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基本信息:
- 专利标题: 一种弃风与大规模电储热和电池储能协调运行方法
- 专利标题(英):Coordinated operation method for wind curtailment, large-scale electric heat storage and battery energy storage
- 申请号:CN201711136760.5 申请日:2017-11-16
- 公开(公告)号:CN108039713A 公开(公告)日:2018-05-15
- 发明人: 葛维春 , 李景瑞 , 李家珏 , 张铁岩 , 史松杰 , 张艳军 , 王顺江 , 罗桓桓 , 滕云 , 张凡 , 赵洋
- 申请人: 国网辽宁省电力有限公司 , 国网辽宁省电力有限公司电力科学研究院 , 沈阳工业大学 , 国家电网公司
- 申请人地址: 辽宁省沈阳市和平区宁波路18号; ; ;
- 专利权人: 国网辽宁省电力有限公司,国网辽宁省电力有限公司电力科学研究院,沈阳工业大学,国家电网公司
- 当前专利权人: 国网辽宁省电力有限公司,国网辽宁省电力有限公司电力科学研究院,沈阳工业大学,国家电网公司
- 当前专利权人地址: 辽宁省沈阳市和平区宁波路18号; ; ;
- 主分类号: H02J3/28
- IPC分类号: H02J3/28 ; H02J3/32
The invention discloses a coordinated operation method for the wind curtailment, the large-scale electric heat storage and the battery energy storage and belongs to the field of the digestion and thestorage of the wind curtailment. According to the invention, the environment temperature and the electric heating conversion efficiency of an electric boiler, and the environment temperature and the state-of-charge data of a battery are acquired. The above acquired data are screened, and then the heat storage state and the electric energy storage state of the electric boiler and the storage are judged. Through considering the maximum value of the historical wind curtailment amount in combination with the predicted wind curtailment amount, the efficiency of electric boiler and battery energy storage equipment, a coordinated operation system for the wind curtailment and the large-scale electric heat storage, and the wind curtailment and the large-scale battery energy storage is established.Meanwhile, a proportion coefficient for the electric heat storage and the battery energy storage is calculated. In combination with the predicted wind curtailment amount, the efficiency of the electric heat storage and the battery energy storage is calculated. Based on the method, the efficiency of the electric heat storage and the battery energy storage can be reasonably distributed according tothe wind curtailment amount. As a result, the coordinated operation of the wind curtailment, the large-scale electric heat storage and the battery energy storage can be realized. The reasonable utilization of energy is realized, and the capability and the economic benefit of the digestion and the storage of the wind curtailment are effectively improved. The utilization of the clean energy is realized.
公开/授权文献:
- CN108039713B 一种弃风与大规模电储热和电池储能协调运行方法 公开/授权日:2021-06-08
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02J | 供电或配电的电路装置或系统;电能存储系统 |
------H02J3/00 | 交流干线或交流配电网络的电路装置 |
--------H02J3/28 | .用储能方法在网络中平衡负载的装置 |