发电机

Contact the engine generator's manufacturer whether a damper winding is provided or not.

你可以通过和引擎发电机的制造商联系看是否提供阻尼线圈。

An engine generator with a damper winding is highly recommended.

在此强烈推荐有阻尼线圈的引擎发电机。

The effect of pole-arc coefficient、 air-gap、 damper winding and magnet circuit saturation for no-load property of harmonic winding by it . So, in this article, we bring forward a new idea and method to analyze no-load property of harmonic winding of synchronous generator by third harmonic excitation.

根据三段法，分析了极弧系数、气隙、阻尼绕组和磁路饱和等因素对谐波空载特性的影响，为分析谐波励磁同步发电机谐波绕组空载特性提供了一种新的思路和分析方法。

In this paper,the modeling of an Electromagnetic Damping Machine by Maxwell 2D of Ansoft corporation is introduced.

0引言电磁阻尼器是一种特殊结构的空心杯电机，其工作原理相当于1台内部短路的杯形电枢发电机。

This balata lies between shake mat is phyletic and various, norms is all ready, facilitate cut into parts cut, assemble agile, can fight effectively press damping, apply to punching machine, forging press, fan, water pump, dynamo, air conditioning to wait for those who shake big Electromechanical equipment damping to use.

该橡胶隔振垫类别众多，标准完备，方便裁切，组装灵便，可有用抗压减振，适用在冲床、锻压机、风机、水泵、发电机、空调等撼动大的机械电子配置减振之用。

By virtue of bifurcation diagrams, Poincaré maps, orbits, time histories and frequency spectrum diagrams, the nonlinear dynamic responses of the generator rotor and hydraulic turbine rotor with coupling faults were analyzed. The results confirmed rich nonlinear motions such as periodic motion and quasi-periods with different values of parallel misalignment and declination. Moreover, the process of rub-impact is so complex that many low frequencies with large amplitude are in the range of

通过分岔图、Poincaré截面图、轴心轨迹图、时域波形图和幅值谱图系统地分析了发电机转子与水轮机转子在耦合故障下非线性动力学响应，发现机组转子系统随不对中平行量和偏角变化存在周期运动和复杂的拟周期，其碰摩过程非常复杂，机组故障特征频率除主要在1倍频外，还在0.3~0.4倍频处存在幅值较大的谐波分量。

The fault phase and the ground fault generator with the current difference larger than its threshold are thus detected,and the selectivity protection scheme is also presented.

目前国内外已开发的发电机定子接地保护有零序基波电压和三次谐波电压构成的100%定子接地保护、外加电源式定子接地保护等[3~6]。

However, the generator may be disconnected from the grid in case of a disturbance such as a voltage dip even a grid fault.

然而在运行过程中，由于各种原因引起的电网电压波动、跌落甚至短路故障会影响发电机的不间断运行。

Inner-rotor direct-coupled structure is adopted in wind generator design .

选择内转子直驱永磁的电机系统结构进行风力发电机设计。

In order to overcome these problems, the direct-driven style is being used nowadays.

为了克服这些缺点，采用风力机直接驱动永磁发电机，这也是风力发电的一种发展的趋势。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。