English translation for "induction-motor"
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- 感应电动机
Related Translations:
- Example Sentences:
| 1. | This paper study a two - phase inverter - fed induction - motor drive , which can be widely used for low - power . variable speed drive system
本文研究了一种两相逆变器-异步电动机系统，该系统可广泛应用于小功率、变速运行的场合。 | | 2. | Abstract : combining with the actual coil type induction - motor - driven hoist system , an hoist emulation mathematical model and system is proposed . it is better consistent with the fact , has higher application value
文摘:结合绕线型感应电动机驱动的单绳缠绕式提升机的具体实际，提出了提升系统仿真的数学模型，研究了相应的仿真系统.运行表明，符合实际情况，具有推广应用价值 | | 3. | This paper expounds some difficult points in learning the alternating current of electrical engineering such as the effective value of ac , the functions of electrical inductance and capacitance on ac , the working principle of induction - motor and the transmit electricity
对电工学中有关交变电路学习的一些难点,如交流电的有效值,电感、电容对交变电流的作用,感应电动机的工作原理及输电等进行了阐述。 | | 4. | The study has completed the design of two - phase inverter and made up of the two - phase inverter - motor system for experimental use it is a variable frequency adjustable speed system with a open - loop control of rotational speed , which consists of voltage - controlled oscillator circulating assign device inverter circuit and two - phase induction motor a accurate mathematical model is set based on the whole system , and simulator program of dynamic and steady condition is established , which is used to calculate the dynamic and steady performance by kron and symmetrical coordinate converter by simulator calculation and experimental research with specific parameter of the system , a comparison is made between predicted and experimental characteristics , experimental measurements are shown to compare closely with corresponding theoretical result it is compared with some variable frequency adjus table speed system comprising inverter and single - phase induction motor from the system efficiency torque pulsation and the effect of two - phase inverter capacitance based on the conclusion , harmonic cancellation pulse width modulation control of a two - phase inverter - fed induction - motor drive system is researched , which cancelled the low harmonic and improve the system performance
通过对电机的kron变换和对称分量变换，建立了系统较精确的数学模型，编制了系统动态及稳态运行的仿真计算程序分别计算系统的动态和稳态性能。通过对系统的具体参数进行了仿真运算和实验研究，实验和仿真结果进行比较，说明实验和理论较为一致，并从系统效率、转矩脉动及两相逆变器电容的影响等方面与各种逆变器和单相异步电动机组成的变频调速系统加以比较。在此基础上，对两相逆变器供电-异步电动机系统使用谐波抑制pwm控制进行了研究，由于减少了低次谐波，改善了系统性能。 | | 5. | Through analyzing and researching the problem of variable frequency to working frequency of high - power electromotor in theory , the key of conversion is pointed out in the paper . on the basis of analyzing equivalent circuit diagram and vector - diagram of induction - motor , the phase of working frequency power whether or not consistent with the output phase of variable frequency power at the moment of conversion is the key to decide whether the conversion is successfully
本论文针对大功率电机变频转工频转换存在的问题在理论上作深入细致的研究，根据感应电动机的等效电路和相量图分析，指出大功率电机变频转工频能否成功，关键在于变频转工频瞬时，工频电源和变频输出电源是否相位一致。 | | 6. | The influence of induction - motor ration on the problem of transient stability is discussed . the case of henan provincial power system using actual load parameters is studied . comparative results show that the influence of dynamic load characteristics on the stability of power system is important and profound
仿真计算了在暂态稳定问题中，负荷感应电动机比例对极限切除时间的影响，采用实测的三阶感应电动机负荷模型来进行河南全网的稳定计算，并与以往使用的近似的负荷模型计算结果进行比较。 | | 7. | This paper study a two - phase inverter - fed induction - motor drive , which can be widely used for low - power , variable speed drive system . the study has completer the design of two - phase inverter and made up of the two - phase inverter - motor system for experimental use . it is a variable frequency adjustable speed system with a open - loop control of rotational speed , which consists of singlechip controller , power drive device , inverter - fed device , a low power tow phase induction motor and safeguard circuit
本文研究了一种新型电压空间矢量控制两相逆变器?异步电动机的变频调速系统，该系统可以广泛应用于小功率、宽调速运行的场合。本项研究完成两相逆变器的设计，并组成了试验用的两相逆变器?异步电动机系统。系统是一个转速开环的变频调速系统，由单片机机控制电路、功率驱动电路、逆变器主电路、保护电路组成。 | | 8. | A relating mechanism based on induction - motor has been introduced . based on two model system , a series of simulation has been carried out . from simulation result , the characteristic of transient voltage stability with the application of fcl may be concluded
基于感应电动机的动态模型，对系统暂态电压失去稳定的机理进行了分析，提出了应用故障限流器可能有助于维持系统暂态电压稳定的论点，进而通过对两个模型系统所做的仿真实验印证了相关机理，并得出限流器对于维持系统暂态电压稳定的意义和作用特点。 |
- Similar Words：
- "induction-heated zone-refining" English translation, "induction-heating circuit" English translation, "induction-heating equipment" English translation, "induction-heating installation" English translation, "induction-heating machinery" English translation, "induction-motor meter" English translation, "induction-permeability characteristic" English translation, "induction-permeability curve" English translation, "induction-resistance welding" English translation, "induction-ring heater" English translation
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