TY - JOUR
T1 - Development of a transmission and distribution integrated monitoring and analysis system for high distributed generation penetration
AU - Suh, Jaewan
AU - Hwang, Sungchul
AU - Jang, Gilsoo
N1 - Funding Information:
Acknowledgments: This work was supported by the “Human Resources program in Energy Technology” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), with a grant from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20154030200610). This work was supported under the framework of international cooperation program managed by National Research Foundation of Korea (No. 2017K1A4A3013579).
PY - 2017
Y1 - 2017
N2 - To date, power system analysis has been performed separately for transmission and distribution systems. Due to the small influence of distribution systems on transmission systems, separate analyses have had no accuracy problems in existing power systems. However, as the amount of distributed generation (DG) in distribution systems increases, neighboring distribution systems and even transmission systems can be affected by the distributed generation. Therefore, a power system operator needs a new system to analyze the power system, one that considers the mutual interactions between the transmission and distribution systems. This paper presents with applications and case studies a transmission and distribution integrated monitoring and analysis system for high DG penetration. The integrated system analyzes the mutual interaction between the transmission and distribution systems due to DG. The preliminary evaluation of the DG connections is automated in this system, using real time online data. Case studies with practical data show the need and effectiveness of transmission and distribution integrated monitoring and analysis for real power systems with high DG penetration.
AB - To date, power system analysis has been performed separately for transmission and distribution systems. Due to the small influence of distribution systems on transmission systems, separate analyses have had no accuracy problems in existing power systems. However, as the amount of distributed generation (DG) in distribution systems increases, neighboring distribution systems and even transmission systems can be affected by the distributed generation. Therefore, a power system operator needs a new system to analyze the power system, one that considers the mutual interactions between the transmission and distribution systems. This paper presents with applications and case studies a transmission and distribution integrated monitoring and analysis system for high DG penetration. The integrated system analyzes the mutual interaction between the transmission and distribution systems due to DG. The preliminary evaluation of the DG connections is automated in this system, using real time online data. Case studies with practical data show the need and effectiveness of transmission and distribution integrated monitoring and analysis for real power systems with high DG penetration.
KW - DG
KW - Distribution automation system (DAS)
KW - Supervisory control and data acquisition (SCADA)
KW - Transmission and distribution integrated system
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U2 - 10.3390/en10091282
DO - 10.3390/en10091282
M3 - Article
AN - SCOPUS:85029352937
VL - 10
JO - Energies
JF - Energies
SN - 1996-1073
IS - 9
M1 - 1282
ER -