three phase的例句大全

This paper introduces a novel circuit fault limiter applicable to the three-phase ungrounded power systems.

介绍了一种适用于三相不接地系统的短路故障限流器.

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A three-phase watt-hour meter with function of piecewise measuring in real time is designed and realized.

设计实现了具有实时分段计量功能的 三相 电能表.

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A new algorithm of space vector PWM for three-phase voltage fed inverter is described.

提出一种新的用于三相电压型逆变器的空间矢量PWM算法 .

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The paper discusses the principle of the three-phase Voltage Source PWM Rectifier ( VSR ) .

通过讨论三相电压型PWM 整流器 的基本原理.

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Is the stator three phase voltage the same?

定子三相电压是否相等?

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This paper analyzes the neutral point shift of the three-phase voltage regulator used in the experiments.

本文探讨了三相调压器在实验中出现的中性点位移的问题.

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We continue the above three – phase parabola detection procedure until all the parabolas are detected.

重复上述之三阶段抛物线侦测程序,直到所有抛物线均侦测完毕.

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The working principle is analyzed in details for the single-phase three level diode clamp PWM rectifiers.

详细分析了 单相 三电平二极管钳位PWM整流器的工作原理,得出了其开关等效电路.

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The ring switchgear is applicable to distribution devices of three-phase 50 HZ and rated voltage of 12 KV.

环网开关柜适用于三相交流50HZ,额定电压12KV的配电装置.

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An engineering oriented method of snubber components optimization in three-phase full-bridge rectifier is given.

以三相桥式全控整流为例,给出了寻求保护元件参数最优解的工程化方法.

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Three-phase winding, 4-wire delta connection. Ungrounded or grounded can be specified.

三相 绕组, 四线三角形连接. 可指定不接地或接地.

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Three-phase winding, 4-wire delta connection, ungrounded or grounded.

三相 绕组, 四线三角形连接, 接地或不接地.

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Three-phase winding, zigzag connection, ungrounded or grounded.

三相 绕组, 之字连接, 接地或不接地.

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Two-phase winding, three-wire connection, ungrounded or grounded.

两相绕组, 三线连接, 接地或不接地.

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Two-phase winding, three-wire connection. Ungrounded or grounded can be specified.

两相绕组, 三线连接. 可指定不接地或接地.

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This paper introduces the FPGA realization method a three-phase PWM generator using VHDL language.

介绍了在FPGA中用VHDL语言编程实现的三相PWM发生器的设计方法.

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The dependence of Tertiary industry upon three industries is correlated to developmental phase of Tertiary industry.

第三产业对三次产业的依赖程度与第三产业发展所处的阶段密切相关.

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Considering the three of the most disadvantageous combinations in finished phase, the stress, the internal force and deformation of main components, like Y form, arch, tied bar and suspender, are computed, proving that the structure meet the demand of criterion.

在使用阶段，考虑三种最不利组合，计算了主要构件Y构、拱肋、系杆、吊杆的应力、内力及变形，验证了结构在正常使用阶段满足规范要求；

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Emending of GB/ T1029 for the Test Procedures of Three-phase Synchronous Machines

GB/T1029《三相同步电机试验方法》的修订

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Voltage-Drop Starting Control Circuit Analysis of Three-Phase Asynchronous Motor Autotransformer

三相异步电动机自耦变压器降压起动控制电路分析

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