绕线电机采用转子串电阻、电感的方法,既能进行起动,又能较大幅度地节能。
It can not only start, but the economize energy greatly to join resistor and inductor to rotor winding in a wound - rotor asynchronous motor.
本文提出了绕线式感应电机转子回路电阻的斩波调节原理,设计了双环调速系统,并进行了计算机辅助设计和仿真研究。
This paper presents a chopper adapting principle of rotor's resistance of induction motor, develops a two loops speed governing system, and gives computer simulation results.
用途:适用于偶数槽电机带钩换向器转子的自动绕线。
Usage: suitable for automatic wire winding of even number slot motor with hook commutator rotor.
用途:适用于电动工具、串励电机、无钩槽形换向器的自动绕线。
Usage: suitable for automatic wire winding of electric tool, series motor, slot type no hook commutator.
用途:适用于奇数槽电机转子的绕线。
Usage: suitable for wire winding of odd number slot motor rotor.
用途:适用偶数槽电机的绕线。
用途:适用家用发电机转子线圈两极同时排绕线。
Usage: suitable for family use dynamotor rotor coil two poles wire winding in the same time.
本文对绕线式感应电机串级调速系统的功率因数进行了系统的分析。
The power factor of wound induction motor drives with cascade control is analysed systematically.
根据无刷绕线转子异步电动机的结构特点,导出该电机的基本方程。
The basic equation of brushless wire - wound rotor asynchronous motor has been derived according to structure characteristic of this motor.
绕线式异步电机采用转子回路串电阻调速广泛应用于我国工矿企业的提升机电控系统。
Wound-rotor induction motors that adjust speed by connecting resistors in series to rotor circuit have been easily found in the electrically controlled systems of shaft hoist.
分析了PWM的调整方式,利用绕线式电机和串电阻调速的原理,提出了一种结构简单、功率强的变阻调速绞车。
PWM mode was analyzed, and a kind of variable-resistance timing Winch being of simple structure and large power supply was put forward by using wire-wound motor and series resistance timing principle.
本文主要论述运用电机学原理解决绕线式异步电机起动中的火花异常问题。
This paper mainly talks about applying electric motor Principle to solve the wound-primary type asynchronous motor starting sparks abnormal problem.
用途:适用串激电机和罩极电机定子内绕线。
Usage: suitable for clutch motor and cover pole motor stator inner wire winding.
本文叙述了精矿库抓斗吊车绕线式电机滑环烧损原因,提出了预防措施和建议,介绍了滑环修复标准和方法。
This paper describes the reason for burnt sliding ring of coiling motor used for clamshell crane, puts forward preventative measures and Suggestions and introduces repairing standard and method.
本绕线式电动机转子电路脉冲调速系统模拟试验,省去了测速发电机,而利用转子电势组成速度负反馈系统。
The model test tried on this system did not use the tachometer generator but used rotor electromotive force instead to form the speed negative feed-back system.
主要类型可分为鼠笼式、绕线式及滑差电机拖动。
The main types of motor are squirrel -cage, winding and differential types.
用途:适用于起动电机定子磁场扁线绕组的绕线。
Usage: suitable for starting motor stator magnetic field flat wire winding.
双输出绕线式发电机的定转子绕组之间不仅有磁的联系,而且有电的直接联系。
There are not only magnetical connection but also direct connection of electricity between stator and rotor windings of the doubly fed slip-ring generators.
介绍了利用绕线转子异步电动机转子频率控制电机转速的新方法。
A new method controlling the speed of a motor by using the rotor frequency of a wound-rotor asynchronous motor is introduced.
塑封电机普遍采用环形绕组,该绕组便于高效自动化绕线。
Circular winding is widely used in plastic - covering motor which is easy to be automatically winded.
线杆驱动电机、绕线杆位置传感器、转位驱动电机和定子夹具位置传感器均与控制器连接。
The wiring rod driving motor, the position sensor of the wire winding rod, the shift driving motor, and the position sensor of the stator clamping tool are respectively connected with a controller.
用途:适用于汽车发电机定子波形绕组绕线。
Usage: suitable for wave shape coil winding for auto generator stator.
本实用新型涉及一种无铁芯绕线式杯型电机转子,属于电机技术领域。
The utility model relates to a wirewound cup type motor rotor without iron core and belongs to the technical field of the electric motor.
本实用新型涉及制作电机线包的一种可任意变化大小及形状的万能绕线模具框。
The utility model relates to a universal winding mold frame which is used to produce motor solenoid with changeable sizes and forms, including support columns, sliding panels and a base.
特点:采用伺服绕线,步进电机排线、自动推入工装、自动剪断,三相一次完成。
Features: apply servo wire winding, step motor wire winding, automatic loading to tooling, automatic shearing and three phases finish in one time.
用途:适用于偶数槽微电机转子的自动绕线。
Usage: suitable for automatic wire winding of even number slot micro motor rotors.
现有的定子绕线机电机功率损耗大,并且不适用窄槽口定子铁芯。
The power loss of the existing stator winding machines is large, and the existing stator winding machines are not suitable for stator iron cores with narrow groove mouths.
主要介绍了现代同步发电机的四凸极整体转子绕组结构,设计了该绕组绕制用的转子铁心固定夹具和绕线模。
The unitary 4-salient pole rotor winding structure of modern synchronous alternator was mainly introduced, and the rotor iron core clamp mould and coiling mould for coiling rotor winding was designed.
针对扁平线以宽边为绕制方向绕制电机线圈的要求,提出了一种集机械、电气、液压、电子、计算机等先进技术于一体的智能绕线机。
This paper presents an intelligent coiling machine with advanced skills of machine, electric, hydraulics, electron and computer designed for manufacting motor windings with thick flat wires.
针对扁平线以宽边为绕制方向绕制电机线圈的要求,提出了一种集机械、电气、液压、电子、计算机等先进技术于一体的智能绕线机。
This paper presents an intelligent coiling machine with advanced skills of machine, electric, hydraulics, electron and computer designed for manufacting motor windings with thick flat wires.
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