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发明公开
CN103296673A 一种±800kV特高压直流输电工程系统调试方法 有权

一种±800kV特高压直流输电工程系统调试方法
摘要：
本发明涉及一种±800kV特高压直流输电工程系统调试方法。系统包括两端换流站和直流输电线路，针对±800kV特高压直流输电工程系统的调试方法包括：（一）±800kV特高压直流输电工程系统计算分析；（二）编制±800kV特高压直流输电工程系统调试方案；（三）制定±800kV特高压直流输电工程系统调试计划；（四）对±800kV特高压直流输电工程系统的进行现场调试试验；（五）±800kV特高压直流输电工程系统试运行；（六）±800kV特高压直流输电工程系统调试总结。本发明首次将单换流器、单极以及双极系统调试试验结合在一起，提高了系统调试试验效率，加快了系统调试的速度，为提前完成系统调试创造了良好的条件，为今后直流输电工程系统调试提供经验参考和借鉴。
摘要（英）：

The invention relates to a debugging method for a +/- 800 kV ultra-high voltage direct-current transmission project system. The system comprises convertor stations at two ends and a direct-current transmission line. The debugging method for the +/- 800 kV ultra-high voltage direct-current transmission project system comprises the following steps that (I) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to calculation and analysis; (II) a debugging scheme for the +/- 800 kV ultra-high voltage direct-current transmission project system is formed; (III) a debugging plan for the +/- 800 kV ultra-high voltage direct-current transmission project system is made; (IV) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to a field debugging test; (V) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to a pilot run; (VI) the +/- 800 kV ultra-high voltage direct-current transmission project system is subjected to a debugging summary. According to the debugging method for the +/- 800 kV ultra-high voltage direct-current transmission project system, a single current converter and a monopolar and bipolar system debugging test are combined for the first time, therefore, the efficiency of a system debugging test is improved, the system debugging speed is increased, good conditions are created for finishing system debugging in advance, and experience and reference are provided for the debugging of a direct-current transmission project system in future.

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