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- Keywords APLC;power quality;power net reforming;LAN; 有源电力调节器;电能质量;电网改造;局域网;
- power net reforming 电网改造
- SHENZHEN HENGSHUANGYING ELECTRICAL POWER NET SCIENCE AND TECHNOLOGY CO. LTD. 深圳市恒双盈电力网络科技有限公司。
- This is due to the objectification of the human beings in the power net of the society, who are destined to be the victims as individuals. 因为社会群体中的权力网是人的异己力量,这注定了作为个体的人必然是其牺牲品。
- To patrol route design problem in the patrol system of power net,a hierarchical search algorithm based on Simulated An-nealing is proposed. 针对电网巡视系统中巡视路线设计的问题,提出了一种基于模拟退火思想的分层搜索算法。
- Tengzhou power net is an important part of Zaozhuang net, it is in the northwest and connects Shandong net via the Zaozhuang 500KV station. 滕州电网是枣庄电网的重要组成部分,位于枣庄电网西北部,通过500kV枣庄站与山东电网联络。
- Power net dispatching automatic system is a technical method which can ensure a safe, steady, economic and reliable power net operation. 电网调度自动化系统是保证电网安全、稳定、经济、优质、可靠运行的技术手段。
- To the complicated power net work,defining the simplify way of optimal distribution of reactive power in power net work can predigest the consideration. 对稍微复杂的电力网,采用确定电力网无功功率最优分布的简化算法,可以使无功优化的计算过程大为简化。
- To describe and analyze the signals in the power net, the interharmonics and subharmonics are introduced on the basis of the original fundamental and harmonics. 为了描述和分析电网信号,在原来基波和谐波的基础上又引入了间谐波、次谐波。
- The harmonic current of 48-pulse rectifier transformer units is analyzed. The influence of multipulse rectifier transformer to harmonic current to feed power net is presented. 摘要分析了48脉波整流变压器组中的谐波电流,说明了多脉波整流变压器对馈入电网的谐波电流的影响。
- Choose the cable type according to power supply condition and power net load ,decide if use parallel connection or series connection type cables, single phase or three phase type cables. 根据供电条件、电网负荷及电伴热带使用长度等因素来选择电伴热带的型式、电压等级,以便确定是用并联式还是串联式?
- Depending on scientific management, advanced technology, accurate and good machine and strict test, the company will produce all types of qualified product for national power net construction. 公司将以科学的管理、先进的技术、精良的装备和严格的检测来生产各类产品,为国家电网建设提供优质产品。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- The high tension breaker is extensively applied in the electric power profession.How the trouble of the breaker is discovered early,is important to raise the operation of the electric power net. 高压断路器在电力行业被广泛应用,如何及早地发现断路器故障,对提高电网运行有重要意义。
- Basing on its power net and environment, this paper presents the solution to reliability, maintainability and usability of communication power supply system in mobile base station. 针对移动基站的电网、境条件,提出了移动基站通信电源系统的可靠性、维护性和可用性解决方案。
- A contraption of compensation method for the harmonics and reactive power is proposed in this paper.Using active power filter, the currents of the real time compensation are infused to the power net. 文章提出一种补偿谐波采用电力有源滤波器实时地向电网注入和无功电流的精巧设计,采用电力有源滤器实时地向电网注入补偿电流。
- Based on the louver-type, the fan with both-side wire nets reformed in accordance with different needs, as a relay fan, it makes better air convection for the big-space room. 根据不同客户不同需求,在百叶型风机基础上改良而成,主要针对室内空间过大,加强空气对流,作接力扇用。另外,针对纺织厂及一些环境恶劣车间,容易造成扇叶断裂问题,根据实际情况进行改良成加强型扇叶。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。