Conference paper
Active power control with undead-band voltage & frequency droop applied to a meshed DC grid test system
A new method for controlling active power in HVDC grids has been tested on the meshed CIGRE B4 DC grid test system. The control strategy is based on the recently proposed undead-band droop control, which combines DC voltage and AC frequency droop. It provides sufficient roomm for optimisation for both normal and disturbed operation.
Its main features are flexibility, reliability due to distributed control, easy expandability of the system and minimisation of communication needs. The control technique has been tested and its effectiveness has been verified to demonstrate its suitability for application in future meshed HVDC grids.
Language: | English |
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Publisher: | IEEE |
Year: | 2012 |
Pages: | 612-616 |
Proceedings: | 2012 IEEE International Energy Conference and Exhibition |
ISBN: | 1467314536 , 9781467314534 , 1467314528 , 1467314544 , 9781467314527 and 9781467314541 |
Types: | Conference paper |
DOI: | 10.1109/EnergyCon.2012.6348225 |
AC frequency droop Active Power Control Control systems DC voltage droop Droop Control Frequency control Frequency conversion HVDC HVDC grids HVDC power transmission HVDC transmission Meshed DC Grid Power Converter Power control Voltage control Wind energy active power control distributed control frequency control meshed CIGRE B4 DC grid test system optimisation power control power transmission control undead-band droop control undead-band voltage-frequency droop voltage control