Unit Commitment considering Security-Constrained Optimal Power Flow by Lagrangian Relaxation with Genetic Algorithm

被引：0
|
作者：
Poommalee, Weeraya [1 ]
Damrongkulkamjorn, Parnjit [1 ]
机构：
[1] Kasetsart Univ, Fac Engn, Dept Elect Engn, Bangkok, Thailand
来源：
ECTI-CON 2008: PROCEEDINGS OF THE 2008 5TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY, VOLS 1 AND 2 | 2008年
关键词：
D O I：
10.1109/ECTICON.2008.4600574
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents unit commitment considering security-constrained optimal power flow (UC-SCOPF) by using Lagrangian relaxation with genetic algorithm (LRGA). The UC from LRGA is checked with optimal power How (OPF) to ensure power transmission. Under normal operating state, UC may not satisfy system operating constraints in OPF and hence committed units must be adjusted to take into account those constraints. This paper also considers UC taken into account system contingency, which is called UC-SCOPF. The generation outputs for UC-SCOPF are the outputs at normal operating
引用
收藏
页码：893 / 896
页数：4
相关论文
共 50 条
  • [41] Security-constrained unit commitment model considering frequency and voltage stabilities with multiresource participation
    Zidong, Zhou
    Jinquan, Zhao
    FRONTIERS IN ENERGY RESEARCH, 2024, 12
  • [42] Event-Driven Security-Constrained Unit Commitment
    Eskandarpour, Rozhin
    Khodaei, Amin
    Lin, Jeremy
    2016 IEEE POWER & ENERGY SOCIETY INNOVATIVE SMART GRID TECHNOLOGIES CONFERENCE (ISGT), 2016,
  • [43] Security-Constrained Optimal Power and Natural-Gas Flow
    Correa-Posada, Carlos M.
    Sanchez-Martin, Pedro
    IEEE TRANSACTIONS ON POWER SYSTEMS, 2014, 29 (04) : 1780 - 1787
  • [44] Preventive Security-Constrained Optimal Power Flow with Probabilistic Guarantees
    Li, Hang
    Zhang, Zhe
    Yin, Xianggen
    Zhang, Buhan
    ENERGIES, 2020, 13 (09)
  • [45] A new approach to security-constrained optimal power flow analysis
    Yan, P
    Sekar, A
    2001 POWER ENGINEERING SOCIETY SUMMER MEETING, VOLS 1-3, CONFERENCE PROCEEDINGS, 2001, : 1462 - 1467
  • [46] Security-Constrained Unit Commitment With Flexible Uncertainty Set for Variable Wind Power
    Shao, Chengcheng
    Wang, Xifan
    Shahidehpour, Mohammad
    Wang, Xiuli
    Wang, Biyang
    IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2017, 8 (03) : 1237 - 1246
  • [47] Enhanced Security-constrained Optimal Power Flow Considering Dynamic Thermal Rating of Transmission Lines
    Lou X.
    Wang L.
    Guo C.
    Shi Y.
    Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2019, 43 (18): : 26 - 34
  • [48] A Solution Method for Many-Objective Security-Constrained Unit Commitment Considering Flexibility
    Lin, Shunjiang
    Wu, Hui
    Liu, Jie
    Liu, Wanbin
    Liu, Yanghua
    Liu, Mingbo
    FRONTIERS IN ENERGY RESEARCH, 2022, 10
  • [49] Security-Constrained Unit Commitment With Dynamic Gas Constraints
    Correa-Posada, Carlos M.
    Sanchez-Martin, Pedro
    2015 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, 2015,
  • [50] Stochastic security-constrained optimal power flow for a microgrid considering tie-line switching
    Liu, Daichen
    Zhang, Cuo
    Chen, Guo
    Xu, Yan
    Dong, Zhao Yang
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2022, 134
12345