摘要
在我国区域电力市场运营模式下 ,电网公司作为唯一的购电机构 ,可通过与发电商之间签订长期、中期、短期电力交易合同来规避风险。对于剩余的电能需求平衡问题可以在超短期电力市场中进行实时调整。本文讨论了电网公司在长期、中期、短期、超短期电力市场中的多级购电模型 ,并对各级购电模型之间的联系进行了分析。
The electricity grid company is in charge of power trade in the region electricity market. To hedge risks, electricity Grid Company and power plants may sign long-term power trade contracts, mid-term power trade contracts, short-term power trade contracts. The remainder power demand balance problem can be resolved through real-time adjustment in super short-term power market. This paper discusses the multilevel purchasing-power models in long-term, mid-term, short-term, super short-term power market, and analyses the relationship among different level models.
出处
《电力学报》
2004年第4期273-275,共3页
Journal of Electric Power
基金
国家自然科学基金项目 (70 3 73 0 17)
华北电力大学重大科研项目预研基金资助