Static synchronous generator model for grid-tied PWM inverters of renewable energy generation

Liansong Xiong; Fang Zhuo; Xiaokang Liu; Minghua Zhu

doi:10.1109/EPE.2015.7309346

Static synchronous generator model for grid-tied PWM inverters of renewable energy generation

Liansong Xiong
, Fang Zhuo
, Xiaokang Liu
, Minghua Zhu

School of Electrical Engineering

Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Three-phase PWM inverters function as energy converters and grid-connected power generators in renewable energy generation systems, and its dynamic and stability characteristics affect the security and reliability of the entire generator sets and even the connected grid. The three-phase PWM inverters based on the VSG (Virtual Synchronous Generator) technology, which is referred to as the Static synchronous generator (SSG) in this article, possess the operation characteristics of Rotational Synchronous Generator (RSG), and thus enables a compatible connection of the new energy to the conventional power grid. This paper analyzes the inherent unity of SSG and RSG by the mathematical model and physical mechanisms, and applies the concept, tools and methods of the stability analysis in RSG to the SSG system. The equivalent inertia, damping and synchronizing coefficients are introduced for the dynamic analysis of SSG and the small-disturbance stability is analyzed accordingly.

Original language	English
Title of host publication	2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9789075815221
DOIs	https://doi.org/10.1109/EPE.2015.7309346
State	Published - 27 Oct 2015
Event	17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Geneva, Switzerland Duration: 8 Sep 2015 → 10 Sep 2015

Publication series

Name	2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015

Conference

Conference	17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
Country/Territory	Switzerland
City	Geneva
Period	8/09/15 → 10/09/15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Renewable energy systems
Synchronous motor
Three-phase system
Time-Domain Analysis
Voltage Source Inverters (VSI)

Access to Document

10.1109/EPE.2015.7309346

Cite this

Xiong, L., Zhuo, F., Liu, X., & Zhu, M. (2015). Static synchronous generator model for grid-tied PWM inverters of renewable energy generation. In 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 Article 7309346 (2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EPE.2015.7309346

Xiong, Liansong ; Zhuo, Fang ; Liu, Xiaokang et al. / Static synchronous generator model for grid-tied PWM inverters of renewable energy generation. 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015. Institute of Electrical and Electronics Engineers Inc., 2015. (2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015).

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title = "Static synchronous generator model for grid-tied PWM inverters of renewable energy generation",

abstract = "Three-phase PWM inverters function as energy converters and grid-connected power generators in renewable energy generation systems, and its dynamic and stability characteristics affect the security and reliability of the entire generator sets and even the connected grid. The three-phase PWM inverters based on the VSG (Virtual Synchronous Generator) technology, which is referred to as the Static synchronous generator (SSG) in this article, possess the operation characteristics of Rotational Synchronous Generator (RSG), and thus enables a compatible connection of the new energy to the conventional power grid. This paper analyzes the inherent unity of SSG and RSG by the mathematical model and physical mechanisms, and applies the concept, tools and methods of the stability analysis in RSG to the SSG system. The equivalent inertia, damping and synchronizing coefficients are introduced for the dynamic analysis of SSG and the small-disturbance stability is analyzed accordingly.",

keywords = "Renewable energy systems, Synchronous motor, Three-phase system, Time-Domain Analysis, Voltage Source Inverters (VSI)",

author = "Liansong Xiong and Fang Zhuo and Xiaokang Liu and Minghua Zhu",

note = "Publisher Copyright: {\textcopyright} 2015 EPE Association and IEEE.; 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 ; Conference date: 08-09-2015 Through 10-09-2015",

year = "2015",

month = oct,

day = "27",

doi = "10.1109/EPE.2015.7309346",

language = "英语",

series = "2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015",

}

Xiong, L, Zhuo, F, Liu, X & Zhu, M 2015, Static synchronous generator model for grid-tied PWM inverters of renewable energy generation. in 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015., 7309346, 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015, Institute of Electrical and Electronics Engineers Inc., 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015, Geneva, Switzerland, 8/09/15. https://doi.org/10.1109/EPE.2015.7309346

Static synchronous generator model for grid-tied PWM inverters of renewable energy generation. / Xiong, Liansong; Zhuo, Fang; Liu, Xiaokang et al.
2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7309346 (2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Static synchronous generator model for grid-tied PWM inverters of renewable energy generation

AU - Xiong, Liansong

AU - Zhuo, Fang

AU - Liu, Xiaokang

AU - Zhu, Minghua

PY - 2015/10/27

Y1 - 2015/10/27

N2 - Three-phase PWM inverters function as energy converters and grid-connected power generators in renewable energy generation systems, and its dynamic and stability characteristics affect the security and reliability of the entire generator sets and even the connected grid. The three-phase PWM inverters based on the VSG (Virtual Synchronous Generator) technology, which is referred to as the Static synchronous generator (SSG) in this article, possess the operation characteristics of Rotational Synchronous Generator (RSG), and thus enables a compatible connection of the new energy to the conventional power grid. This paper analyzes the inherent unity of SSG and RSG by the mathematical model and physical mechanisms, and applies the concept, tools and methods of the stability analysis in RSG to the SSG system. The equivalent inertia, damping and synchronizing coefficients are introduced for the dynamic analysis of SSG and the small-disturbance stability is analyzed accordingly.

AB - Three-phase PWM inverters function as energy converters and grid-connected power generators in renewable energy generation systems, and its dynamic and stability characteristics affect the security and reliability of the entire generator sets and even the connected grid. The three-phase PWM inverters based on the VSG (Virtual Synchronous Generator) technology, which is referred to as the Static synchronous generator (SSG) in this article, possess the operation characteristics of Rotational Synchronous Generator (RSG), and thus enables a compatible connection of the new energy to the conventional power grid. This paper analyzes the inherent unity of SSG and RSG by the mathematical model and physical mechanisms, and applies the concept, tools and methods of the stability analysis in RSG to the SSG system. The equivalent inertia, damping and synchronizing coefficients are introduced for the dynamic analysis of SSG and the small-disturbance stability is analyzed accordingly.

KW - Renewable energy systems

KW - Synchronous motor

KW - Three-phase system

KW - Time-Domain Analysis

KW - Voltage Source Inverters (VSI)

UR - https://www.scopus.com/pages/publications/84965052632

U2 - 10.1109/EPE.2015.7309346

DO - 10.1109/EPE.2015.7309346

M3 - 会议稿件

AN - SCOPUS:84965052632

T3 - 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015

BT - 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015

Y2 - 8 September 2015 through 10 September 2015

ER -

Xiong L, Zhuo F, Liu X, Zhu M. Static synchronous generator model for grid-tied PWM inverters of renewable energy generation. In 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7309346. (2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015). doi: 10.1109/EPE.2015.7309346

Static synchronous generator model for grid-tied PWM inverters of renewable energy generation

Abstract

Publication series

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UN SDGs

Keywords

Access to Document

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