• The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.

    不同容量负载以及负载不同功率因数同步发电机励磁磁场作用不同的,对同步发电机的内部阻抗的作用也是不一样的。

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  • In addition to these, the influence of area ratio, negative overlap, compressive factor and load inertia on system behavior are also analysed.

    此外面积重叠量压缩性因数负载惯量等系统影响进行了分析。

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  • In addition to these, the influence of area ratio, negative overlap, compressive factor and load inertia on system behaviors are also analysed.

    此外面积重叠量压缩性因数负载惯量等系统影响了分析。

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  • Not only high power factor synchronous motor, and its speed is independent of the load, depends only on grid frequency.

    同步电动机不但功率因数而且转速负载大小无关决定电网频率。

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  • The surface of bitumen pavement is always affected by climate factor and some kinds of load that lead to some road diseases such as crazing, relaxing, distortion and so on.

    沥青道路面层受到各种气候因素荷载作用影响,经常发生开裂松散变形病害

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  • It has evident effect on low power factor working of motor, decreasing line loss and improving load ability of transformer.

    实行电动机无功就地补偿,改变电动机功率因数运行减少线路损耗提高变压器带能力明显效果

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  • Due analysis has been made and it is found that the nonlinear energy release rate of orthotropic plate with a, crack is dependent on the biaxial load factor.

    本文分析双向加载下正交异性裂纹非线性能量,指出所研究裂纹板的非线性能量释放双向加载因子有关。

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  • Based on that, the formulae of lithology factor and time factor of load transmitting were established. By means of these formulae, the problem of load calculation for roof key block can be solved.

    提出载荷传递因子概念,给出了卸荷拱高度计算公式载荷传递因子的计算公式,解决了关键上的载荷计算问题

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  • Based on the program of MARC, the paper USES the plane problem finite element to study the properties of composite ground under embankment load. The author analyses the settlement factor of influence.

    运用MARC软件,将平面问题有限元运用路堤荷载复合地基性状研究分析了复合地基沉降影响因素

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  • The high-speed multicycle impact and speed, load fluctuant characteristics is a key factor that has influence on resistance to wear and resistance to multicycle impact for automotive engine chain.

    汽车发动机链条高速特性以及速度载荷交变特性,影响耐磨性能多冲抗力的关键因素

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  • The weal-correlation between acceleration corrosion factor and stress level, load spectrum and crack size is gained base on the generality of CT curves.

    CT曲线通用性出发,说明加速腐蚀因子应力水平载荷以及裂纹尺寸无关。

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  • The influence of variable load on a beam pumping unit on the electric current, input power, efficiency and power factor of the electric motor is discussed, and relevant calculating formulae are given.

    讨论了游梁抽油机变动载荷电动机电流输入功率效率功率因数影响给出了计算公式

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  • On the basis of measuring and testing on vehicle driving pattern and emission factor, pollution load from motor vehicle in Shanghai proper has been calculated.

    根据机动车行驶工况污染物排放系数测定,定量计算了近年来上海市机动车实际行驶工况下的污染物排放量。

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  • Comparing the three classical methods of calculating dynamic load factor, the major factor of effect on dynamic loading factor has been found.

    三种经典载荷及动载系数计算方法进行分析比较,找出影响系数主要因素

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  • When the in-plane stability of such arch is in control of the bridge design, Transverse wind load has a little influence on the stability factor and ultimate load carrying capacity.

    此类拱桥出现稳定控制设计时,横向作用拱桥稳定系数极限承载力影响较小。

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  • Based on random vibration theory, the response of the structure under random wind load and the formula of wind vibration factor was developed.

    笔者为此随机振动理论出发,对点支幕墙支撑结构系数进行了研究。

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  • It is found from the analysis under special situation that the large axial load had obvious effect on dynamic interaction factor of group pile.

    通过分析表明,在轴向力作用较大情况动力相互作用因子影响较为明显

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  • The influences of roof stiffness and wind velocity on wind-induced dynamic response are considerably large, while the influences on wind load factor are slight.

    屋面刚度风速跨度平屋面的竖向响应影响比较大,对位移风系数的影响不太明显;

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  • Then the SVM(support vector machine) is used to make prediction considering the per capita disposable income, load factor, aircraft movement and so on.

    然后加入北京市人均可支配收入、正班客座率、飞机起降架次因素采用支持向量的方法做出预测

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  • The paper puts forward impact factor analysis of the reliability in bulk power system using power flow tracing method on the basic of power flow tracing load-shedding model.

    本文潮流跟踪负荷削减模型基础提出大电力系统可靠性影响因素分析潮流跟踪

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  • From the analysis of the experiment results, it is indicated that the axial load ratio on behaviors of CFST subjected to compression-bending loads is the most significant effect factor.

    试验结果进行分析表明比对钢管混凝土压构件受力性能影响最为显著

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  • Then by using thin aluminum shell to make flection experiments, and influence of geometry parameter factor on blast furnace shell's critical load and flection modals was analyzed.

    然后模拟鲅鱼圈1号高炉进行屈曲实验,分析有关几何参数对高炉炉壳轴向临界载荷屈曲影响

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  • Through the distribution map, it is shown that seismic load has limited impact on the distribution of the safety factor though expanding the low safety factor areas.

    安全系数分布图可以看出地震对安全系数分布情况影响很小扩大安全系数低值

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  • The fabric self-lubricating liner is the key factor to the performance of self-lubricating spherical bearings with heavy load, impact resistance, and long life and so on.

    织物润滑衬垫性能保证关节轴承具备重载冲击寿命特性的关键因素

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  • Based on the unity power factor control strategy of single-phase active power filter, remove the part of non-linear load is the single-phase full-controlled rectifier.

    基于单位功率因数控制策略单相有源滤波去掉非线性负载部分即为单相全控整流

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  • Based on the unity power factor control strategy of single-phase active power filter, remove the part of non-linear load is the single-phase full-controlled rectifier.

    基于单位功率因数控制策略单相有源滤波去掉非线性负载部分即为单相全控整流

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