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

被引：0

作者：

Allabadi, Ahmad ^{[1
]}

Mahseredjian, Jean ^{[1
]}

Jacobs, Keijo ^{[1
]}

Dennetiere, Sebastien ^{[2
]}

Kocar, Ilhan ^{[3
]}

Ould-Bachir, Tarek ^{[1
]}

机构：

[1] Polytech Montreal, Montreal, PQ H3T 1J4, Canada

[2] Reseau Transport Elect, F-92932 Paris, France

[3] Hong Kong Polytech Univ, Kowloon, Hong Kong 999077, Peoples R China

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2024年 / 39卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Time-domain analysis; Control systems; Transient analysis; Computational modeling; Steady-state; HVDC transmission; Wind turbines; HVDC; EMT; offline simulation; MTDC; and initialization; COMMUTATION FAILURE; STRATEGY;

D O I：

10.1109/TPWRD.2024.3373657

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 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.

引用

页码：1600 / 1609

页数：10

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