Multiobjective Optimal Control of Power Electronic Loads in Small Scale Power Systems

被引：0
|
作者：
Dissanayake, Ramitha K. [1 ]
Wimalarathna, Amal R. [2 ]
Dissanayake, Anushka M. [3 ]
机构：
[1] Univ Peradeniya, Dept Elect & Elect Engn, Peradeniya 20400, Sri Lanka
[2] RMIT Univ, Sch Engn, Melbourne, Vic, Australia
[3] Schweitzer Engn Labs, Res & Dev, Pullman, WA USA
来源：
2022 IEEE INTERNATIONAL IOT, ELECTRONICS AND MECHATRONICS CONFERENCE (IEMTRONICS) | 2022年
关键词：
DC microgrids; multi objective optimization; optimal control; power electronic converters; OPTIMIZATION;
D O I：
10.1109/IEMTRONICS55184.2022.9795833
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper introduces an optimal controller for the power electronics loads (PELs) based on the goal attainment multi objective optimization and linear quadratic regulator (LQR) architecture. Optimal set point of the PEL is derived to regulate the desired load demand while maximizing the input bus voltage of the PEL. Then a LQR controller is developed to drive the PEL state to the optimal equilibrium. Dynamic modeling of the PEL is done in the energy and admittance domain. Simulations were carried out to demonstrate the effectiveness and the applicability of the proposed method.
引用
收藏
页码：594 / 599
页数：6
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