双凸极电励磁发电机的ADRC控制器设计与分析  

DESIGN AND ANALYSIS OF ADRC CONTROLLER FOR DOUBLY SALIENT ELECTROMAGNETIC GENERATOR

作　　者：戴卫力[1] 丁骏[1] 孙立[2] 马光莲[1] 

机构地区：[1]江苏省输配电装备技术重点实验室河海大学物联网工程学院,常州213022 [2]电力系统国家重点实验室清华大学热能工程系,北京100084

出　　处：《太阳能学报》2017年第1期256-263,共8页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(51207043);江苏省自然科学基金(BK2012150);研究生创新研究项目(XZX/13B002-04);河海大学优秀创新人才支持计划

摘　　要：针对双凸极电励磁发电机,提出一种线性自抗扰控制励磁电压调节器。结合发电机数学模型,详细分析该控制策略下的调压器工作原理,给出基于系统频域稳定性分析的控制参数设计方法。利用电磁有限元瞬态分析技术与控制电路构建了"场-路"联合仿真系统,验证自抗扰控制的可行性和参数设计方法。相关的发电性能仿真结果表明:基于线性自抗扰控制的双凸极电励磁发电机的静特性硬,且具有优良的动态性能。A doubly salient electromagnetic generator system based on linear ADRC was proposed in this paper. The structure of the machine was described and related mathematical model was built. Next, the operation principle of voltage regulator based on linear ADRC was analyzed in detail and critical parameters calculation method based on stability theory in frequency domain for the controller was given. Finally, a field-circuit co-simulation model of doubly salient electromagnetic generator system based on linear ADRC using finite element analysis technique and circuit transient solver was constructed and simulation results showed that doubly salient electromagnetic generator under LADRC not only has good steady state characteristic, but also has excellent dynamic performance of small voltage fluctuation and short recovery time.

关 键 词：双凸极电励磁发电机(GSEG) 调压器 自抗扰控制(ADRC) 场-路联合仿真 

分 类 号：TM31[电气工程—电机]