Jinchuan BAI, Xuguang ZHANG. Research on the DC Control and Protection Configuration of VSC-HVDC Technology for Offshore Platform[J]. SOUTHERN ENERGY CONSTRUCTION, 2018, 5(2): 109-114. doi: 10.16516/j.gedi.issn2095-8676.2018.02.015
Citation:
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Jinchuan BAI, Xuguang ZHANG. Research on the DC Control and Protection Configuration of VSC-HVDC Technology for Offshore Platform[J]. SOUTHERN ENERGY CONSTRUCTION, 2018, 5(2): 109-114. doi: 10.16516/j.gedi.issn2095-8676.2018.02.015
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Research on the DC Control and Protection Configuration of VSC-HVDC Technology for Offshore Platform
- 1.
China Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, China
- Received Date: 2018-03-26
- Rev Recd Date:
2018-04-15
- Publish Date:
2020-07-11
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Abstract
[Introduction] The power grid is usually formed in the type of distribution. This type of grid has high cost and poor economic effect. The VSC-HVDC technology does not require alternating phase current in the AC power grid, and the VSC-HVDC has the ability to control both active and reactive power. Besides, there is no need to configure a large amount of compensation equipment. So it can solve the problems for offshore platform. [Method] Based on the characteristics of VSC-HVDC technology and connection type, this article studied the DC control configuration, analyzed common DC fault characteristics and the DC protection configuration. [Result] The configuration principle and scheme of DC control system, the configuration principle and scheme of DC protection is given. [Conclusion] This work provides some guidance for the application of the technology in the related engineering.
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