Average voltage regulation in droop-controlled MTDC grids.

被引：0
|
作者：
Kirakosyan, Aram [1 ]
El-Saadany, Ehab F. [2 ,3 ]
El-Moursi, Mohamed Shawky [4 ]
Salama, Magdy [1 ]
机构：
[1] Univ Waterloo, Elect & Comp Engn Dept, Waterloo, ON N2L 3G1, Canada
[2] Khalifa Univ, Adv Power & Energy Ctr, EECS Dept, Abu Dhabi, U Arab Emirates
[3] Univ Waterloo, ECE Dept, Waterloo, ON, Canada
[4] Khalifa Univ Sci & Technol, Dept Elect & Comp Engn, Abu Dhabi 127788, U Arab Emirates
来源：
2019 IEEE ELECTRICAL POWER AND ENERGY CONFERENCE (EPEC) | 2019年
关键词：
Multi-terminal HVDC; voltage regulation; droop control; active power sharing; communication delay; HVDC SYSTEMS;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Proper voltage regulation is vital for the operation of the Multi-Terminal High Voltage Direct Current (MTDC) systems as the former parameter is a direct indicator of the power balance in such grids. This paper investigates the issues with the control of the MTDC voltage when the average voltage regulation approach is used. Specifically, the system performance is evaluated when large communication latencies are present in transferring the required voltage information. For this purpose, eigenvalue analysis is conducted in Matlab/ Simulink environment. Furthermore, alternate implementations of the control approach under study are discussed and their performances are compared by means of time-domain analysis conducted using SimPowerSystem toolbox.
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页数：6
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