1、

Based on the characters of the current controlled technique, the author presents a new electronic load for constant current discharging and a two steps charging circuit for aviation batteries using PWM current controlled two state modulation technique.

根据电流控制技术的特点,着重介绍用PWM电流调制技术实现航空蓄电池恒流放电的新型电子负载和航空蓄电池两阶段充电控制电路。

互联网摘选

2、

We got the voltage/ current density polarisation curve by changing electronic load.

方法通过改变电子负载测定输出电压和电流,利用电压/电流密度画出极化曲线。

互联网摘选

3、

Application of Current Modulation Technique for Electronic Load and Two Step Charging of Aviation Battery

电流调制技术在电子负载和两阶段充电中的应用

互联网摘选

4、

Analysis of the characteristics of transistor constant current source load

晶体管恒流源负载特性的分析

互联网摘选

5、

Six-phase constant-current induction motor is a special motor designed as a load for current source inverter. It has a winding of 30 ° space phase band. This kind of motor can alleviate the harmonic problems caused by power supply of constant-current source.

六相恒流电机是一种作为二重化电流源型逆变器负载的特殊电机,采用了空间30°相带绕组,能较好的缓解由于恒流源供电而产生的谐波问题。

互联网摘选

6、

Because according to the current load level a city has generally thousands of distribution transformer and box transformer.

因为按目前的负荷水平来说,一般的城市都有几千台配电变压器和箱式变压器。

互联网摘选

7、

This paper analyzes the harmonic component of the bridge type current limiter with resistive load.

以阻性负载为例分析了桥式限流器的谐波问题。

互联网摘选

8、

Of course, these changes only apply to the current page load and won't be persisted if you navigate away from the page or refresh it.

当然,这些改进只适用于当前页面加载,并不是持久性的,如果您离开页面或者刷新了页面,这些更改将不再有效。

互联网摘选

9、

Double balance Gilbert-cell incorporating a capacitively-source-coupled current amplifier and a single-tuned tank as load is utilized to improve the circuit performance.

该电路采用改进型双平衡Gilbert单元的结构,引进了容性源极耦合差动电流放大器和调谐负载电路,大大提高了电路的性能。

互联网摘选

10、

harmonic current generated by the electric arc furnaces and traction load have been summated, the result obtained by using gaussian mixture model are consistent with the testing data, the efficiency of the proposed method has been proved.

对多台电力机车以及多电弧炉运行时所产生谐波实际情况,通过高斯混合模型法对谐波电流进行叠加计算,其结果与实测值一致,证明了所提方法的有效性。

互联网摘选

11、

figure 1 shows a schematic for an ideal current source driving a resistor load.

图1显示了一个理想的电流源驱动的电阻负载的原理图。

互联网摘选

12、

based on the vibration and electric current, the mill load state is estimated by the estimation model where rule-based reasoning is adopted.

负荷状态估计模型根据磨机的振动与电流信号,采用规则推理方法估计出磨机的负荷状态。

互联网摘选

13、

on the basis of analyzing the current situation in port logistics center, this article discuss the distribution of the port logistics center from two aspects: full container load ( fcl) and less than container load ( lcl).

本文在分析港口物流中心的现状基础上,将港口物流中心配送分为整箱货物(FCL)配送和拼箱货物(LCL)配送两个方面进行讨论。

互联网摘选

14、

for kikusui electronic load, there is a 10 msec delay from applying input voltage to drawing presetted current.

对于Kikusui的电子负载﹐从输入电压加入到拉预设值电流﹐期间有10毫秒的延迟。

互联网摘选

15、

a comparison of ice load on a picket calculated from current criterions

现行规范中计算桩柱冰荷载的比较

互联网摘选

16、

It details core algorithm of the instrument including TDR test, frequency response test, digital tracking filter, power spectral density test, load coil detection, DMT test, voltage test, current test, resistance test and capacitance test.

详细阐述TDR测量、频响测量、数字跟踪滤波、功率谱密度测量、加感线圈检测、DMT测量、电压测量、电流测量、电阻测量、电容测量核心算法。

互联网摘选

17、

the wattful loss of harmonic current in cage rotor is a component of the stray-load losses.

笼型转子的谐波电流I2R损耗属于杂散损耗的组成部分。

互联网摘选

18、

the calculation results of eddy current distributions in end structures, such as copper shield plate and retaining ring, under a no-load 3 phase sudden short circuit situation are presented.

得到了在三相空载突然短路情况下端部结构件(银屏蔽、转子护环等)中的瞬态涡流分布。

互联网摘选

19、

after testing the endurable voltage and current values of various rated current of igbt modules, the equipment with the suitable module could generates below 200 hz of 300 a transient current pulse when the output load is in 2 Ω and 3 μ h.

实验测试了不同额定电流IGBT的耐迅变电流冲击参数,当线路输出负载为2Ω、3μH时,可以得到200Hz以下近300A迅变脉冲。

互联网摘选

20、

developed distribution transformer data collection terminal, which realizing transformer harmonic current signal conditioning, digital collection, fft spectrum analysis, remote data transmission and can provide data for analysis capacity, non-load loss and short-circuit loss of distribution transformer.

研制配电变压器数据采集终端,实现谐波电流的信号调理、数字化采集、FFT频谱分析以及远程数据传输,并且可以为配电变压器容量、空载损耗和短路损耗的在线监测提供分析所需数据。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈