山西电力
山西電力
산서전력
Shanxi Electric Power
2015年
5期
1-5
,共5页
重型电气设备%电液伺服系统%模糊控制
重型電氣設備%電液伺服繫統%模糊控製
중형전기설비%전액사복계통%모호공제
heavy electrical equipment%electro-hydraulic servo system%fuzzy control
随着我国电力行业的不断发展,现有顶升装置的传统控制方式已经不能满足我国变电站建设自动化、智能化的要求.通过对目前重型电气设备顶升装置的应用情况进行调研,收集并整理了相关资料,建立并简化了重型电气设备顶升装置的数学模型,分析了其稳定性.选用模糊控制理论,结合现场的操作经验设计了模糊PID控制器,用以改善顶升阶段的跟踪特性并采用Matlab与AMEsim联合仿真验证了此控制策略的效果.
隨著我國電力行業的不斷髮展,現有頂升裝置的傳統控製方式已經不能滿足我國變電站建設自動化、智能化的要求.通過對目前重型電氣設備頂升裝置的應用情況進行調研,收集併整理瞭相關資料,建立併簡化瞭重型電氣設備頂升裝置的數學模型,分析瞭其穩定性.選用模糊控製理論,結閤現場的操作經驗設計瞭模糊PID控製器,用以改善頂升階段的跟蹤特性併採用Matlab與AMEsim聯閤倣真驗證瞭此控製策略的效果.
수착아국전역행업적불단발전,현유정승장치적전통공제방식이경불능만족아국변전참건설자동화、지능화적요구.통과대목전중형전기설비정승장치적응용정황진행조연,수집병정리료상관자료,건립병간화료중형전기설비정승장치적수학모형,분석료기은정성.선용모호공제이론,결합현장적조작경험설계료모호PID공제기,용이개선정승계단적근종특성병채용Matlab여AMEsim연합방진험증료차공제책략적효과.
With the continuous development of electric power industry,the traditional control mode of the existing lifting device has been unable to meet the requirements of constructing automated and intelligent transformer substations. Based on the research of the application of the heavy electrical equipment lifting device, relevant information are collected and collated. The mathematical model of heavy electrical equipment lifting device is established and simplified,and its stability is analyzed. According to fuzzy control theory and combined with the operation experience on site, the fuzzy PID controller is designed in order to improve the tracking performance of the lifting stage,and the effect of the control strategy is verified by joint simulation of AMEsim and Matlab.
