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基本信息:
- 专利标题: 一种自动无功补偿投切控制方法
- 申请号:CN201610153936.7 申请日:2016-03-17
- 公开(公告)号:CN105811431B 公开(公告)日:2018-07-27
- 发明人: 吴宇红 , 徐淦荣 , 徐国华 , 蔡金明 , 盛跃峰 , 纪涛 , 王新华 , 沈永强 , 路昌明 , 张杰 , 朱腾海
- 申请人: 国网浙江省电力公司湖州供电公司 , 国家电网公司 , 国网浙江德清县供电公司
- 申请人地址: 浙江省湖州市湖州经济技术开发区凤凰路777号
- 专利权人: 国网浙江省电力公司湖州供电公司,国家电网公司,国网浙江德清县供电公司
- 当前专利权人: 国网浙江省电力公司湖州供电公司,国家电网公司,国网浙江德清县供电公司
- 当前专利权人地址: 浙江省湖州市湖州经济技术开发区凤凰路777号
- 代理机构: 杭州华鼎知识产权代理事务所
- 代理人: 秦晓刚
- 主分类号: H02J3/18
- IPC分类号: H02J3/18
The invention discloses an automatic reactive compensation switching control method. A preset delay threshold on a DSP processor can be freely set according to the characteristics of actual rural public variable load and seasonal changes, so that the mean value calculated by five-times voltage or current data collection of each fluctuation is relatively accurate; and the problem that an automatic reactive compensation controller frequently transmits intelligent capacitor switching instructions due to volatile value data fluctuation is solved. The data of the switching instructions can be relatively accurate and the switching actions can be relatively accurate through five-times cycle criteria and five-times measured data of a delay period; intelligent capacitors are input step by step through the criteria; the reactive overcompensation phenomenon of a line side can be avoided; and meanwhile, the problem that the intelligent capacitors are switched too frequently in a voltage prompt drop of a motor or when a user starts an air conditioner in summer is also solved.
公开/授权文献:
- CN105811431A 一种自动无功补偿投切控制方法 公开/授权日:2016-07-27
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 |
--------H02J3/18 | .网络中调整、消除或补偿无功功率的装置 |