介绍柴油发电机组中励磁系统的种类和作用，以及交流发电机特性与励磁系统的关系。
It introduces excitation system "s type and function in diesel generator as well as the relationship of ac generator characteristic and excitation system."
柴油发电机电压特性测验。
柴油发电机电压特性试验。
该漆料是检测发电机定子线棒老化特性比较理想的电极材料。
This new product is a good electrode material used to detect the aging properties of generator stator bar specimen.
柴油发电机调速特性测验。
柴油发电机调速特性试验。
计算中采用的风电场数学模型考虑了风电机组的叶片、轮毂、齿轮箱和连轴器以及异步发电机的特性。
The mathematical model of wind turbine applied in the calculation takes account of characteristics of the blades, hub, gearbox, shaft and asynchronous generator.
针对电动机—发电机系统在低网压下的启动特性进行了理论分析和模拟计算。
Academic analysis and simulation calculation about starting characteristic of motor generator system in low voltage were carried through.
船舶电站电压的稳定性主要取决于同步发电机调压系统的动态特性。
The voltage stability of a ship power station is decided by the dynamic characteristic of its synchronous generator voltage regulation system.
船舶电站电压的稳定性主要取决于同步发电机调压系统的电压响应特性。
The voltage stability of a marine power station depends on the voltage response characteristics of voltage regulating system of synchronous generator( s) of the station.
船舶电力系统电压的稳定性主要取决于船舶电站同步发电机调压系统的电压响应特性。
The voltage stability of a ship's power system is determined by the dynamic characteristic of the synchronous generator voltage regulation system in the ship's power station.
本文介绍异步交流发电机的原理和特性及其应用。
This paper introduces the principle and specific property of asynchronous alternating current generator and its application.
采用模型模态试验方法对汽轮发电机组框架式基础的振动特性进行了研究。
In this paper, the vibration characteristics of frame foundation for steam turbine-generator set are performed by model modal test method.
文中首先介绍了电励磁双凸极发电机的结构、特性以及调压器的工作原理。
Firstly, this thesis introduces the basic structure, static characteristic and the regulator operation principle of doubly salient electro-magnetic generator system.
文中介绍由IGBT组成的自动励磁系统在发电机励磁调节中的的特性和作用。
This paper introduced the characteristic and function of the regulation of auto-excitation system based on IGBT in excitation system of synchronous generator.
主发电机(应急发电机)负荷及特性测验。
Load and performance test for main generator (emergency generator).
主发电机(应急发电机)负荷及特性试验。
Load and performance test for main generator (emergency generator).
依据等效电路的节点导纳方程，采用弦截法分析了自励感应发电机的稳态特性。
According to the nodal admittance equation, the analysis of steady state performance of self excited induction generators is carried out by using the secant method.
用于野外焊接施工的弧焊发电机，有时需要有下降特性和平特性的双重输出外特性。
Arc welding generator used for field welding, sometimes is required to have both dropping and constant voltage external characteristics.
本文讨论了国内汽轮发电机组常用的交流励磁机—整流器励磁系统的运行特性。
This paper discusses the performance of the conventional alternative exciter— rectifier excitation system of the domestic turbo-generator set.
利用这种特性，可以设计出不同于已往过载保护方式的新型风力发电机。
By use of this feature we can design new type wind-generator different from existing overload protection means.
采用模型模态试验方法对汽轮发电机组框架式基础的振动特性进行了研究。
In this paper, the vibration characteristics of frame foundation for steam turbine generator set is performed by model modal test method.
计算结果证明了基于改进BP神经网络算法建立的双馈水轮发电机负荷优化调节特性模型的有效性。
The calculation results prove that the model for load optimal regulative characteristic of doubly fed hydrogenerator based on improved BP neural network algorithm is effective.
汽轮发电机组轴承座动力特性对转子-轴承系统振动有比较大的影响。
The dynamic properties of bearing support system has large influence on the vibration of large turbo generator unit.
根据此分布了解风电场的风速特性，通过选择适当的风力发电机组，可以比较准确地预测风电场年输出电能。
According to this distribution law of the wind speed in the farm, the power energy production of the wind farm per year can be forecasted accurately by choosing right wind turbine generators.
采用测试信号法，通过计算发电机组的次同步电气阻尼特性，分析所设计的SEDC对发电机组次同步振荡的抑制效果。
By using test signal method, the sub-synchronous electrical damping characteristics of a generator and the impacts of the designed SEDC on the generators electrical damping are analyzed.
通过对测试数据的分析，获得了PEMFC发电机稳态运行特性和动态输出特性，为氢能发电机实用化研究奠定基础。
According to the analysis on test data, achieved the stationary characteristic and dynamic output characteristic, established the foundation on practicality research for PEMFC generator.
分析了汽轮发电机发生转子绕组匝间短路故障时的电磁特性，提出了基于小波分析的故障检测与诊断方法。
Electromagneic characteristic of the interturn short circuit in turbo-generator rotor windings is analyzed. And a method of fault detection and diagnosis based on wavelet transform is presented.
分析了汽轮发电机发生转子绕组匝间短路故障时的电磁特性，提出了基于小波分析的故障检测与诊断方法。
Electromagneic characteristic of the interturn short circuit in turbo-generator rotor windings is analyzed. And a method of fault detection and diagnosis based on wavelet transform is presented.
应用推荐