因此，本次研究采用起动功率公式分析卵石与非均匀卵石的起动规律。
Therefore, this paper used the formula of starting power to study uniform gravel and non-uniform motion laws.
采用东风康明斯发动机，功率储备大，耗油低，尾气排放达标，起动性能好；
The machine adopts Dongfeng-Cummins engine with large power reservation, low fuel consumption, good performance of exhaust and good starting feature.
对于电动机起动需要控制起动电流和转矩震动的问题，采用双闭环的控制方案，即电流闭环控制和功率因数角闭环控制。
As for the problem the high current and the vibration of the torque, the double closed loops which include the current and power factor Angle are worked out.
ZX17系列不锈钢电阻器适用于交流50HZ电压至1140v及直流电压至1000v的电路，主要作为电动机起动、制动与调速用，额定功率为5.6KW。
ZX17 series stainless steel resistor is applied to AC 50hz, 1140v and DC voltage 1000v circuit, main of starting, braking and controlling motor. The rated power is 5.6kw.
设计了发动机的起动、怠速、智能功率、减速断油和跛行回家等柴油机运行控制策略。
Control strategy for engine running control such as starting, idling, smart power output, decrease fuel cut off, limp home and over-speed protection are designed.
带式输送机采用CST多级驱动控制，通过比例阀及控制系统实现软起动与功率平衡。
The conveyer belt adopts the CST step driver control, and the realization of the soft-startup and power balance depends on the proportional valve and control system.
液力联轴器是一种应用广泛的通用传动装置，它利用液体动能来传递功率，能改善电动机起动性能，实现过载保护。
Fluid coupling has an abroad application by drive unit, in the course of using. It USES liquid kinetic energy to transfer power, improves electromotor start capability, realizes over loading protect.
它采用大功率的SCR组成电压调节电路，这样交流电动机就可以低压起动。
It adopts SCR with large power to establish the voltage adjustment circuit, so the AC motor can be started with low voltage.
作者还通过大量的试验，以软起动引弧方式，使焊机的引弧成功率达90%以上。
By a lot of experiment, the author claimed a soft arc striking technic which lead the arc ignition success rate to as high as above 90%.
本文对船舶辅助推进系统(APD)作了简略的介绍，并对于在APD工作模式下，如何顺利起动大功率电机，以及如何成功接排进行了详尽的说明和分析。
This article gives brief introduction to ship's auxiliary propulsion device (APD), and describes how to start high powered motor and make good arrangement under APD working mode.
通过理论推导，得出基于剪切力和水流功率的均匀沙起动临界条件表达式。
Based on both shear force and stream power and through theoretical derivation, the incipient motion critical conditions of cohesionless uniform sediment are achieved.
电动机起动时阻抗大、电流小、功率因数高、转矩大；
On starting, this electric motor has high impedance and power factor, low current, and large torque.
重点介绍了功率平衡、点火系统、气缸、燃油供给系及起动系的检测诊断的方法、项目和设备。
This paper gives the emphasis on the presentation of the waysitems and equipment in the insPection and diagnosis of power charateristics, ignition system, cylinder, fuel system and start…
采用新型大功率器件IGBT研制了一台幅压供电直流电动机无级无触点起动器。
A stepless and contactless IGBT starter for amplitude voltage DC motor has been manufactured.
本文介绍了几种适用于大功率电动机起动的软起动装置的工作原理，对其技术、经济性进行了比较，探讨了软起动装置在大型设施中应用的可行性。
This paper introduced some operation principles of soft start for high power electro motors. Comparisons were also made in technical and economic bases to find application in large facilities.
分析影响柴油机低温起动的因素，提出利用燃油加热器为柴油机低温预热起动的具体方案，并提供加热器功率的计算方法。
Main elements impacting diesel cold starting are analyzed, concrete plan for diesel cold preheating and starting is put forword, that is using fuel oil heater.
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。
The design of the filter circuit, starting current check circuit and switching surge absorption-protection circuit in an auxiliary circuit of PFC is analyzed.
电源还设置了软起动及过流保护电路，以防逆变功率开关管的损坏。
The source is put up the circuits with the soft start and overcurrent protection to prevent the switching-transistor from breakdowning.
重点介绍了功率平衡、点火系统、气缸、燃油供给系及起动系的检测诊断的方法、项目和设备。
This paper gives the emphasis on the presentation of the waysitems and equipment in the insPection and diagnosis of power charateristics, ignition system, cylinder, fuel system and…
介绍起重冶金电机S4工作制，不同负载持续率及不同起动次数时，确定其输出功率的试验方法。
This paper introduces duty type S4 of motor for crane and metallurgical applications and the test method to determine outputs of the motor at varied cyclic duration factor and starting times.
为了提高燃气涡轮起动机的功率，了解燃气涡轮设计点的气动参数以及内部流场结构。
It is important to understand aerodynamic parameters of design-point of gas turbine in order to improve the power of gas-starter.
对高温热管翅在不同功率下起动与运行性能进行实验研究，给出各种功率下高温热管翅的壁面温度分布及相应的温差分布。
The experimental behavior of a high-temperature heat pipe fin was described during startup and running with the different power. The surface temperature distribution was given.
节省安装空间和二次回路电缆，减少起动装置的功率消耗，节约了电能。
Saving the installation space and secondary loop cable, reducing the power waste of starting equipment, power wasteless. starting control is completed from starter according to the speed of motor.
该系列电动机为容运转电动杨，具有功率因数高、运行平稳等特点，广泛的用于起动转矩要求不高，但运行平稳的机械设备。
These motors possess running capacitor. The possess high power factor and steady running characteristics, make used for extensively motors are not suitable for light load running.
介绍起动机的额定功率参数，阐述如何选择起动机额定功率时的转速和转矩，以及功率参数和功率曲线的测试。
The rated power parameters of starter are briefly introduced in this paper. It also expounds how to select the rotate speed and torque at rated power and how to test the power parameters and curve.
异步电动机同步化指绕线式异步电动机起动后，变成同步运行后不仅可以提高该机的自身的功率因数，还可以向电网提供一定的无功功率，提高整个系统的功率因数。
After started, induction motor is changed into synchronous operation not only to improve its power factor, but also to supply reactive power for power supply and improve system power factor.
在此基础上，根据电梯起停频繁的特点，利用直流母线电压变化率推导出起动时刻理想初始参数和在输入功率变化时的前馈调节量，提高了系统的快速性。
On this foundation, in view of features that the elevator starts and stops frequently, the ideal starting time parameter and the value of feed forward adjustment when input power .
本文考虑由于CV T速比变化引起动力系功率损失和惯性转矩推荐了一种集成发动机一无级变速器(CVT)控制算法。
In this paper, an integrated engine continuously variable transmission (CVT) control algorithm is suggested by considering the powertrain loss and the inertia torque due to the CVT ratio change.
重点介绍了功率平衡、点火系统、气缸、燃油供给系及起动系的检测诊断的方法、项目和设备。
This paper gives the emphasis on the presentation of the waysitems and equipment in the insPection and diagnosis of power ignitionstics, ignition s…
分析影响柴油机低温起动的因素，提出利用燃油加热器为柴油机低温预热起动的具体方案，并提供加热器功率的计算方法。
This article has described a high efficient and energy saving heating device-fuel oil hot air oven, which is used as the oven in baking line of painting production line.
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