Coordinated Frequency Control Strategy of Multi-terminal High Voltage Direct Current System
Journal Title: 河南科技大学学报(自然科学版) - Year 2018, Vol 39, Issue 5
Abstract
For the problem of frequency regulation in the multi-terminal high voltage direct current (MTHVDC) systems, a distributed intermittent sampled data cooperative control algorithm was proposed.Considering the effect of connectivity of nodes in the communication net, this scheme uses only the discrete frequency of neighbor altrnating current (AC) power grids to regulate power output and reduces communication requirements.Simulation results indicate this strategy regulates frequency effectively and the frequencies of non-synchronous AC power grids achieves consensus.
Authors and Affiliations
Jinrong LI, Xixi SUN, Kuo FENG, Zhiwei LIU
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