基本信息:
- 专利标题： 一种考虑网络约束的间歇性能源发电容量置信度评估方法
- 专利标题（英）：Evaluation method of intermittent energy generating capacity confidence considering network constraint
- 申请号：CN201510662231.3 申请日：2015-10-14
- 公开(公告)号：CN105429129A 公开(公告)日：2016-03-23
- 发明人： 孙树明 , 曾平良 , 黄毅臣 , 吕颖 , 严剑峰 , 于之虹 , 李顺昕 , 李亚楼 , 赵炜炜 , 鲁广明 , 谢昶 , 韩家辉 , 史东宇 , 陈丹 , 邱健
- 申请人： 中国电力科学研究院 , 国家电网公司 , 国网冀北电力有限公司经济技术研究院 , 江苏省电力公司
- 申请人地址： 北京市海淀区清河小营东路15号
- 专利权人： 中国电力科学研究院,国家电网公司,国网冀北电力有限公司经济技术研究院,江苏省电力公司
- 当前专利权人： 中国电力科学研究院,国家电网公司,国网冀北电力有限公司经济技术研究院,江苏省电力公司
- 当前专利权人地址： 北京市海淀区清河小营东路15号
- 代理机构： 北京安博达知识产权代理有限公司
- 代理人： 徐国文
- 主分类号： H02J3/00
- IPC分类号： H02J3/00
The invention relates to an evaluation method of an intermittent energy generating capacity confidence considering network constraint. The method includes: obtaining a planning year power grid plan typical operation mode; sampling time series data G (t) of annual conventional units, loads, and line commissioning by employing the sequential Monte Carlo simulation technology; performing wind-power annual output time series sampling by employing the sequential Monte Carlo simulation technology; calculating the power flow of a generating system; performing static security analysis and auxiliary decision; calculating the reliability of the generating system; calculating the capacity confidence of newly-increased energy; and calculating the capacity confidence of all the intermittent energies. According to the technical scheme, a planning scheme including generation, load, and a grid structure is obtained via power grid planning data, statistical rules are analyzed with the combination of historical wind speed and historical output information of a wind farm, annual random production and simulation of a sequential Monte Carlo model are performed, network constraint conditions are considered, and the generating capacity confidence of new energy is evaluated.
公开/授权文献:
- CN105429129B 一种考虑网络约束的间歇性能源发电容量置信度评估方法 公开/授权日：2020-07-07
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 |