Modeling of Multi-Terminal VSC-Based HVDC System
Improving the efficiency and operation of power transmission is important due to the continual increase in demand for electric power. HVDC links provide a good solution for transmitting power over long distances. A model of a three-terminal VSC-HVDC system is presented in this paper. One of the converters is used to regulate the DC voltage while the others converters control the active power independently and bidirectionally. The vector control strategy and pulse width modulation (PWM) technique are described and implemented in PSCAD/EMTDC. In addition, the region of controllability as a function of power flow has been analyzed.
M. M. Alharbi and M. Crow, "Modeling of Multi-Terminal VSC-Based HVDC System," Proceedings of the 2016 IEEE Power and Energy Society General Meeting (2016, Boston, MA), IEEE Computer Society, Jul 2016.
The definitive version is available at https://doi.org/10.1109/PESGM.2016.7741316
2016 IEEE Power and Energy Society General Meeting, PESGM (2016: Jul. 17-21, Boston, MA)
Electrical and Computer Engineering
Keywords and Phrases
Electric load flow; Electric power transmission; HVDC power transmission; Power converters; Pulse width modulation; Vector control (Electric machinery); Voltage control; Electric power; M-HVDC; Multi terminals; Multi-terminal HVDC; PSCAD/EMTDC; Transmitting power; Vector control strategies; VSC-HVDC; DC power transmission; M-VSC-HVDC
International Standard Book Number (ISBN)
International Standard Serial Number (ISSN)
Article - Conference proceedings
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01 Jul 2016