调速

Hydraulic actiyator system is one of the important systems for operating quality and security of electrical power plant.

水轮机调速系统是影响电力系统运行质量和安全的最重要的控制系统之一。

Combining the fuzzy logic and traditional PID control, it makes governor more adaptive to the real operation conditions.

它将模糊推理与传统PID控制相结合，使调速器进一步适应调节系统工况的变化。

Free net speeder lite keep your connection secure, prevent automatic disconnections.

免费净调速建兴保持您的连接安全，防止自动断开。

The starting character that studies electric machinery of ultrasonic of wave of laden be issued to lower levels in development, moving character, timing character, pace enters characteristic, area on the foundation of laden ability, announced load affects the pattern to small step pilot, the robot much freedom that put forward to be based on drive of electric machinery of travelling wave ultrasonic spends articulatory and exact location to control a method.

在深入探究负载下行波超声波电机的启动特性、运行特性、调速特性、步进特性、带负载能力的基础上，揭示了负载对微步控制的影响规律，并提出了基于行波超声波电机驱动的机器人多自由度关节精密定位控制方法。

This paper presents design Process of control system of diesel generating set for SS1H 70F marine oil rig,points out the principle of design select model,and calculates capacity of bus design for power system and protection of generating set.By application of model DYT 3 voltage regulator that made in home,the problem of generating set parallel connection about two kinds of different standards,capacity,rolational speed,electric speed regulator is solved sucessfully.It is pained good parallel connection ru...

介绍了SS1H 70F型海洋钻机柴油发电机组控制系统的设计过程，提出了设计选型的原则，并对发电系统母线设计和保护进行了计算，应用自行研究的DYT 3型电压调节器成功地解决了 2种不同规格、不同容量、不同转速、不同电子调速器的发电机组并网问题，并网运行指标好，为钻机电传动系统的改造提供了技术经济可行新思路

Air is transfened into hot air by passing through the heater,and goesinto the hotair separator on the top of he dryer,then goes into the drying room evenly.at the same time liquid materials are sent to the centrifugal atomixer on the top of the dryer the the screw pump with stepless speed regulation,and atomized into timy dr-oplet which will contact hot air,then dried into dry product within shortest time.

空气通过加热器转化为热空气，进入装置在干燥室顶部的热风分配器，然后均匀的进入干燥室，同时通过无级调速的螺杆泵将料液送至装置在干燥室顶部的雾化器，使料液雾化成极小的雾化液滴，料液和热空气并流接触，水份迅速蒸发在极短的时间内干燥为成口若悬河，成品经干燥塔底部和旋风分离器排出，废气由风机抽出排空。

It is very importance value for the researcher to design the vessel electric propulsion motor drives system.

当时，对于推进电机控制来说，直流电动机是最好的选择，但到了20世纪80年代，交流电机可调速驱动系统在工业上已经可以实现，在商业上很有竞争力。

The actuator may be equipped with a special gear and magnetic pickup, using the governor drive to sense engine speed.

该执行器可配备专用齿轮及磁感应，采用调速器驱动器来探测发动机的速度。

Hydraulic planer the advantages of a smooth drive, the introduction of hydraulic drive, ram a uniform velocity,and can achieve variable speed; load capacity than the general mechanical transmission large Shaper;ram can be in any position to immediately stop or start;Stage movement to apply the hydraulic drive,feed rate can be in a certain range without adjustments; Machine done by hydraulic valve protection, are not too easy to damage the machine parts;Part of the oil is not easy to work wear, so long machine life;manipulating simple and convenient.

液压刨床的优点是传动平稳，由于采用液压传动，滑枕的运动速度均匀，且可实现无级调速；负荷能力比一般机械传动的牛头刨床大；滑枕可以在任何位置上立刻停止或起动；工作台的进给运动也采用液压传动，进给量可以在一定范围内无级调整；机床由液压安全阀做保护，过载时不容易损坏机床的零部件；零件在油里工作不易磨损，因而机床寿命长；操纵简单，使用方便。

The rotor synchronising gears can be seen between the governor drive-belt and the flywheel.

转子同步齿轮可以看出之间的调速器带和飞轮。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。