摘要
介绍了柔性直流输电技术及其在孤岛供电领域的应用工程,对其技术经济特点与交流输电进行比较,指出其技术优势与适用场合。根据福建沿海岛屿的情况,结合其负荷发展情况、远期风电送出要求和海岛电网特点,分析了采用柔性直流输电技术向相关海岛的供电的可行性,对适宜采用柔性直流输电技术供电的项目进行了应用规划,并针对进一步开展的工作提出建议。
A general introduction is presented for the VSCHVDC technique.VSCHVDC applications in power supplying to island and platform are introduced.The technical advantage and applicable areas of VSCHVDC over AC transmission are analyzed by technoeconomic comparison.Basic situation of the peripheral islands in Fujian is presented.Feasibility of using VSCHVDC in power supplying to these islands is analyzed by considering the loading,wind power planning and the grid characteristics of the islands.Planning suggestion for the projects as well as advices for further research in application study are given.
出处
《电力与电工》
2012年第1期10-12,22,共4页
Electric Power and Electrical Engineering
关键词
柔性直流输电
海岛
供电
风力发电
VSCHVDC transmission
island
power supply
wind power
