常规并联电抗器固定接入超高压输电系统,不能保证各种运行方式下系统输送能力和母线的稳态电压。
Routine shunt reactor fixed on the EHV transmission system can not guarantee the transmission capability and steady state voltage of system under different operation modes.
为了解决高性能计算机分布式供电体系中间母线电压在热插拔状态下的可靠运行问题。
For resolving reliable operation problem of the high performance computer distributed power supply system's bus voltage under hot swapping.
前者的受力情况类似于胀形,后者为母线方向拉应力作用下的辗压变形,该区起主要减薄壁厚的作用。
The former is similar to bulge, but the deforming mode of the latter is rolling in which the stress is tensile in generatrix direction and the wall thickness are mainly reduced in this zone.
本文通过一个22路15V,0.3A的样机验证了理论上的分析并对比了不同状态,不同母线参数下的电路波形。
Theoretical analysis is verified by comparing different wave forms of prototype with 22 outputs of 15V, 0.3A under different circumstances.
采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法,解决了正负母线绝缘均按比例下降时失效的问题。
A new method is adopted to real-timely monitor DC system insulation, which applies double asymmetrical Bridges to keep it effective when positive and negative pole insulations drop in same proportion.
本文是第二部分,主要探讨了两类母线的接线情况下,线路边界的折、反射系数的频谱特征。
This paper is the second part, which presents the characteristic of reflection and refraction coefficient spectrum at line boundary.
介绍了在母线不停电情况下,利用负荷电流模拟母线故障检查保护回路存在的问题。
Here introducing the way that when the bus energral to use the load current to simulate the busbar fault so as to check the problem of circuit and to correct and solve it.
通过对等值前后保留机组在不同故障下的摆角曲线、母线电压对比,证明了这种方法的有效性。
This method has been used in the equivalence of the Yangcheng Power Plant Transmission System and the results are of satisfying.
本产品在正常条件下电气性能完全等同于普通其它型号母线槽,订货参照f。
Under normal conditions, the electric performance of the product is equal to other ordinary types of bus duct, please place order according to the technology parameters and current grade of the f.
本产品在正常条件下电气性能完全等同于普通其它型号母线槽,订货参照f。
Under normal conditions, the electric performance of the product is equal to other ordinary types of bus duct, please place order according to the technology parameters and current grade of the f.
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