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文章摘要
考虑经济最优的多能源优化互补控制技术研究
Research on multi-energy optimal complementary control technology considering economic optimization
Received:December 21, 2023  Revised:February 06, 2024
DOI:10.19753/j.issn1001-1390.2025.12.016
中文关键词: 多能源系统  电力交易  调度决策
英文关键词: multi-energy system, electricity trading, scheduling decision
基金项目:国网浙江省电力有限公司科技项目资助:(5211NB230003)
Author NameAffiliationE-mail
LOU Yichuan* Ningbo Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd zhejiangningbosgss@163.com 
ZHENG Ruiyun Ningbo Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd 258340367@qq.com 
HUANG Junhui Ningbo Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd barpheren@163.com 
CAI Zhenhua Ningbo Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd 39181863@qq.com 
QIN Hao Yongcheng Distribution Network Construction Branch, Ningbo Power Transmission and Transformation Construction Co., Ltd. 1506885767@qq.com 
XIE Yong Yongcheng Distribution Network Construction Branch, Ningbo Power Transmission and Transformation Construction Co., Ltd. 380541505@qq.com 
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中文摘要:
      为了促进可清洁能源消纳,提出了一种多能源系统运营控制策略。考虑多能源系统参与日前电力市场、实时电力市场、燃气市场,以最小化系统总运营成本为目标提出了一个两阶段鲁棒随机优化模型,采用对偶化处理日前市场价格不确定性,以蒙特卡洛方法处理其他不确定参数。然后,为了满足日前市场的动态功率平衡约束,以交互管理机制来处理多能源子系统之间的功率不平衡。基于需求响应和直接负荷控制提供辅助服务增加运营收益。通过一组案例研究验证所提出方法的可行性。仿真结果表明,考虑到多种经济协调,多能源系统的总运营成本至少降低了9%,验证了所提出方法的有效性。
英文摘要:
      In order to promote cleanable energy consumption, this paper proposes a multi-energy system operation control strategy. Considering the participation of multi-energy system in the day-ahead power market, the real-time power market, and the gas market, a two-stage robust stochastic optimization model is proposed with the objective of minimizing the total system operating cost, using dualization to deal with the price uncertainty in the day-ahead market, and Monte Carlo methods to deal with other uncertain parameters. In order to satisfy the dynamic power balance constraints in the day-ahead market, an interaction management mechanism is used to deal with the power imbalance among multi-energy subsystems. Furthermore, auxiliary services based on demand response and direct load control are provided to increase operational revenues. The feasibility of the proposed approach is verified through a set of case studies. Simulation results show that the total operating cost of the multi-energy system is reduced by at least 9% considering multiple-economic coordination, which validates the effectiveness of the proposed method.
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