SIA OpenIR  > 工业控制网络与系统研究室
电流源型逆变器混合H2/H∞最优保代价控制方法
Alternative TitlePower grid current source inverter H2/H optimal heat generation controlling method
李忠文; 臧传治; 曾鹏; 于海斌; 李鹤鹏; 徐石明; 赵有健
Department工业控制网络与系统研究室
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Country中国
Subtype发明授权
Status有权
Abstract本发明涉及电流源型逆变器混合H2/H∞最优保代价控制方法,包括以下步骤;建立电流源型逆变器状态方程模型并离散化;对离散化后的电流源型逆变器状态方程模型进行扩展得到误差增广状态方程模型;采用混合H2/H∞最优保代价控制方法得到全状态反馈控制率;将状态反馈控制率带入到逆变器伺服控制闭环系统中,实现混合H2/H∞最优保代价控制。本发明具有比传统比例积分PI或比例谐振PR控制方案具有更好的动态及稳态性能,并且对电网侧电感波动具有鲁棒性。
Other AbstractThe method involves establishing a current source inverter state equation model to determine error of an augmented state equation model. Full state feedback control rate is determined by using hybrid H2/H infinite control. Servo control state feedback rate is determined by a closed-loop system to complete inverter H2/H optimal heat generation controlling process. Grid side voltage amount is determined according to output vector. A setting interval value of a gridside inductance is calculated corresponding to inverter output side filter inductor impedance.
PCT Attributes
Application Date2015-05-28
2017-01-04
Date Available2018-09-04
Application NumberCN201510283180.3
Open (Notice) NumberCN106301049B
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/22811
Collection工业控制网络与系统研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
李忠文,臧传治,曾鹏,等. 电流源型逆变器混合H2/H∞最优保代价控制方法[P]. 2017-01-04.
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