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medium-voltageCOCA³¹⁵¹¹¹⁺⁴ 基本例句 中压¹⁰⁰ Based on the statistics of operational faults of medium-voltage switchgear in Hangzhou power grid, the causes of faults are analysed. 统计了杭州电网中压开关设备的故障,对故障原因进行了分析,指出绝缘故障是主要因素。 dictall In breakers for medium-voltage ac circuits, the cathode- spot phenomena may be combined with methods for bringing about the lengthening and deionization of the arc path. 用于中压交流回路中的断路器,利用阴极辉点现象的方法和拉长电弧去游离的方法相结合。 docin It can be a reference of restraining noises of medium-voltage power line. 为中压配电网通信噪声抑制提供参考。 cnki The basic composition of Siemens Medium-voltage Converter includes converter unit, middle unit, inverter unit, and the working principle includes hardware and software. 并对中压传动控制系统的基本组成即整流单元、中间单元、逆变单元和工作原理做了详细介绍,包括硬件和软件部分。 magsci The company will also supply and install medium-voltage panels along with the SCADA and communications system. 公司还将提供并安装与 SCADA和通信系统相配套的中压面板。 org The recent developments of neutral point ground modes of medium-voltage power network and variety of national related standards are presented. 阐述了中压电网中性点接地方式的近况,国家有关标准的变化,企业应从中吸取有益的东西。 dictall With the rapid development of unattended substation, the centralized supervision has made the voltage adjustment of medium-voltage busbar in the distribution network more difficult. 变电所无人值守发展迅速,集中监控的方式加大了变电所配电系统中压母线电压调节率的难度。 dictall Based on the fault- spreading algorithm, the iteration algorithm of reliability evaluation for medium-voltage EDNS is presented. 基于故障扩散法,提出中压配电网可靠性评估的迭代算法。 cnki Combining with structural features of medium-voltage distribution network, a reliability evaluation algorithm for distribution system in which the switch faults are taken into account is proposed. 结合中压配电网复杂的结构特点,提出一种计及开关故障的配电系统可靠性评估算法。 www.dwjs.com.cn Each of the two medium-voltage buses is supplied from a separate auxiliary transformer secondary winding. 两条中压母线的每条由各自的厂用变压器副绕组供电。 dictall The electromagnetic unit is composed of medium-voltage transformer, compensation reactor, damper etc. , the casing is filled with insulation oil. 电磁单元由中压变压器、补偿电抗器、阻尼器等器件组成,箱体内充绝缘油。 cepee The division offers innovative medium-voltage components and systems, efficient solutions for energy automation, and services for electrical systems and networks. 该集团提供创新的中压设备和系统、能源自动化高效解决方 案以及电力系统和网络的服务。 chitec The harm of single-phase grounding fault current in the medium-voltage power network has been gotten the universal solicitude of people. 中压电网中,单相接地故障电流的危害性受到了人们的普遍关注。 dictall This text mainly points out that the extension of the ring power-supply network in the urban medium-voltage power supply is a comparatively reasonable way of power supply with certain advantages. 文章重点提出在城市中压电网中推广环网供电方式是一种较为合理的具有一定优势的供电方式。 cnki |