| 大用户直购电中鲁宾斯坦恩模型贴现因子的泛化分析 |
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| 引用本文： | 田力丹,张凯锋,耿建,张玲,王高琴,温匡.大用户直购电中鲁宾斯坦恩模型贴现因子的泛化分析[J].电力系统自动化,2019,43(15):152-158. |
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| 作者姓名： | 田力丹 张凯锋 耿建 张玲 王高琴 温匡 |
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| 作者单位： | 复杂工程系统测量与控制教育部重点实验室(东南大学), 江苏省南京市 210096,复杂工程系统测量与控制教育部重点实验室(东南大学), 江苏省南京市 210096,中国电力科学研究院有限公司(南京), 江苏省南京市 210003,复杂工程系统测量与控制教育部重点实验室(东南大学), 江苏省南京市 210096,中国电力科学研究院有限公司(南京), 江苏省南京市 210003,复杂工程系统测量与控制教育部重点实验室(东南大学), 江苏省南京市 210096 |
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| 基金项目： | 国家自然科学基金资助项目(51477157)；国家电网公司总部科技项目“适应售电侧放开的多交易并发运营交易平台仿真技术研究” |
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| 摘 要： | 传统的鲁宾斯坦恩模型是无期限的一对一谈判模型。但是，电力市场中的大用户直购电这类大宗交易问题存在谈判双方各有多个谈判代理以及谈判存在截止日期等特点，故其本质上是多对多谈判问题。针对该特点，文中对传统贴现因子进行泛化，并形成谈判中的报价策略；进而以电力市场中大用户直购电为对象进行建模与模拟仿真，设置贴现因子随谈判轮次、己方集团完成度和己方成交价格等因素改变而改变。仿真结果表明，泛化贴现因子可以更好地模拟大用户直购电的谈判过程。
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| 关 键 词： | 贴现因子 大用户直购电 鲁宾斯坦恩模型 多对多模型 双边交易 |
| 收稿时间： | 2018/9/21 0:00:00 |
| 修稿时间： | 2019/3/28 0:00:00 |
Generalization Analysis on Discount Factor of Rubinstein Model for Direct Power Purchase of Large Users |
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| TIAN Lidan,ZHANG Kaifeng,GENG Jian,ZHANG Ling,WANG Gaoqin and WEN Kuang.Generalization Analysis on Discount Factor of Rubinstein Model for Direct Power Purchase of Large Users[J].Automation of Electric Power Systems,2019,43(15):152-158. |
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| Authors: | TIAN Lidan ZHANG Kaifeng GENG Jian ZHANG Ling WANG Gaoqin and WEN Kuang |
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| Affiliation: | Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education(Southeast University), Nanjing 210096, China,Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education(Southeast University), Nanjing 210096, China,China Electric Power Research Institute(Nanjing), Nanjing 210003, China,Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education(Southeast University), Nanjing 210096, China,China Electric Power Research Institute(Nanjing), Nanjing 210003, China and Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education(Southeast University), Nanjing 210096, China |
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| Abstract: | The traditional Rubinstein model is an indefinite single-to-single negotiation model. However, the large-scale transaction problems such as direct power purchase by large users in electricity market have the characteristics that bilateral negotiators have multiple negotiation agents and the negotiation has a deadline. Therefore, it is essentially a multi-to-multi negotiation issue. In view of these characteristics, the traditional discount factor is generalized, and the quotation strategy in negotiation is finally formed. The direct power purchase by large users in electricity market is used as the object to be modeled and simulated, and the discount factor is set to change with the negotiation round, the degree of completion and executed price. The simulation results show that the generalized discount factor can better simulate the negotiation process of direct power purchase by large users. |
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| Keywords: | discount factor direct power purchase of large users Rubinstein model multi-to-multi model bilateral trade |
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