of the distribution system model under various scenarios
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