A Zeno-Free Event-Triggered Secondary Control for AC Microgrids

被引:49
作者
Abdolmaleki, Babak [1 ]
Shafiee, Qobad [1 ]
Seifi, Ali Reza [2 ]
Arefi, Mohammad Mehdi [2 ]
Blaabjerg, Frede [3 ]
机构
[1] Univ Kurdistan, Smart Micro Grids Res Ctr, Sanandaj 6617715177, Iran
[2] Shiraz Univ, Sch Elect & Comp Engn, Shiraz 7134851151, Iran
[3] Aalborg Univ, Dept Energy Technol, Aalborg 9220, Denmark
关键词
Voltage control; Frequency control; Reactive power; Microgrids; Cutoff frequency; Steady-state; Frequency measurement; Consensus algorithm; event-triggered control; frequency control; microgrid; power sharing; secondary control; voltage control; Zeno behavior; POWER SHARING CONTROL; DISTRIBUTED CONTROL; COOPERATIVE CONTROL; VOLTAGE; FREQUENCY; CONSENSUS; SYSTEMS; COMMUNICATION; RESTORATION;
D O I
10.1109/TSG.2019.2945250
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 proposes a secondary voltage, frequency, and active power sharing control for autonomous inverter-based microgrids with event-triggered communications. A proportional-integral consensus-based control scheme is introduced which benefits from need-based (event-triggered) data exchange among distributed generators. The employed event-triggering condition i) ensures the system stability, ii) ensures that the system is Zeno-free and there exists a controllable minimal inter-event time, iii) removes the redundant communications during both transient and steady-state stages, iv) accounts for directed communication network architectures, and v) is fully distributed from both design and implementation standpoints. Effectiveness of the proposed controller for various case studies is verified via MATLAB/Simulink-based simulations. Comparison between different cases and conventional strategies are also included.
引用
收藏
页码:1905 / 1916
页数:12
相关论文
共 37 条
[1]  
Abdolmaleki B., 2018, P SMART GRID C SGC S, P1
[2]   An Instantaneous Event-Triggered Hz-Watt Control for Microgrids [J].
Abdolmaleki, Babak ;
Shafiee, Qobad ;
Arefi, Mohammad Mehdi ;
Dragicevic, Tomislav .
IEEE TRANSACTIONS ON POWER SYSTEMS, 2019, 34 (05) :3616-3625
[3]  
Anton H., 2013, Elementary linear algebra: applications version, Veleventh
[4]   Distributed Control Systems for Small-Scale Power Networks USING MULTIAGENT COOPERATIVE CONTROL THEORY [J].
Bidram, Ali ;
Lewis, Frank L. ;
Davoudi, Ali .
IEEE CONTROL SYSTEMS MAGAZINE, 2014, 34 (06) :56-77
[5]   Synchronization of nonlinear heterogeneous cooperative systems using input-output feedback linearization [J].
Bidram, Ali ;
Lewis, Frank L. ;
Davoudi, Ali .
AUTOMATICA, 2014, 50 (10) :2578-2585
[6]   Distributed Cooperative Secondary Control of Microgrids Using Feedback Linearization [J].
Bidram, Ali ;
Davoudi, Ali ;
Lewis, Frank L. ;
Guerrero, Josep M. .
IEEE TRANSACTIONS ON POWER SYSTEMS, 2013, 28 (03) :3462-3470
[7]   Secondary control of microgrids based on distributed cooperative control of multi-agent systems [J].
Bidram, Ali ;
Davoudi, Ali ;
Lewis, Frank L. ;
Qu, Zhihua .
IET GENERATION TRANSMISSION & DISTRIBUTION, 2013, 7 (08) :822-831
[8]   Secondary Restoration Control of Islanded Microgrids With a Decentralized Event-Triggered Strategy [J].
Chen, Meng ;
Xiao, Xiangning ;
Guerrero, Josep M. .
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2018, 14 (09) :3870-3880
[9]   Distributed Noise-Resilient Secondary Voltage and Frequency Control for Islanded Microgrids [J].
Dehkordi, Nima Mahdian ;
Baghaee, Hamid Reza ;
Sadati, Nasser ;
Guerrero, Josep M. .
IEEE TRANSACTIONS ON SMART GRID, 2019, 10 (04) :3780-3790
[10]   Distributed Robust Finite-Time Secondary Voltage and Frequency Control of Islanded Microgrids [J].
Dehkordi, Nima Mahdian ;
Sadati, Nasser ;
Hamzeh, Mohsen .
IEEE TRANSACTIONS ON POWER SYSTEMS, 2017, 32 (05) :3648-3659