广东电力2025，Vol.38Issue(8)：80-90,11.DOI:10.3969/j.issn.1007-290X.2025.08.008
计及碳-绿证市场耦合的新能源和储能虚拟惯量-阻尼调度方法
Optimal Virtual Inertia-damping Scheduling Method for Renewable Energy and Energy Storage Considering Carbon-Green Certificate Market Coupling
摘要
Abstract
The high proportion of renewable energy integration presents both opportunities and challenges for power systems.Renewable energy offers environmental advantages such as clean and low-carbon properties,while its characteristics of high output uncertainty and low physical inertia pose challenges to system frequency security.To address this issue,this paper proposes a virtual inertia-damping scheduling method for renewable energy and energy storage,considering the coupling of carbon-green certificate markets.Firstly,an optimal virtual inertia-damping scheduling model is established,considering the coupling relationships among power decision-making,carbon trading markets and green certificate trading markets,as well as system dynamic frequency security constraints.To reduce decision conservatism,the uncertainty-related constraints are modeled as unified joint chance constraints.Then,an modified sample average approximation(MSAA)method is adopted to solve the proposed model,effectively avoiding the computational burden caused by 0-1 indicator variables in the conventional sample average approximation(SAA)method.Simulation results based on the IEEE-39 bus system demonstrate that compared with the existing models and chance constraint modeling methods,the proposed method can adaptively adjust virtual inertia and droop damping according to the system's time-varying disturbance requirements.Under the risk probability of 5%,the proposed method ensures the system frequency deviation within 0.5 Hz at a cost 6.03%lower than the fixed coefficient method,exhibiting better economic,low-carbon,and frequency security performance.Additionally,the MSAA method reduces computation time by approximately 90%compared to the traditional SAA method,significantly promoting computational efficiency.关键词
碳-绿证市场耦合/频率安全/联合机会约束/优化调度/样本平均近似Key words
carbon-green certificate market coupling/frequency security/joint chance constraint/optimal dispatch/sample average approximation(SAA)分类
信息技术与安全科学引用本文复制引用
汪进锋,田野,江霖,王灿彬,李鑫,许银亮..计及碳-绿证市场耦合的新能源和储能虚拟惯量-阻尼调度方法[J].广东电力,2025,38(8):80-90,11.基金项目
中国南方电网有限责任公司科技项目[030400KC23120031(GDKJXM20231501)] （GDKJXM20231501）
