Modeling and Resonance Analysis of Parallel Grid-Connected Inverters with LCL Filters

被引：0

作者：

Manef, Bourogaoui ^{[1
]}

Azeddine, Houari ^{[3
]}

Houda, Ben Attia Sethom ^{[1
,2
]}

Mohamed, Machmoum ^{[3
]}

机构：

[1] Univ Tunis El Manar, Ecole Natl Ingenieurs Tunis, LR11ES15, Lab Syst Elect, Tunis, Tunisia

[2] Univ Carthage, Ecole Natl Ingenieurs Carthage, Tunis, Tunisia

[3] Univ Nantes, IREENA, St Nazaire, France

来源：

PROCEEDINGS 2018 3RD INTERNATIONAL CONFERENCE ON ELECTRICAL SCIENCES AND TECHNOLOGIES IN MAGHREB (CISTEM) | 2018年

关键词：

Grid-connected inverters; parallel-inverters; LCL filter; complex resonance phenomena; DESIGN;

D O I：

暂无

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 investigates the complex resonances issue encountered in parallel grid-connected inverters. In this context, the presence of connecting LCL filters give advantages in cost and dynamic compared to L filters. Nevertheless, each LCL filter induces its specific resonance in the system, which results in complex resonance characteristics, especially in case of different LCL filter parameters. These resonances can lead to the whole micro-grid instability. To understand the resonance origins, this paper presents a comprehensive modeling method to illustrate the complex resonance phenomena. These phenomena are highlighted for the case of two parallel inverters with similar and different LCL filters.

引用

页码：805 / 810

页数：6

共 20 条

[1] On Stability of Voltage Source Inverters in Weak Grids [J].

Adib, Aswad ;

Mirafzal, Behrooz ;

Wang, Xiongfei ;

Blaabjerg, Frede .

IEEE ACCESS, 2018, 6 :4427-4439

[2]

Agence Nationale pour la Matrise de l'Energie (ANME), 2012, NOUV VERS PLAN SOL T

[3] Modeling and design of a multivariable control system for multi-paralleled grid-connected inverters with LCL filter [J].

Akhavan, Ali ;

Mohammadi, Hamid Reza ;

Guerrero, Josep M. .

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2018, 94 :354-362

[4]

[Anonymous], IEEE T ENERGY CONVER

[5]

Babasafari M., 2018, IEEE T SMART GRID, P1

[6] Robust Active Damping Methods for LCL Filter-Based Grid-Connected Converters [J].

Ben Said-Romdhane, Marwa ;

Naouar, Mohamed Wissem ;

Slama-Belkhodja, Ilhem ;

Monmasson, Eric .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2017, 32 (09) :6739-6750

[7] Generalized coupling resonance modeling, analysis, and active damping of multi-parallel inverters in microgrid operating in grid-connected mode [J].

Chen, Zhiyong ;

Chen, Yandong ;

Guerrero, Josep M. ;

Kuang, Huimin ;

Huang, Yuan ;

Zhou, Leming ;

Luo, An .

JOURNAL OF MODERN POWER SYSTEMS AND CLEAN ENERGY, 2016, 4 (01) :63-75

[8] Static Modeling of Microgrids for Load Flow and Fault Analysis [J].

Dag, Bulent ;

Boynuegri, Ali Rifat ;

Ates, Yavuz ;

Karakas, Arif ;

Nadar, Abdullah ;

Uzunoglu, Mehmet .

IEEE TRANSACTIONS ON POWER SYSTEMS, 2017, 32 (03) :1990-2000

[9] Effect of State Feedback Coupling and System Delays on the Transient Performance of Stand-Alone VSI With LC Output Filter [J].

de Bosio, Federico ;

de Souza Ribeiro, Luiz Antonio ;

Freijedo, Francisco D. ;

Pastorelli, Michele ;

Guerrero, Josep M. .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2016, 63 (08) :4909-4918

[10] Modeling and Control Design of Microgrid-Connected PV-Based Sources [J].

Elrayyah, Ali ;

Sozer, Yilmaz ;

Elbuluk, Malik E. .

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2014, 2 (04) :907-919

← 1 2 →