机械功率

动力换档混合电动车辆变速箱内的循环机械功率

Circulating Mechanical power In A power-split Hybrid Electric Vehicle Transmission

单螺杆挤出机熔融消耗机械功率的计算机模拟

Computer Simulation of the Mechanical Power Consumption for Melting in Single Screw Extruder

这是由于机械功率不断增大（2×500kW），采区不断扩大（工作面250～300m、走向～2500m）的必然结果。

It is inevitably resulted from unceasing increase of machine power ( 2X500kW ) and continuous enlargement of mining area ( face at 250m-300m , strike at 2500m approx. ) .

电子补偿式异步电机机械功率测试仪研究

Study of mechanical power measuring instrument for asynchronous motor with electronic compensator

异步电动机非额定运行机械功率变化规律的研究

Study on change regulation of machine power of non-rating operating asynchronous motor

小功率电动机高精度数显机械功率测试仪的研制

Development of Power Testboard for Small Engine and Digital Displaying Mechanism with Higher Accuracy

当扰动频率接近共振频率时，会引发机械功率共振。

When disturbance frequency is close to resonance frequency , mechanical power resonance will be triggered .

主要分析了经典模型下发电机的原动机输入机械功率、发电机的转子惯性常数以及仿真计算的初值的不确定性对时域仿真结果的影响。

The impacts of the uncertainty of mechanical power inputs , inertia constants and initial values for classical model on simulation results are discussed .

本文从原理和方法上，论述了一种新型的异步电机机械功率电功率测试仪器，并给出实验验证结果。

This paper discusses , in principle and method , a new mechanical and electrical power measuring instrument for asynchronous motor giving experimental results .

研究中发现，熔池混合均匀时间主要和随气体输入的机械功率有关。

It has been found , that the mixing time mainly depends upon the mechanic power brought into the bath by the blowing gas .

本实用新型是一种拖拉机功率油耗仪，它属于测量机械功率领域。

The utility model relates to a power and oil consumption meter for a tractor , which belongs to the mechanical power measurement field .

但风速变化造成风力涡轮机机械功率变化，会使发电机输出的有功和无功产生波动，从而使电网的电能质量下降。

But the change of motivates mechanical power caused by the charge of wind velocity leads to the fluctuation of output real and reactive power .

同步发电机的调速系统通过调节原动机向发电机输出的机械功率，从而实现功率和频率的调节，保持电网的正常运行频率。

Synchronous generator governor regulates the mechanical power from prime motor to generator in order to realize the power and frequency adjustment and keep the normal operating frequency .

仿真结果证明，所设计的控制系统可以实现对输入机械功率曲线的有效跟踪，说明理论分析和提出的控制策略是可行的。

The result verifies that the designed control system can realize the track to the input mechanism power curve and shows the proposed theories and scheme are feasible .

针对煤矿机械功率大、速度低、重载和相对尺寸小的特点，分析了煤矿机械传动齿轮的失效形式，提出了改进途径。

This paper discusses different drive gear failures in coal mining equipment featuring high power , low speed , heavy-duty and small dimension , and proposes measures against them .

通过简化异步发电机模型，将异步电机的滑差引入到计算变量中；将风电机组的机械功率与电磁功率之差作为等式约束加入到算法中。

Making use of simplified asynchronous generator model , the paper introduced slips into variables , taken mechanical and electrical power unbalances as equation restrains to add in the algorithm .

还介绍了通常噪声控制有三种途径：控制噪声源，降低主声源机械功率转化为辐射噪声的功率的比例；

Also introduced the usual noise control has three ways : The control noise source , reduces the main acoustic source mechanical efficiency to transform as the radiated noise power proportion ;

该法引入了发电机输入机械功率、输出电磁功率、转速等信息，准确性高，且计算快捷。

For introducing the information of generator input mechanic power , output magnetic power and rotor speed , the accuracy of the method is high and the calculation speed is rapid .

在超声冲击处理过程中负载变化极其剧烈，为了保证超声冲击处理质量和效率，要求振动系统输出到负载的机械功率与负载大小成比例。

The mechanical load may vary greatly during the ultrasonic impacting treatment process . In order to guarantee the treatment quality and efficiency , output power of vibration system must be in proportion to mechanical load .

本文在建立液压测功器动态模型基础上，分析了液压功率变量与机械功率变量之间的动态及稳态转换关系，并用二元线性回归方法处理稳态转换关系式。

Based on the establishment of dynamic model of hydrostatic dynamometer , the paper analyzes the dynamic and static conversion relationship between hydraulic power variable and mechanical power variable and processes static conversion relationship using two-dimensional linear regression .

履带拖拉机液压机械双功率流差速转向机构设计

Design of Hydromechanical Double Power Differential Steering Mechanism for Tracked Tractor

新型传动带机械封闭功率试验机原理分析

Principle and Analysis of New Machinery Close Power Tester for Conveyor

车用柴油机机械损失功率分配

A Study on Distribution of Mechanical Losses in Automotive Diesel Engine

车用柴油机动力性及机械损失功率的快速诊断

Rapid Measurements of Power Performance and Mechanical Losses of Diesel Engine

液压机械双功率差速式转向机构的转向性能分析

Analysis on Steering Performance of Hydro-mechanical Dual Power Differential Steering Mechanism

液压机械补偿功率回收模型参考模糊神经网络控制

Model Reference Fuzzy Neural Network Control of Hydraulic Mechanical Compensation Power Recovery

木材切削加工机械切削功率可靠性计算

Wood Cutting Machine Reliability Calculation of the Cutting Power

旋转机械的功率在线测试技术

Rotating Machinery Power Output On-line Testing Techniques

车用汽油发动机动力性与机械损失功率的快速检测

The Rapid Measurements of the Power Performance and Mechanical losses of the Gasoline Engine on Board

机械封闭功率流齿轮试验台测试齿轮传动效率的方法

The Way of Measuring Transmission Efficiency of Gearing on a Gear Tester with Mechanical closed Power