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Description: 电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理：在带电工作情况下测量绕组的直流电阻，并用公式折算成温升。专为电动工具定子，转子温升测量而开发，其中定子采用带电法，转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single / three-phase asynchronous motors power the small ( 5KW), Cascade motor, electric tools winding temperature measurement. Applicable to the frequency of 50/60 Hz power transformers, chargers, the inductance ballasts winding temperature measurement. Charged Principle : Live in work measurement of the winding resistance DC, and the formulas used converted into temperature. Electric tools for the stator and rotor temperature measurement and development, which use charged stator, rotor features a power law
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Size: 196894 |
Author: dm |
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Description: 电力系统无功自动补偿的操作系统程序，可控制四台变压器及多组电容器-reactive power compensation system automatic procedures can control four transformers and capacitors teams
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Size: 169830 |
Author: szr |
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Description: 模拟状态转换机问题，蚂蚁可以在死亡 运动 回家等几个状态之间转换 -simulating state transformers, in the dead ants return home, and several campaign to convert between state
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Size: 906191 |
Author: 王名一 |
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Description: 电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机（≤5KW）、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理：在带电工作情况下测量绕组的直流电阻，并用公式折算成温升。专为电动工具定子，转子温升测量而开发，其中定子采用带电法，转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single/three-phase asynchronous motors power the small ( 5KW), Cascade motor, electric tools winding temperature measurement. Applicable to the frequency of 50/60 Hz power transformers, chargers, the inductance ballasts winding temperature measurement. Charged Principle : Live in work measurement of the winding resistance DC, and the formulas used converted into temperature. Electric tools for the stator and rotor temperature measurement and development, which use charged stator, rotor features a power law
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Size: 196608 |
Author: dm |
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Description: 模拟状态转换机问题，蚂蚁可以在死亡 运动 回家等几个状态之间转换 -simulating state transformers, in the dead ants return home, and several campaign to convert between state
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Size: 906240 |
Author: 王名一 |
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Description: 该书帮助您设计自己的高频变压器,给你理论指导,会对您设计开关电源有所帮助-The book helps you design your own high-frequency transformers, theoretical guidance to you, would you be helpful to the design of switching power supply
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Size: 1494016 |
Author: 郭广岩 |
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Description: 设计开关电源时经常用到隔离变压器，这份文档可以告诉你如何设计隔离变压器-The design of switching power supplies often use isolation transformers, the document can tell you how to design the isolation transformer
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Size: 592896 |
Author: 李锦龙 |
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Description: The analysis of unsymmetrical faults is similar to that of symmetrical faults, except that in the case of unsymmetrical faults, the three-phase power system is represented by its sequence networks i.e zero, positive and negative sequence. Also, the effects of Δ-Y transformers phase shift are considered in analyzing unsymmetrical faults.
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Size: 1024 |
Author: olutopsy |
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Description: 最新的Windows 变形金刚，有兴趣的朋友可以下载-The latest Windows Transformers, interested friends can download the try. .
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Size: 15360 |
Author: 林十八 |
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Description: 变压器matlab仿真，用于实现基本的变压器操作和应用-Transformers matlab simulation, used to implement the basic operation and application of transformer
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Size: 11264 |
Author: 枥奋 |
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Description: simulink系统仿真：10kV 母线短路容量为10MVA，通过额定电压10/0.4kV，额定容量为100kVA，短路阻抗为5％的变压器与负荷相连， 阻感负荷RL 容量为50kVA，功率因数0.9。电力电子装置产生的5 次和7 次谐波电流均为5A；为了抑制7 次谐波在400V 母线处接入电容与变压器构成7 次滤波器。-simulink System Simulation: 10kV busbar short-circuit capacity of 10MVA, through the rated voltage 10/0.4kV, the rated capacity of 100kVA, short-circuit impedance of 5 of the transformer and load connected to sense the load resistance RL capacity 50kVA, power factor of 0.9. Generated by power electronic devices 5 and 7 harmonic currents are 5A to suppress harmonics in the 400V bus 7 access to capacitors and transformers constitute at 7 filter.
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Size: 10240 |
Author: othanda |
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Description: 这些测试的一个程序来代表不同的配置，全系三相变压器的能力，和不平衡负载。-These test the capability of a program to represent transformers of various configurations, full three phase lines, and unbalanced loads.
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Size: 49152 |
Author: tsaic23 |
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Description: 仿百度知道搜索结果的变形金刚特效，浏览器必须在IE8或者Firefox、Chrome内核才能见到效果。 -Baidu search results imitation know Transformers special effects, must be in IE8 browser or Firefox, Chrome core to see the effect.
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Size: 36864 |
Author: 李华 |
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Description: 百度变形金刚js代码,就是页面可以有变形金刚效果的-Baidu transformers JS code
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Size: 15360 |
Author: qqq |
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Description: Types of Transformers
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Size: 576512 |
Author: Emre |
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Description: An experimental approach for investigating low-level interturn winding faults in power transformers
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Size: 738304 |
Author: Sundara |
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Description: Transformers simulink file in matlab
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Size: 2048 |
Author: hooman jun |
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Description: this book about transformers
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Size: 3762176 |
Author: zaidzaid |
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Description: Checking the Polarity of Current Transformers
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Size: 16384 |
Author: mohamed kamall2 |
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Description: 百度知道搜索结果的变形金刚JS特效，浏览器必须在IE8+或者Firefox、Chrome内核才能见到效果。-Baidu know the search results Transformers JS effects, the browser must IE8+ or Firefox, Chrome kernel in order to see results.
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Size: 15360 |
Author: znbbr |
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