PURPOSE:To realize the reproduction of cost by miniaturizing and lightening an iron core and reducing terminals of a transformer by providing one leg of three-leg iron core with a winding for a line voltage transformer and another leg with a winding for a phase voltage transformer. CONSTITUTION...
Phase-phase voltage-- line voltage 相关内容 a因为 我遇到困难的时候 他们也会帮我 Because I meet the difficult time they also can help me [translate] a,我们表示非常遗憾,同时会加强安全工作; We expressed regretted extremely, simultaneously can strengthen the trouble-free service; [translate] adramat...
"Three-phase PI section line"(三相PI型输电线)是电力系统中用于输电的一种电缆或导线系统。在电力工程中,PI(π)型线通常是指一种具有三个相导体的输电线,排列成“π”型的结构。 以下是描述三相PI型输电线的一些基本参数: 1.相间距(Phase Spacing):PI型线的一个关键参数是相间距,即三个相导体之间的距...
i think you mean phase and line in star and delta system. if i was right i can explain you.when said line voltage it means voltage between two phase in star system and phase voltage is voltage between a line an neutral point in star system. but in delta system phase voltage a...
三相进线电抗器linereactor.pdf,三相进线电抗器 LineReactor HKSG2-0.8Series 限制交流换相时电网侧的压降 减少电网的低次谐波污染,提高功率因数 限制晶闸管导通时电流上升率di/dt和电压上升率du/dt Limitingvoltagedropingridside,duringphasecommutation
百度试题 题目In a △ - △ system, a line voltage of 380V produces a phase voltage of: 相关知识点: 试题来源: 解析 380V
In this paper, we analyze the phases of voltages and currents in the On-Line-Electric Bus (OLEB) system according to the change of a resistive load and a resonant frequency tuning of a pick-up. The phase difference between a primary current and a secondary rectified voltage affects the amp...
A phase interpolation module comprising a first, second, and third phase interpolation units is proposed. Each of the first, second, and third phase interpolation units comprises a
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美 英 un.行频率;工频;线路传输频率;电网频率 英汉 un. 1. 行频率 2. 工频 3. 线路传输频率 4. 电网频率 例句 释义: 全部,行频率,工频,线路传输频率,电网频率 更多例句筛选