Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators

Zejie Li; Fangzhou Zhao; Xiongfei Wang

doi:10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242

Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

3 Citations (Scopus)

16 Downloads (Pure)

Abstract

The high-order (i.e., 50th~ 100th) harmonic voltage emulation is increasingly required for future grid emulators. To mitigate adverse control interactions between grid emulator and converter under test, this paper proposes a passivity-based design method for the harmonic resonant controllers of grid emulators. This method selects the phase compensation angles of resonant controllers based on the theory of constrained piecewise linear fitting. Compared to conventional passivity-based design, the proposed method avoids complicated mathematical derivations and achieves precise harmonic voltage control with the passive harmonic impedance till the critical frequency of voltage control loop. The effectiveness of the proposed method is validated by experimental results.

Original language	English
Title of host publication	2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)
Number of pages	6
Publisher	IEEE (Institute of Electrical and Electronics Engineers)
Publication date	15 May 2022
Pages	2394-2399
ISBN (Electronic)	9784886864253
DOIs	https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242
Publication status	Published - 15 May 2022
Event	IPEC 2022 ECCE Asia - Himeji city culture and convention center, Himeji, Japan Duration: 15 May 2022 → 19 May 2022 https://www.ipec2022.org/index.html

Conference

Conference	IPEC 2022 ECCE Asia
Location	Himeji city culture and convention center
Country/Territory	Japan
City	Himeji
Period	15/05/2022 → 19/05/2022
Internet address	https://www.ipec2022.org/index.html

Keywords

Harmonic emulation
passivity-based design
compensation angle
constrained piecewise linear fitting

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10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242

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Cite this

@inproceedings{8ffb173aaa494a8cb89940a4fae08ec4,

title = "Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators",

abstract = "The high-order (i.e., 50th~ 100th) harmonic voltage emulation is increasingly required for future grid emulators. To mitigate adverse control interactions between grid emulator and converter under test, this paper proposes a passivity-based design method for the harmonic resonant controllers of grid emulators. This method selects the phase compensation angles of resonant controllers based on the theory of constrained piecewise linear fitting. Compared to conventional passivity-based design, the proposed method avoids complicated mathematical derivations and achieves precise harmonic voltage control with the passive harmonic impedance till the critical frequency of voltage control loop. The effectiveness of the proposed method is validated by experimental results. ",

keywords = "Harmonic emulation, passivity-based design, compensation angle, constrained piecewise linear fitting",

author = "Zejie Li and Fangzhou Zhao and Xiongfei Wang",

year = "2022",

month = may,

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doi = "10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242",

language = "English",

pages = "2394--2399",

booktitle = "2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)",

publisher = "IEEE (Institute of Electrical and Electronics Engineers)",

address = "United States",

note = "IPEC 2022 ECCE Asia ; Conference date: 15-05-2022 Through 19-05-2022",

url = "https://www.ipec2022.org/index.html",

}

Li, Z, Zhao, F & Wang, X 2022, Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators. in 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia). IEEE (Institute of Electrical and Electronics Engineers), pp. 2394-2399, IPEC 2022 ECCE Asia, Himeji, Japan, 15/05/2022. https://doi.org/10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242

Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators. / Li, Zejie; Zhao, Fangzhou ; Wang, Xiongfei.
2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia). IEEE (Institute of Electrical and Electronics Engineers), 2022. p. 2394-2399.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators

AU - Li, Zejie

AU - Zhao, Fangzhou

AU - Wang, Xiongfei

PY - 2022/5/15

Y1 - 2022/5/15

N2 - The high-order (i.e., 50th~ 100th) harmonic voltage emulation is increasingly required for future grid emulators. To mitigate adverse control interactions between grid emulator and converter under test, this paper proposes a passivity-based design method for the harmonic resonant controllers of grid emulators. This method selects the phase compensation angles of resonant controllers based on the theory of constrained piecewise linear fitting. Compared to conventional passivity-based design, the proposed method avoids complicated mathematical derivations and achieves precise harmonic voltage control with the passive harmonic impedance till the critical frequency of voltage control loop. The effectiveness of the proposed method is validated by experimental results.

AB - The high-order (i.e., 50th~ 100th) harmonic voltage emulation is increasingly required for future grid emulators. To mitigate adverse control interactions between grid emulator and converter under test, this paper proposes a passivity-based design method for the harmonic resonant controllers of grid emulators. This method selects the phase compensation angles of resonant controllers based on the theory of constrained piecewise linear fitting. Compared to conventional passivity-based design, the proposed method avoids complicated mathematical derivations and achieves precise harmonic voltage control with the passive harmonic impedance till the critical frequency of voltage control loop. The effectiveness of the proposed method is validated by experimental results.

KW - Harmonic emulation

KW - passivity-based design

KW - compensation angle

KW - constrained piecewise linear fitting

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U2 - 10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242

DO - 10.23919/IPEC-Himeji2022-ECCE53331.2022.9807242

M3 - Article in proceeding

SP - 2394

EP - 2399

BT - 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)

PB - IEEE (Institute of Electrical and Electronics Engineers)

T2 - IPEC 2022 ECCE Asia

Y2 - 15 May 2022 through 19 May 2022

ER -

Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators

Abstract

Conference

Keywords

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MODELING AND CONTROL OF SCALABLE VERSATILE GRID EMULATION SYSTEM

MERGE: Megawatt Scalable Versatile Grid Emulation System

Cite this

Passivity-Based Design for High-Order Harmonic Voltage Emulation of Grid Emulators

Abstract

Conference

Keywords

Access to Document

AUB Link

Other files and links

Fingerprint

Projects

MODELING AND CONTROL OF SCALABLE VERSATILE GRID EMULATION SYSTEM

MERGE: Megawatt Scalable Versatile Grid Emulation System

Cite this