Abstract
Focusing on the problem of new energy units tripping under power grid disturbance, a synchronous condenser site selecting scheme in the new energy sending system based on quantitative evaluation method is proposed in this paper. In this method, the quantitative evaluation index of reducing the new energy trip-off risk when the synchronous condenser applied to the network is calculated. In the index, the economic loss of new energy generators trip-off and the probability of grid faults is considered. And then according to the quantitative index, the priority of synchronous condenser sites is determined. Finally, the effectiveness of the method is verified by an actual power grid example.
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Acknowledgements
This paper was supported by the State Grid Project of Research on Optimization and Operation Control Technology of Large-scale Offshore Wind Power to Adapt the AC/DC Hybrid Receiving Grid, and the State Grid Electric Power Research Institute Project of Reactive Power and Voltage Control Technology of Multi-Source and Multi-Object and Its Application.
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Wang, Y., Liu, F., Li, H., Wu, X., Hou, Y., Zhao, X. (2020). Synchronous Condenser Site Selecting Method for Reducing the Trip-off Risk of New Energy Generators. In: Xue, Y., Zheng, Y., Rahman, S. (eds) Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control. PMF PMF 2019 2021. Lecture Notes in Electrical Engineering, vol 584. Springer, Singapore. https://doi.org/10.1007/978-981-13-9779-0_6
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DOI: https://doi.org/10.1007/978-981-13-9779-0_6
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