Safe, fireproof, no pollution, it can be installed directly on load center; 安全、难燃防火,无污染,可直接安装在负荷中心;
The short circuit current of large load center that excesses the regulation standard seriously endangers security and stability of power grid. 大负荷中心短路电流超标严重影响电网的安全稳定。
Economies are small footprint, easy to move, in-depth load center, short construction period, reduce waste and so on. 在经济上具有占地面积小,移动方便、深入负荷中心,建设周期短、减小浪费等优点。
The station site is near the load center, which is convenient for110kv incoming and10kv cable outgoing. 站址靠近负荷的中心,110kv进线及10kv电缆出线较为方便。
The energy distribution and load center in China are very unbalanced, and along with the continued increase of power demand, the tendency of developing and building UHV power transmission line in China is inevitable. 我国能源分布和负荷中心分布极不平衡,随着电力需求的持续增加,在我国电网中发展和建设特高压输电是必然趋势。
Distributed generation ( DG) near to load center has several kinds of serious potential impacts on distribution system. 靠近负荷中心的分布式发电系统对配电网有着多方面影响。
High-voltage electrical power transmission line is the artery of electrical-net, and it undertakes the task to transmission electrical power from power station to the load center. 高压输电输电线路是电网的动脉,肩负着输送电力从发电站到负荷中心的任务。
It can be reflected not only by the division of container load center and lateral container port but also the construction of network of container transportation. 这种改变不仅体现在集装箱枢纽港和支线港的分化,而且体现在集装箱运输内陆网络体系的建设上。
The Contact Stress of the Bearing Ball for the Heavy Load Center Regulating Sphere 重载调心球轴承滚珠的接触应力
Research on the Mode of Operation to Improve the Transient Voltage Stability of Load Center of Hunan Province Grid 提高湖南电网负荷中心暂态电压稳定水平的方式研究
Considering the influence of dynamic load models and parameters in simulation, the voltage stability of 2006 Jiangsu power system after the increase of load demand and the big disturbance in load center was analyzed and compared with the result based on the original data. 在仿真中考虑了动态负荷模型和参数的影响,分析了2006年江苏电网负荷增长和负荷中心大扰动后的电压稳定性,并与采用原有数据的计算结果进行了比较。
The paper analyzes the mode and background of some main international hub container ports, including the hinterland-magnetized load center, such as Singapore port; relaying hub container ports, such as New York port and Rotterdam port; 论文分析了全球主要国际集装箱枢纽港的发展与布局模式,包括中转型枢纽港,如新加坡:腹地引致型枢纽港,如鹿特丹港、纽约港;
The urban power system with the character of high dense load, large quantity of load, and high level of reliability and power quality requirement, is an important part of the electrical power system, and also a major load center. 城市电网是电力系统的重要组成部分,又是负荷中心,具有用电量大、负荷密度高、安全可靠和供电质量要求高等特点。
During the course of container transportation's development, a transportation network system, which consists of the load center, the lateral port and CFS has come into being. 在集装箱运输发展过程中,形成了一个包括集装箱枢纽港、支线港在内的集装箱港口运输体系。
The Method for Calculating Load Center 负荷中心的确定方法
In China, the energy resources distribution is against the productive forces development, the energy base in the west is about 1000~ 3000km away from the load center in the east. Therefore, the UHV transmission system with long distance and large capacity should be established. 我国能源资源和生产力发展呈逆向分布,西部能源基地与东部负荷中心距离在1000~3000km左右,使得建立长距离、大容量的特高压输电系统成为必然。
A study on the formation& evolvement mechanism and development mode of international container load center 国际集装箱枢纽港的形成演化机理与发展模式研究
The three of them influences on each other, which leads to the spatial differentiation of the container transportation's function. In consequence, the load center, lateral port, main line and branch line have been formed and constituted a complex container transportation network system. 港口、船舶及内陆运输网络的规模经济相互影响,造成了集装箱港口功能在空间上的分化,形成了枢纽港和支线港、干线航班和支线航班,并形成了一个复杂的集装箱港口运输体系。
As the important load center of power system, the establishment and evaluation of distribution system's reliability index has his characteristics. 作为电力系统的重要负荷中心,城市电网配电系统可靠性指标的建立及定量评估有其自身的特点。
The electrolysis power is the important load center in power system and the hotspot contents of electrical academe internationally. 电解电源是电力系统的重要负荷中心,是国际上电工学界研究的热点内容。
The eastern coast region is power load center in China as a result of the developed economy. 我国东部沿海地区经济发达,是我国的电力负荷中心。
As the distribution of natural resources has locality, especially wind and water is usually far away from electricity load center, so it is necessary to convey electricity to far load center. 由于资源分布具有地域性,特别是风能和水能一般远离用电负荷中心,所以需要将电能远距离的输送到负荷中心。
This thesis mainly researches the load model of small disturbance voltage stability analysis which contains synchronous generator in load center. Finally, it suggests the on-line index that can quickly judge the level of small disturbance voltage stability. 重点研究了负荷中心包含同步发电机的小干扰电压稳定分析的模型和方法,提出了适合在线应用的快速判断动态小干扰电压稳定的指标。
Epoxy resin casting foil type winding dry type transformer is widely used in the power system field because of its advantages of fire prevention, moistureproof, deeply to load center, ampere-turn evenly distribution and the ability to short-circuit resistance. 环氧树脂浇注箔式绕组干式变压器具有防火、防潮、可以深入负荷中心的优点,同时又有安匝分布均衡抗短路能力强的特点,而被广泛的应用于电力系统。
Urban power system is the main component of power network and the main load center of a load density, and the load to the rapid growth, electricity reliability requirements higher characteristic. 城市电网是电力网的重要组成部分和电力系统主要的负荷中心,有着负荷密度大、负荷增长迅速和用电可靠性要求高等特点。
Its function is a natural energy through the power plant into electricity, and then the transmission and substation systems and power distribution systems will be supplied to the load center. 它的功能是将自然界的一次能源通过发电动力装置转化为电能,再经输、变电系统及配电系统将电能供应到各负荷中心。
Our country has carried on deep research to extra high voltage transmission and intelligent power grid, but the box-type substation has: less investment, short construcion time, the land for less, deep load center in power distribution network. 虽然我国在超高压输电和智能电网方面有了长足的发展,但在配电网络中箱式变电站仍然具有:投资少,建设时间短,占地面积少,可深入负荷中心等优点。
Un-transposed and parallel transmission lines are adopted considering construction cost, power-carrying capacity, mountainous areas and the distance between generation sites and load center. 考虑到建造费用、电能传输能力、山区情况和负荷中心与发电厂的距离,其中部分采用了不换位平行双回线。
The transformer substation station site choice, needs to consider whether approaches the load center and so on many kinds of factors. 变电站站址的选择,要考虑是否靠近负荷中心等多种因素,对变电站选址的决策潮流辨识作了详细的分析。
Longmen site is located in Taihu Township, Zhuzhou City, Zhuzhou County, Hunan Province, which is near the Chang-Zhu-tan load center. 位于湖南省株洲市株洲县太湖乡的龙门厂址,靠近长株潭负荷中心,厂址条件十分优越。