Wei JIANG. Research on DC-link Voltage Hold Control Strategy for EMUs Converter[J]. Electric Drive for Locomotives, 2019,(2):35-40. DOI: 10.13890/j.issn.1000-128x.2019.02.110.
The characteristic and application of DC-link voltage hold mode for EMUs converter were introduced, and the DC-link voltage hold control strategy based on vector control was proposed. The influence of feed-forward compensation in control strategy was analyzed theoretically, and the calculation method of feed-forward power was provided. Finally, the validity of the control strategy was verified by the experiment results.