起动特性,starting characteristics
1)starting characteristics起动特性
1.Influences of starting fuel quantity and main injection advance angle on starting characteristics of common rail diesel engine共轨柴油机起动油量和主喷提前角对起动特性的影响
2.The results show the H_∞ controller was able to ensure the system to have good starting characteristics, strong robustness, and satisfying disturbance suppression effect.实验表明,H∞控制器作用下的电磁轴承系统具有良好的起动特性、鲁棒性和干扰抑制效果。
3.The measurement of starting characteristics for induction motor is a basic question for discussion.电机的起动特性研究是基础性的课题,人们一直在寻求对电机特性的了解以更好的设计和控制电机,由此而产生了大量的测试电机特性的仪器。
英文短句/例句

1.Starting Characteristic Analysis of Traction Motors for Storage Battery Cars蓄电池车辆直流电动机起动特性分析
2.Optimal Matching on Cold-Starting Characteristic of Starting Motor for Diesel Engine柴油机起动电机低温起动特性优化匹配
3.Numerical Analysis of Starting Characteristics of Tubula Linear Induction Motor圆筒形直线感应电动机的起动特性数值解析
4.Starting performance of U-type single-phase permanent magnet synchronous motorU型铁芯单相永磁同步电动机起动特性
5.Research on Factors Influencing Characteristics of Start Performance and Backpressure Performance for Ramjet Inlets;亚燃冲压发动机进气道起动特性和反压特性的影响因素研究
6.Effects of wall temperature on unstart/restart characteristics of hypersonic inlets壁面温度对高超声速进气道不起动/再起动特性的影响
7.Effects of turning angles of wedge on unstart/restart characteristics of hypersonic inlets楔面转折角对高超声速进气道不起动/再起动特性的影响(英文)
8.Influences of starting fuel quantity and main injection advance angle on starting characteristics of common rail diesel engine共轨柴油机起动油量和主喷提前角对起动特性的影响
9.Because of digital control technology based on microprocessor, the startup characteristics, shutdown characteristics and startup current can be set accurately.因为采用了基于微处理机的数字控制技术,起动特性、关机特性以及起动电流可以精确地整定。
10.Tests and Numerical Simulation on Characteristics of Self-Starting for Sidewall Compression Inlets;侧压式进气道自起动特性数值模拟和实验研究
11.Measurement System Based on PC for Starting Characteristics of 3-Phase Induction Motor;基于PC的三相异步电机起动特性测量系统
12.Study on Light-off Characteristics of Two Stage Three Way Catalytic Converter during Cold Start Period;两级式三效催化器冷起动起燃特性研究
13.Study on Dynamic Characteristic of Boom of Large Scale of Gantry Crane When Its Lifting大型龙门起重机主梁起升动态特性研究
14.A causal agency, force, or quality.起因诱因、原因性动力或特质
15.Many of these departures are consequent on the particular nature of the disturbance.其中许多差别是由于扰动特性引起的。
16.Experimental Investigation on Onset and Damping Characteristics of Thermoacoustic Stirling Engine;热声斯特林发动机起消振特性实验研究
17.Start & Operating Characteristics of Variable-Frequency Speed-Adjustable Three-Phase Induction Motors;变频调速三相异步电动机的起动与运行特性
18.Research on structure dynamic character for an overhead crane's movable cab桥式起重机活动司机室结构动态特性研究
相关短句/例句

Starting characteristic起动特性
1.Starting characteristic of Variable-Frequency Adjustable-Speed Induction Motors;变频调速异步电动机的起动特性
2.The measuring equipment of starting current is used to test the instanta-neous starting characteristics of various structures of small compsessors.利用作者研制的起动电流测试装置,对不同结构的小型压缩机的瞬态起动特性进行了实验研究,提出了阻止工质在停机后的质量迁移来提高转子式压缩机制冷效果的观点。
3)starting performance起动特性
1.The paper presents a method for calculating the starting performance of 1E inductionmotors driving pump and fan under an unusual situation.本文对处于非常情况下的泵、风机用1E级散嵌绕组异步电动机的起动特性进行了仿真研究。
2.The influence of skin effect caused by high-order harmonic on starting performance of motor is described also.分析了PWM控制电压型变频器供电变频调速电动机,在不同的起动频率下起动时,电动机转动转矩和起动电流的变化规律,以及由于高次谐波引起的趋肤效应使定、转子导体电阻阻值显著增加对电动机起动特性的影响,寻找到既满足电动机起动转矩要求,又不超过变频器过载电流的最佳起动频率范围。
3.The dynamic starting performance of SPPMSM was simulated using Matlab software.应用M atlab软件对起动特性进行了动态仿真,通过对一台定子铁芯表面开槽U型单相永磁电动机进行的起动试验,验证了理论分析与仿真结果的正确性。
4)start-up characteristic起动特性
1.A test and control system of the high pressure common rail was built and the evaluating standard of the start-up characteristic of the high pressure common rail diesel engine was established.建立了高压共轨试验测控系统,确定了高压共轨柴油机起动特性评价指标,通过试验研究了不同共轨油压对高压共轨柴油机起动特性的影响。
5)Cold start characteristics冷起动特性
1.Cold start characteristics of gasoline engine and LPG engine were studied by the experiment.设计了多点进气道顺序喷射发动机电子控制系统,对LPG和汽油两种燃料不同温度下的冷起动特性进行了试验,研究了初始燃料喷射脉宽、起动喷射脉宽衰减梯度、初始节气门开度、节气门开度衰减梯度等控制参数对两种燃料发动机冷起动过程中过量空气系数Φa、瞬时转速和瞬态排放等起动性能的影响,为研究燃料冷起动特性、降低发动机排放、开发发动机电子控制系统提供参考依据。
6)Starting and Braking Characteristics起、制动特性
延伸阅读

电磁起动器  由电磁接触器和过载保护元件等组合而成的一种起动器。又称磁力起动器。由于它是直接把电网电压加到电动机的定子绕组上,使电动机在全电压下起动,所以又称直接起动器。当电网和负载对起动特性均没有特殊要求时,常采用电磁起动器。因其不仅操作控制方便,而且具有过载和失压保护功能。过载保护指当电动机的负荷超过其额定负荷、并且超过一定的容许时间时,电磁起动器能够自动分断电动机电源。失压保护指电磁起动器接通电源,将电动机起动并投入正常运行后,遇到电源断电时,电磁起动器能够自动分断电路,以防止电源重新有电时电动机自行起动,从而免除设备受到损害和人员受到伤害。电磁起动器分为不可逆和可逆的两种。前者用于起动无需反转的感应电动机;后者用于需要反转的感应电动机。电磁起动器用按钮操作。不可逆电磁起动器有"起动"和"停止"两个按钮;可逆电磁起动器有"正转"、"反转"和"停止"3个按钮。 为防止可逆起动器中的正常控制接触器和反转控制接触器同时通电,以致发生电源短路,在控制电路中一般设有电气联锁,有时还要增设机械联锁,以保证只有当起动器中的一个接触器处于断开位置时,另一个接触器才有可能通电动作,而电动机也只向一个方向运转。