
基本信息:
- 专利标题: 发电机励磁系统模型PID校正环节转换方法
- 专利标题(英):Conversion method for proportion-integration-differentiation (PID) correction link in generator excitation system model
- 申请号:CN201510504394.9 申请日:2015-08-17
- 公开(公告)号:CN105141208A 公开(公告)日:2015-12-09
- 发明人: 侯玉强 , 王玉 , 李威 , 彭慧敏 , 李碧君 , 李峰 , 袁虎玲 , 刘福锁 , 黄志龙 , 曹路 , 李建华 , 翟海保
- 申请人: 国电南瑞科技股份有限公司 , 华东电网有限公司
- 申请人地址: 江苏省南京市高新技术产业开发区D10幢
- 专利权人: 国电南瑞科技股份有限公司,华东电网有限公司
- 当前专利权人: 国电南瑞科技股份有限公司,华东电网有限公司
- 当前专利权人地址: 江苏省南京市高新技术产业开发区D10幢
- 代理机构: 南京知识律师事务所
- 代理人: 汪旭东
- 主分类号: H02P9/36
- IPC分类号: H02P9/36 ; H02P9/38 ; H02J3/00
The invention discloses a practical conversion method for a proportion-integration-differentiation (PID) correction link in a generator excitation system model, and belongs to the technical field of power system modeling. According to the conversion method, the generator excitation system model defined by PSD-BPA, fast analysis of stability using the extended equal area criterion and simulation technologies (FASTEST) or power system analysis software package (PSASP) software can be converted into a corresponding excitation model defined by the IEEE Std 421.5-2005 standard. Compared with other methods, the amplitude-frequency characteristic of an original excitation system model can be accurately simulated under the premise that the model self-definition function of target software does not need to be grasped; the complicated process of building a self-defined model in the target software is avoided; and the model conversion efficiency is effectively improved on the basis of ensuring the credibility of data conversion and simulation analysis results.
公开/授权文献:
- CN105141208B 发电机励磁系统模型PID校正环节转换方法 公开/授权日:2018-04-20
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02P | 电动机、发电机或机电变换器的控制或调节;控制变压器、电抗器或扼流圈 |
------H02P9/00 | 用于取得所需输出值的发电机的控制装置 |
--------H02P9/10 | .为了减少过负荷或瞬时有害影响,例如突然加负荷、突然甩负荷、突然改变负荷,而作用于发电机励磁回路的控制 |
----------H02P9/36 | ..应用电枢反应励磁电机的 |