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- HVDC MOA 直流无间隙金属氧化物避雷器
- It will be a bipolar HVDC system using two cables. 它是一个使用双线的双电极HVDC系统。
- The MoA has issued a tender in Iraq for 100,000 t DAP. 伊拉克农业部宣布了10万吨DAP的标购计划。
- The moa browsed in giant wingless herds across the southern island. 巨大无翼鸟群飞越纽西兰南岛。
- Finally, the maintenance experiences on-the-spot for HVDC conver... 最后介绍了一些高压换流变压器的现场维修经验。
- Commutation failures are one of the common faults in HVDC systems. 换相失败是直流系统的最常见故障之一。
- Back to back HVDC system had been used to join AC systems. 背靠背高压直流输电(HVDC)系统已经在交流系统连网中得到了应用。
- The capacitor commutated converter HVDC is one of HVDC development. 电容器换相高压直流输电(CCC-HVDC)是高压直流输电发展的一个方向,近年来得到了人们越来越多的重视。
- Reed International, Hodder Moa Beckett and Butterworths legal publishing. 主要的合法的新西兰出版公司是
- All four HVDC links that have been built to date were delivered by ABB. 迄今为止,全部建成的四条HVDC传输线全部由abb交付。
- Control and protect section is the most pivotal section in HVDC system. 高压直流输电系统中最关键的部分是控制保护部分。
- Then the feature and restraint of the harmonic waves of HVDC is also studied. 同时也对HVDC系统交直流侧谐波特征及抑制问题进行了研究。
- The blueprint copy time of the Moa cruiser blueprint has been reduced to be inline with other cruiser copy times. 巨鸟蓝图的拷贝时间被缩短以匹配其他巡洋舰蓝图的拷贝时间。
- The MOA is composed of the non-linear resistors ,silicone rubber housing and metal fittings as shown in fig.1. 避雷器由非线性电阻片,硅橡胶外套及两端金具组成,如图1所示。
- The disconnector shall operator at the power frequency short circuit while MOA's failure under the abnormal conditions. 避雷器带脱离的目的是当避雷器在异常情况下发生故障损坏时,工频短路电流使脱离器工作,脱离器接地端自动脱开,使故障的避雷器与系统脱离,并表明故障避雷器更换。
- The MOA is composed of the non-linear resistors, silicone rubber housing and metal fittings as shown in fig.1. 避雷器由非线性电阻片,硅橡胶外套及两端金具组成,如图1所示。
- There are 2 reference laboratories for residue detection and 32 approved laboratories under MOA. 农业部共设有2个残留检测基准实验室和32个批准实验室。
- In future, several HVDC systems will set in Shanghai, which is expected to create a multi-inked HVDC system. 摘要未来多个直流输电系统落点于上海地区,将构成多馈入直流输电系统。
- An expert team from MOA will come to Zizhong to help make project plans in near future. 近期国家农业部的专家组将来资中帮助制定项目规划。
- The project is designed to support MOA in strategic planning and management of policy interventions. 本项目支持农业部对政策干预措施进行战略规划和管理。