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发电机输出
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  generator output
    Design of generator output voltage using fuzzy control
    发电机输出电压模糊控制器的设计
短句来源
    By experimental validation of generator output characteristic, the start-up wind speed of the rotor is 3.5m/s. When the natural speed is 7.4m/s, the maximum rotor power coefficient is 0.40 and the output power is 313.9W;
    经风力发电机输出特性的实验验证,螺旋桨式叶轮起动风速为3.5m/s,在自然风速为 7.4m/s 时,风能利用系数最大为 0.40,输出功率达 313.9W;
短句来源
    The paper applies the fuzzy control system toolbox based on MATLAB(SIMULINK) language,through the application of the electrical generator output voltage fuzzy control,supplies a simulation method.
    运用了基于MATLAB(SIMULINK)语言的模糊控制系统工具箱,通过对发电机输出电压模糊控制的实现提供一种仿真方法。
短句来源
    At the same time the relationship between the current of field and generator output values and its parameter is discussed.
    同时,本文还对发电机运行时励磁电流与发电机输出端电参量和发电机参数的关系进行了分析,由于其是发电机运行时磁场产生的根本,所以与故障有着深刻联系,应作为故障诊断的另外一个故障特征量;
短句来源
    Excitation control system is in charge of regulating the generator output voltage and guaranteeing its stably operation with full output power, which plays an important role in enhancing the static and dynamic stability of the power system, especially for large-scale interconnected power system.
    同步发电机励磁控制系统承担着调节发电机输出电压,保障同步发电机稳定、满发的重要责任。 同时,它对电力系统的静态和动态稳定也起着重要的作用,尤其对大规模互联电力系统的稳定性有着重要的影响。
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  “发电机输出”译为未确定词的双语例句
    Analysis of the Transient State of Output Voltage and Exciting Current in Alternator
    发电机输出电压与激磁电流瞬态过程分析
短句来源
    At the same time, through the theory analysis and account, as the natural wind speed is the range of 4m/s~8m/s, the output power of propeller rotor is 3.12 times of output power of propeller rotor general wind turbine, and these founded the theory and technology base for the development of the middle-mode and big-mode turbine.
    同时通过理论分析计算可得,在自然风速 4m/s~8m/s 区段,螺旋桨式叶轮浓缩风能型风力发电机的输出功率是螺旋桨式叶轮普通型风力发电机输出功率的 3.12 倍,为该型风力发电机向中、大型机组发展奠定了理论与技术基础。
短句来源
    basing on the C8051F040 MCU, designs the software and hardware of control system, which measure the voltage, electric current, frequency, engine rotational speed, control throttle opening angle and thus control frequency stability;
    基于C8051F040单片机,设计了控制系统软硬件,检测发电机输出电压、电流、频率、发动机转速,同时控制节气门开度,从而控制频率稳定;
短句来源
    Within the scope of calculation, System2’s operation efficiency and the export work of generator are 12%~15% and 5.4%~17.8% higher than those of system1, but the irreversible temperature change of flash chamber of system1 is 4.8%~5.8% higher than system 2’s, and at the same time, the flash ratio and fresh water output are 4.9%~6.0% higher.
    在计算范围内,系统2的系统效率比系统1高12%~15%,发电机输出功率高5.4%~17.8%; 系统1比系统2的闪蒸不可逆温差高4.8%~5.8%,闪蒸海水比率与淡水产量比系统1高4.9%~6.0%。
短句来源
    The power circuit and the control circuit of the common-anode chopper suitable for the automatic regulation to the output voltage of the 30kW auxiliary generator in V_(1003) locomotive are introduced in the paper with the aid of computer.
    本文用计算机作为辅助手段,确定一种适合于自动调节V_(1003)型机车30kW辅助发电机输出电压的共阳极斩波器的主控电路。
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  generator output
It turns out that pulsed RF has a definite clinical effect while continuous RF with a low generator output does not.The clinical effect of RF lesions may therefore be entirely or in part due to the electric field.
      
Multiple pathophysiologies that result in hypogonadotropic hypogonadism can converge on a final common mechanism of attenuated hypothalamic GnRH pulse generator output and hence reduced LH (and FSH) secretion.
      
Characteristic plasma pencil design is as follows: inner diameter of outlet of the nozzle 0.4 mm, typical length of the nozzle 4 cm, characteristics rf generator output power varied 70 ÷ 300 W.
      
Measurement of a generator output admittance by means of a measuring line
      
After measuring baseline tissue impedance, generator output was slowly increased to generator maximum or until circuit impedance increased.
      
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Wind power is a kind of inexhaustible and harmless energy source in the nature. Its application for providing electric power becomes more and more attractive nowadays. However, the wind power is not easy to control, because the change of the wind velocity will change the rotating speed of the wind turbine, Consequently, the output frequency and voltage of the alternator driven by it will also be varied. This is unacceptable either to the consumers or to the parallel operation with an existing power system....

Wind power is a kind of inexhaustible and harmless energy source in the nature. Its application for providing electric power becomes more and more attractive nowadays. However, the wind power is not easy to control, because the change of the wind velocity will change the rotating speed of the wind turbine, Consequently, the output frequency and voltage of the alternator driven by it will also be varied. This is unacceptable either to the consumers or to the parallel operation with an existing power system. For solving this problem, this paper presents a variable speed and constant frequency and magnitude when the wind turbine speed varies within certain limits. This is realized by using an eddy-current coupling between the wind turbine and the alternator and the existing current of the coupling can be automatically regulated by means of electric devices so as to keep the speed of tile alternator practically constant., The features of this system are its compactness, reliability, fine regulation and ease of control. The experimental characteristics will be given and some exploratory viewpoints on the application of this system to wind power generation will be presented.

风能是自然界中取之不尽用之不竭的没有污染的能源,利用风能发电来提供电力,愈来 愈受到人们的重视。但风能比较难于控制,风速的变化会引起风轮机转速的变化,因而由它 所驱动的交流发电机的输出频率与电压也将随之变化,这对用户或与电网并联来说都是不合 适的。为了解决这个问题,本文提出一种变速恒频发电系统,这种系统能保证当风轮机转速 在一定范围内变化时,在交流发电机输出端能获得稳定频率的电压。这种系统是通过将风轮 机与发电机以电磁滑差方式联接,并通过由电子器件组成的调节系统自动调节电磁滑差联接 装置的励磁电流而实现的。这种系统的特点是结构紧凑、运行可靠、调节精度较高、控制简 单方便。本文介绍了通过实验获得的某些性能结果,并对这种系统用于风力发电的可能性提 出了探讨性的看法。

The adoption of AC magneto now turns into a development trend in designing automobile generators, Automatic regulation of the output of magneto to meet the needs of paralell operation with storage batte-ries is becoming a key to the extensive application of magneto to the automobile. To counter the characteristics of magneto,this paper deve-lops a new way in which the output of magneto is automatically regulated by inserting in an iron core reactor. Theoretical analysis is given and experiments are made. It...

The adoption of AC magneto now turns into a development trend in designing automobile generators, Automatic regulation of the output of magneto to meet the needs of paralell operation with storage batte-ries is becoming a key to the extensive application of magneto to the automobile. To counter the characteristics of magneto,this paper deve-lops a new way in which the output of magneto is automatically regulated by inserting in an iron core reactor. Theoretical analysis is given and experiments are made. It is proved that theoretical results are in good agreement with measured ones.

采用永磁交流发电机作为汽车发电机是当今汽车专用发电机的发展方向。能否用简单、有效的方式自动调节永磁发电机的输出,以满足与蓄电池并联运行的需要,成为它能否推广使用的关键。本文针对永磁交流发电机的特点,提出了采用串入铁芯电抗器的方式来自动调节发电机输出的一种途径。并对此作了理论分析和实验测试,结果表明,理论分析和实验测量的数据基本一致。

This paper discusses the technology problems in improving stator core of № 1 hydrogenerator in Feng Man power station. By the improvement the output of the generator increased 13.3%. The results show that this method provides a good practice for increasing capability of old hydrogenerators.

本文重点探讨定子铁芯在技术改造过程中的主要工艺问题,对老式发电机的增容改造提供了实践经验。丰满1号机技术改造后,发电机输出功率增加13.3%。

 
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