It can measuer maxi phase starting current and maxi working current online.
可在线查找三相最大的起动电流和最大运行电流。
The product's features are high starting torque, high slip and low starting current.
这产品的特点为起动转矩大、差率高和起动电流小。
Starting current The initial value of current drawn by a motor when it is started from standstill.
启动电流当发动机从停止状态启动时带来的初始电流值就是启动电流。
Its hydraulic medium temperature control, gas exhaust flow, starting current control and so on are improved.
在液压介质温度控制、排气流程、降低起动电流等方面进行了改进。
Through the detection of the stator current, the control can confine the starting current within the allowable range.
控制器通过监测电机定子电流的大小,将其起动电流控制在允许的范围内。
The wiring of the headlight system will need to be changed as a higher starting current is required for the HID lamps.
车灯的接线系统将需要改变,作为一个更高的起动电流所需的藏灯。
With time-frequency analysis on stator-starting current, a new diagnostic method that using the special frequency compo…
根据分析结果研制出了实用可靠的大型异步电机转子绕组故障诊断系统。
It has many advantages such as small starting current, heavy starting torque, stable starting running and good control effect.
该方法具有启动电流小、启动转矩大、启动平滑、运行稳定、控制效果好的特点。
Sintering, cooling high-voltage motors used starting current impact of small, smooth transition of liquid resistance buck starter.
烧结,冷却高压电机采用起动电流冲击小,过渡平稳的液态电阻降压起动。
Based on the analysis of the equation and condition, the starting current velocity formula about the pill sediment is further proved.
通过该方程与水沙条件的分析,进一步验证了散粒体泥沙起动的流速公式。
An anti-reverse rotation device prevents the pump from turning backwards which would increase core bypass flow and pump starting current.
止逆装置用于防止泵反转,反转将导致堆芯旁通流量增加和泵启动电流增加。
Furthermore, we established a linear theory of the non-uniform slow wave structures and formulated the expression of the starting current.
进而建立了非均匀波纹慢波结构返波管的线性理论,给出非均匀慢波结构返波管中起振电流的计算表达式。
The results show that the soft starter could start up smoothly and reliably, and the starting current of the asynchronous motor is controlled.
结果表明,该软起动器在软起动过程中,限制了电动机的起动电流,实现了电动机的平稳起动。
The biggest starting current unit for rated current operation unit nearly 1.5 times, which reduces the unit to start the impact of the power grid.
机组的最大启动电流近为机组额定运行电流的1.5倍,从而降低了机组启动对电网的冲击。
The design of the filter circuit, starting current check circuit and switching surge absorption-protection circuit in an auxiliary circuit of PFC is analyzed.
对功率因数校正器辅助电路中的滤波电路设计、起动电流抑制电路的设计和开关的浪涌吸收保护电路的设计进行了分析。
Apart from this, it discusses the starting current velocity of bottom sediment affected with vertical waves as well as the settling velocity of silt particles.
对立波作用下底沙起动流速和泥沙颗粒沉降速度作了探讨。
Short-circuit fault model simulation results show that the locomotive starting current is similar to the remote short-circuit current will affect the DC line protection.
短路故障模型的仿真结果表明机车起动电流和远端短路电流的相似会对直流馈线保护造成影响。
This method can not only control size of the starting current efficiently but also improve open-loop starting performance of BLDCM, so improve the reliability of the system.
该起动控制方法不但有能效控制起动电流大小,而且改善了BLD—CM开环起动性能,提高了系统的可靠性。
And the formulas of electron beam to wave interaction power, frequency shift, starting current and etc. are derived. Then some discussions and analyses are carried out in detail.
推出了电子注与波的互作用功率、频偏和起振电流等公式,并进行了详细的讨论和分析。
The utility model ahs the advantages of low power consumption, small starting current, small vibration, small volume, simple structure, light weight, and convenience for carrying.
具有功耗、起动电流、振动和体积小,结构简单,重量轻,便于携带和使用寿命长等特点。
The new approach, which checks differential protection connection using electromotor starting current, is simple and reliable, and easy to be coordinated with installation schedule.
而利用电动机启动电流检验差动保护接线的新方法,简便可靠,容易与现场安装施工进度相协调。
The paper analyses the relation of the starting-time and the multiple of starting current and voltage in the current-limited starting process of motor with different character load .
对电动机在不同性质的负载下,恒电流起动过程中起动时间与电压率、起动电流倍数的关系进行了理论分析。
Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload;
主要是泵的转速太高、介质粘度又太高这样就会造成泵阻力很大,电机的瞬间启动电流超过额定电流,造成电机过载;
The nearby fault can be cleared immediately while the distant fault can be cleared with a delay by using the proposed method which will not be influenced by the starting current of trains.
该方法有效地避开了列车启动电流的影响,不但可以迅速切除近端的短路故障,而且通过延时跳闸还可以切除远端短路故障。
Further study of Circuit exchange regulator presents, takes the starting current as feedback signal to complete closed-loop control of soft start control of the three-phase induction motor.
对交流调压电路进行了进一步的研究,利用起动电流信号作为反馈量,对三相感应电动机软起动控制系统进行闭环控制。
This paper analyzes T-shape equivalent circuit, establishes starting torque function equation with the variation of requency and starting current function equation with the variation of requency.
本文通过分析T形等效电路,建立了电机启动转矩随频率变化的函数方程,建立了电机启动电流随频率变化的函数方程;
The principle of the soft starter is reducing the voltage applied to the stator of the induction motor by control the triggering angle of the thyristors in order to limit the starting current surge.
本文研究了三相感应电动机软起动器,主电路由三组反并联的晶闸管构成。通过控制晶闸管的触发角,可降低三相感应电动机定子电压,从而达到抑制起动电流冲击的目的。
When you compare your current status with the starting point, you'll find you've made progress, right?
当你对比现在的状态和一开始的状态时,你会发现你已经进步了,对吗?
When you compare your current status with the starting point, you'll find you've made progress, right?
当你把你现在的状态和起初的状态进行比较时,你会发现你已经取得了进步,对吗?
When you compare your current status with the starting point, you'll find you've made progress, right?
当你把你现在的状态和起初的状态进行比较时,你会发现你已经取得了进步,对吗?
应用推荐