| 本文已被：浏览 855次 下载 457次 |
码上扫一扫！ |
| 计及补偿电价农村空气源热泵优化控制策略 |
|
张新鹤1,蒋利民1,黄伟1,刘强2,董彦君3,刘珂3,苏娟3*,杜松怀3
|
|
|
| (1.中国电力科学研究院有限公司, 北京 100192;2.国家电网浙江省电力有限公司, 杭州 310007;3.中国农业大学 信息与电气工程学院, 北京 100083) |
|
| 摘要: |
| 针对我国北方农村地区电采暖用户数量显著增加导致的农村电网负荷季节性增长问题，在集中控制居民电采暖负荷参与电网调峰的场景下，以用户每日用电费用最小为目标，结合考虑各用户的温度需求、室外温度、分时电价和补偿电价信息为农村地区广泛使用的电采暖设备—空气源热泵建立优化控制模型，提出优化控制策略。以北京市“煤改电”地区典型电采暖用户作为算例对提出的空气源热泵优化控制策略进行验证，结果表明:1)对空气源热泵实施优化控制在降低用户用电费用、充分满足用户舒适度的同时，可以实现削峰填谷；2)设置补偿电价可以起到激励空气源热泵用户主动参与优化控制策略的作用，不同的补偿电价对削峰填谷效果的影响不同。 |
| 关键词: 煤改电 空气源热泵 需求响应策略 电网调峰 |
| DOI：10.11841/j.issn.1007-4333.2020.12.15 |
| 投稿时间：2020-03-25 |
| 基金项目:国家电网有限公司总部科技项目(YDB17201800128) |
|
| An optimal management strategy for air source heat pumps considering compensation price |
|
ZHANG Xinhe1,JIANG Limin1,HUANG Wei2,LIU Qiang2,DONG Yanjun3,LIU Ke3,SU Juan3*,DU Songhuai3
|
| (1.China Electric Power Research Institute Co. Ltd., Beijing 100192, China;2.State Grid Zhejiang Electric Power Co. Ltd., Hangzhou 310007, China;3.College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China) |
| Abstract: |
| Aiming at the problem of seasonal increase in rural power grid load caused by the increase in the number of electric heating users in rural areas of northern China, an optimal control model is established for the air source heat pumps. The model was constructed under the scenario of centralized control of electric heating load participated in grid peak shaving, with the goal of minimum daily electricity consumption of users, with combined consideration of the information of each user's temperature demand, outdoor temperature, time-sharing electricity price and compensation electricity price. At the same time, an optimized control strategy is proposed. The typical electric heating users in the “coal to power” area of Beijing are taken as an example to verify the optimal control strategy of the air source heat pumps. The results show that: 1)Optimizing the control of the air source heat pumps could achieve peak clipping and valley filling and at same time reducing user electricity costs and fully satisfying user comfort; 2)Different compensation electricity prices have different effects on the peak shaving effect. The analysis of the setting of the compensation electricity price can provide a reference for the electric heating users to actively participate in the design of the peak-shaving incentive mechanism. |
| Key words: coal to electricity air source heat pumps demand response strategy grid peak shaving load aggregator |
