The bipolar configuration of the HVDC transmission system represents a parallel connection of the two monopolar HVDC transmission system. It uses two conductors one is positive and another one is negative. Each terminal in the monopolar has an equal rated voltage of two converters connected on the ...
4.dc transmission of active power and reactive power consumption can be controlled by the control system, in order to improve the operation ability of the AC system. 5.HVDC can be easily built and expanded in stages. 6. Both the active power sent and the reactive power consumed by THE DC...
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DC lines are cheaper than the AC lines, but the cost of DC terminal equipment is very high as compared to AC terminal cables (shown in the graph below). Thus, the initial cost is high in HVDC transmission system, and it is low in the AC system. ...
The application of FACTS and HVDC technologies, in the form of Voltage Sourced Converter (VSC) based designs, continue to be implemented throughout North America and other parts of the world for improved transmission system control and operation. FACTS and HVDC-link technologies allow more efficient...