The Moyle HVDC Interconnector: project considerations, design and implementation
The Moyle HVDC Interconnector: project considerations, design and implementation
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莫伊尔高压直流互连器：项目考虑、设计和实施
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
M. Wohlmuth
中科院分区：
文献类型：
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作者：
C. Harvey;K. Stenseth;M. Wohlmuth
莫伊尔互连线将从2001年底开始在爱尔兰和英国的电力系统之间传输电力。它将为北爱尔兰提供一个重要的新的电力供应来源，促进北爱尔兰和爱尔兰共和国新兴市场的竞争，提高供电的安全性和质量。项目总体造价约为1.5亿。该项目由欧洲区域发展基金资助 5250 万欧元。莫伊尔互连线的实施涉及苏格兰64公里275kV交流架空线路、苏格兰和北爱尔兰高压直流换流站、各站至海岸的地下直流电缆以及2×55公里海底直流电缆的安装和保护。构成莫伊尔互连器项目的要素必须在技术上可行、可靠且经济上可行。它们的设计、建造和运营还需要考虑到环境因素。由于通过互连的进口将占北爱尔兰系统需求的很大一部分，因此链路的设计必须确保客户体验到的供应质量在互连服务中至少与引入之前一样好。影响互连器设计的一个主要标准是其可靠性和可用性方面的性能不应比同等尺寸的陆上现代发电机组差。莫伊尔互连器的实施要求其在经济上可行，并在减轻任何潜在环境影响与法定机构的要求以及提供必要的可靠性和可用性的技术解决方案之间取得平衡。
The Moyle Interconnector will transmit power between the electricity systems in Ireland and Great Britain from the end of 2001. It will provide Northern Ireland with an important new source of electricity supply, promoting competition in the emerging markets in Northern Ireland and the Republic of Ireland and enhancing security and quality of supply. The overall project costs are approximately 150 million. The project is sponsored with a contribution of 52.5 million by the European Regional Development Fund. The implementation of the Moyle Interconnector involves the construction of 64 km of 275 kV AC overhead line in Scotland, HVDC converter stations in Scotland and Northern Ireland, underground DC cables from each station to the coast and the installation and protection of 2×55 km of subsea DC cable. The elements that make up the Moyle Interconnector project are required to be technically feasible, reliable and economically viable. They also require to be designed, constructed and operated taking into account environmental considerations. As imports over the interconnection will represent a significant proportion of the Northern Ireland system demand, the design of the link must ensure that quality of supply experienced by customers will be at least as good with the interconnection in service as prior to its introduction. A main criterion influencing the Interconnector design was that its performance in reliability and availability terms should be no worse than that of an equivalent sized onshore modern generating unit. The implementation of the Moyle Interconnector requires it to be economically viable with a balance between mitigation of any potential environmental impact in conjunction with the requirements of statutory bodies and a technical solution that delivers the requisite reliability and availability.