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截止2006年底,我国已有舟山工程、嵊泗工程、葛南直流、天广直流、高肇直流、龙政直流、江城直流、灵宝背靠背工程、三上直流、兴安直流等10个高压直流输电工程相继建成,直流输送容量将近20GW,云广特高压直流(±800kV)工程已开工建设,单回直流输送容量将达到5000MW,直流输电工程使“西电东送”“南北互供”“全国联网”的能源战略决策得以稳步推进,我国的电力工业迎来了一个直流输电发展的春天。直流设备进入了从自主研发到引进技术再到主推国产化设备发展历程,中国直流输电技术的发展给了我们什么样的启示?中国的直流设备制造达到了什么水平?直流设备国产化未来的前景如何?为此,我们采访了中国南方电网超高压输电公司天生桥局直流输电技术专家曹继丰。
By the end of 2006, there are 10 HVDC transmission projects in Zhoushan, Shengsi, Genan, Tianguang, Gaozhao, Longzheng, Jiangcheng, Lingbao back to back, Has been completed, the DC transmission capacity of nearly 20GW, Yun-Guang UHV DC (± 800kV) project has been started construction, single-pass DC transmission capacity will reach 5000MW, DC transmission project “west to east,” “North-South mutual supply,” “national network ”The energy strategy to make steady progress in decision-making, China’s power industry ushered in the development of a DC transmission in the spring. DC equipment into the research and development from the independent to the introduction of the main thrust of the localization of equipment development process, the development of China’s DC transmission technology gave us what kind of inspiration? China’s DC equipment manufacturing reached what level? DC equipment localization of the future prospects For this reason, we interviewed Cao Jifeng, a DC transmission technology expert at Tianshengqiao Bureau of China Southern Power Grid UHV Transmission Company.