中国电机工程学报
中國電機工程學報
중국전궤공정학보
ZHONGGUO DIANJI GONGCHENG XUEBAO
2012年
15期
48-54
,共7页
王轩%林嘉扬%滕乐天%王柯%袁蒙%武守远%邓占锋
王軒%林嘉颺%滕樂天%王柯%袁矇%武守遠%鄧佔鋒
왕헌%림가양%등악천%왕가%원몽%무수원%산점봉
链式静止同步补偿器%数学建模%小信号交流模型%d-q-0坐标系%电流控制
鏈式靜止同步補償器%數學建模%小信號交流模型%d-q-0坐標繫%電流控製
련식정지동보보상기%수학건모%소신호교류모형%d-q-0좌표계%전류공제
chain circuit static synchronous compensator(STATCOM)%mathematical modeling%small signal AC model%d-q-O coordinates%current control
推导d-q-0坐标系下链式静止同步补偿器(staticsynchronouscompensator,STATCOM)数学模型,应用线性控制方式,提出d-q-0坐标系下简化的STATCOM模型,设计解耦控制算法,给出解耦控制模型,并进行仿真验证。仿真表明:应用优化设计的控制参数,d-q-0坐标系下链式STATCOM三相电流控制具有较好的跟踪性能和控制精度;在a-b-c、d-q-0坐标系下电流控制都具有良好的快速跟踪性能,表明电流调节器设计方法及参数整定的可行性和有效性。
推導d-q-0坐標繫下鏈式靜止同步補償器(staticsynchronouscompensator,STATCOM)數學模型,應用線性控製方式,提齣d-q-0坐標繫下簡化的STATCOM模型,設計解耦控製算法,給齣解耦控製模型,併進行倣真驗證。倣真錶明:應用優化設計的控製參數,d-q-0坐標繫下鏈式STATCOM三相電流控製具有較好的跟蹤性能和控製精度;在a-b-c、d-q-0坐標繫下電流控製都具有良好的快速跟蹤性能,錶明電流調節器設計方法及參數整定的可行性和有效性。
추도d-q-0좌표계하련식정지동보보상기(staticsynchronouscompensator,STATCOM)수학모형,응용선성공제방식,제출d-q-0좌표계하간화적STATCOM모형,설계해우공제산법,급출해우공제모형,병진행방진험증。방진표명:응용우화설계적공제삼수,d-q-0좌표계하련식STATCOM삼상전류공제구유교호적근종성능화공제정도;재a-b-c、d-q-0좌표계하전류공제도구유량호적쾌속근종성능,표명전류조절기설계방법급삼수정정적가행성화유효성。
Mathematical model of chain circuit static synchronous compensator (STATCOM) in d-q-0 coordinates was deduced, simplified STATCOM model was proposed by linear control method. Decoupling control algorithm was designed, decoupling control model was given and simulated. Simulation results show that with optimized control parameters, 3-phase currents of chain circuit STATCOM have good tracking performance and control precision in d-q-0 coordinates, both in a-b-c coordinates and in d-q-O coordinates current control has excellent fast tracking performance, that shows the current regulator design method and parameters setting are feasible and effective.