CAJ | 학술논문

特高压直流输电换流阀运行试验的预期参数
특고압직류수전환류벌운행시험적예기삼수
Prospective Testing Parameters for Operational Test of Thyristor Valves for Ultra High Voltage Direct Current

万方数据

高电压技术高電壓技術 고전압기술
HIGH VOLTAGE ENGINEERING
2010年 1期 74-80 ,共7页

周会高%许钒%贾一凡%刘朴%胡治龙%张万荣%朱静%洪深%张长春%黄熹东

주회고%허범%가일범%류박%호치룡%장만영%주정%홍심%장장춘%황희동

特高压%高压直流输电%换流阀%运行试验%预期参数%试验系统特高壓%高壓直流輸電%換流閥%運行試驗%預期參數%試驗繫統
특고압%고압직류수전%환류벌%운행시험%예기삼수%시험계통
UHV%high voltage direct current%thyristor valves%operational test%prospective testing parameters%test Circuit

在直流输电工程中换流阀作为核心设备至关重要,目前在特高压直流输电领域针对换流阀的试验标准有待制定,对其特性考核还缺乏依据.特高压直流输电集成了当今世界先进技术,随着特高压直流输电电网在中国的建设,面临大量新的课题和研究工作.为此,依照向家坝-上海、云南-广东特高压直流工程的系统设计,参照现有高压直流输电标准,对换流阀在特高压直流输电系统运行状态下的各种特性、各种运行工况进行分析计算,提出运行试验的预期参数.与±500 kV工程参数进行对比,为特高压直流输电换流阀运行试验系统的建设提供参考.
재직류수전공정중환류벌작위핵심설비지관중요,목전재특고압직류수전영역침대환류벌적시험표준유대제정,대기특성고핵환결핍의거.특고압직류수전집성료당금세계선진기술,수착특고압직류수전전망재중국적건설,면림대량신적과제화연구공작.위차,의조향가패-상해、운남-엄동특고압직류공정적계통설계,삼조현유고압직류수전표준,대환류벌재특고압직류수전계통운행상태하적각충특성、각충운행공황진행분석계산,제출운행시험적예기삼수.여±500 kV공정삼수진행대비,위특고압직류수전환류벌운행시험계통적건설제공삼고.
With the construction of UHVDC power grid in China,there are many issues worthy of studies.According to the system designs of both Xiangjiaba-Shanghai and Yunnan-Guangdong UHVDC projects,we proposed prospective parameters for operational test for UHVDC thyristor valves,and analyzed and calculated various operating conditions based on the existing HVDC standards.Compared with±500 kV HVDC projects,the results are helpful to the engineering of establishment of UHVDC operational test circuit.