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Initializing Large-Scale Multi-Terminal HVDC Systems Using Decoupling Interface

delete2024-06-01
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PRE
AI
A
Ahmad Allabadi
J
Jean Mahseredjian *
K
Keijo Jacobs
S
S. Dennetière
I
Ilhan Koçar
T
Tarek Ould‐Bachir
DOI:10.1109/TPWRD.2024.3373657delete
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摘要

摘要

En 中文
This paper highlights the importance of proper initialization techniques for simulation model stability and computational efficiency. A generic initialization method called Decoupling Interface (DI) is proposed. It is applicable to any MTDC grid component. The method is tested on the CIGRE BM1 and BM7 benchmarks in a tool for the simulation of electromagnetic transients (EMTs). Compared to an existing load-flow initialization technique, DI reduces the initialization time by 41 and 16 times for CIGRE BM1 and BM7 test cases, respectively. Furthermore, the paper demonstrates DI's ability to prevent initialization failures in the CIGRE BM7 system.
Keyword:
Time-domain analysis
Control systems
Transient analysis
Computational modeling
Steady-state
HVDC transmission
Wind turbines
HVDC
EMT
offline simulation
MTDC
and initialization

期刊

IEEE Transactions on Power Delivery 封面图
IEEE Transactions on Power Delivery
IF:
3.7
论文数:
9.1K
被引数:
2.2W

机构

H
hong kong polytechnic university
学者数:
3.0W
论文数: 4.1W
被引数: 921
U
universite de montreal
学者数:
4.6W
论文数: 3.8W
被引数: 46
P
Polytechnique Montreal
学者数:
3.7K
论文数: 3.4K
被引数: 42
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