We then created an ATM permanent virtual circuit (PVC), assigned it to the variable bit rate non-real-time ATM service category, and configured a sustained cell rate of 6 Mbps.
我们创建了一个AT M永久虚拟电路(PVC)，然后分配了可变的速率到非实时atm服务类别，并且配置了6Mbps的持续信元速率。
Taking PM type(the permanent magnet model) SLPMU -025A motor as an example , this paper makes analytical calculation of its efficiency characteristics by the means of equivalent circuit.
以日本神钢电机公司制造的PM型（永久磁铁型）SLPMU-025A为样机，利用等效电路法对其效率特性进行了解析计算。
The main control circuit sends 6 PWM signals. After the isolation and enlargement by the power circuit, these signals could drive the Permanent Magnet Synchronous Motor (PMSM for short).
主控电路发出6路PWM信号，经过功率电路隔离和放大，驱动交流永磁电机运转。
This is done to prevent the system over-pressurising which could cause permanent damage to numerous components in the circuit.
这样做是为了防止由于系统压强过大导致的对电路中无数构件永久性的损害。
A simple and high - Performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is Presented.
提出了一种可控整流电路，它与永磁方波电机联合构成一种简单、高性能的无刷直流发电机。
This article introduced emphatically the control strategy, position detection and identification, drive technique as well as main circuit of permanent magnet Ac servo system.
重点介绍了永磁交流伺服系统的控制策略，位置检测和辨识、主电路和驱动技术等关键技术。
Do not short circuit batteries, permanent damage to batteries may result.
不要将电池短路，那可能永久的损坏电池。
The computer simulation study with high-accuracy for the permanent magnet brushless DC motor based on the combination of electric circuit and electromagnetic field solution was presented in the paper.
介绍永磁无刷直流电动机采用场路结合方法实现高精度计算机仿真的研究。
Self-developing control circuit solve open and close control questions in permanent magnetic actuator with one coil.
自行设计的控制电路解决了单线圈永磁机构的分、合闸拉制问题。
Taking permanent mechanism to match perfectly with vacuum circuit breaker further raises the reliability of the circuit breaker, so as to meet the requirements of high quality, high reliable product.
将永磁机构与真空断路器进行完美的匹配，进一步提高断路器的可靠性，满足高质量、高可靠性产品的需求。
The permanent magnet actuator, as the new operation system of vacuum circuit breakers, is the key to the transformation from mechanical actuation to electronic actuation.
永磁操动机构是新一代真空断路器的操作系统，是由机械操动向电子操动转变的关键。
The adoption of hybrid magnetic circuit structure in permanent magnet motors can effectively increase air gap flux density.
永磁电机中采用混合式磁路结构能有效地提高气隙磁通密度。
A method of permanent magnet circuit design is introduced. Validity of the method is validated by the design of main permanent magnet of MRI with 0.35t.
本文介绍了一种永磁磁路设计方法，并以0.35T的MRI主磁体设计为例验证了磁路设计方法的有效性。
Type ZN72-40.5/D vaccum circuit breaker equipped with permanent magnetic operating driver is introduced in this paper, which has good performance, high reliability and convenient application.
笔者介绍了配用永磁机构的ZN72-40.5/D型真空断路器，其性能优越，可靠性高，具有良好的应用前景。
The hardware of permanent magnet AC servo system is designed, including system power main circuit, system control circuit and auxiliary circuit.
设计了永磁交流伺服系统硬件电路，包括系统功率主电路、系统控制电路和辅助电路。
The vacuum circuit breaker with permanent magnetic actuator developed by ABB Company in 1997 adopts a double-stable double-coil structure in its actuator.
ABB公司于1997年研制的永磁机构真空断路器，其永磁机构采用双稳态双线圈结构。
This article presents a design of permanent magnetic brushless DC motor control system and mainly involves the hardware circuit design of speed closed loop and power module drive.
介绍了一种永磁无刷直流电机控制系统的设计方案，主要涉及速度闭环和功率模块驱动的硬件电路设计；并通过实验证明该设计可直接用于小型无刷直流电机的控制。
Confirming about the working point of the permanent magnet is an essential premise in calculating of the permanent magnetic circuit.
永久磁铁工作点的确定是永磁磁路计算的必要前提。
The invention relates to a novel six-phase permanent magnet fault-tolerant motor control system in a half-bridge circuit structure, which has the characteristic of failure isolation.
一种新颖的具有故障隔离特性的半桥电路结构六相永磁容错电机控制系统。
Constituting the magnetic circuit with three pieces of permanent magnet to make up the magnetic grinding device which is used to grind small flat of parts.
用三块永磁铁组成磁路制成磁力研磨装置，用于零件的小面积研磨。
On this basis, this paper designs the circuit of some of the key parts of all digital AC servo driving system of permanent magnet.
在此基础上本文对全数字交流永磁伺服驱动系统的一些关键部分进行了电路设计。
Based on the permanent magnetic actuator with optic-controlled module, a new idea to design vacuum circuit breaker with multi breaks is proposed in this paper.
提出了一种设计多断口真空断路器的新思路，即采用基于永磁操动机构的光控模块式真空断路器单元串联成为更高电压等级的多断口真空断路器。
A new type control circuit of a vacuum circuit breaker with permanent magnetic actuator is presented.
提出了永磁操动机构真空断路器的一种新型控制电路。
Many mature control strategies being available for nowadays rotating motors, a permanent magnet motor based control scheme is put forward for possible operation mechanism of circuit breakers.
鉴于旋转电机已具备较为成熟的控制方法，本文提出了基于永磁电动机控制的断路器操动机构方案。
In this paper, the design of the permanent magnet synchronous motor (PMSM) using field-circuit method was introduced.
采用场路结合法设计稀土永磁同步电动机。
On account of the problems of magnetic circuit design of magnet assembly at home and abroad, a permanent magnetic filter with a unique magnetic circuit was developed.
磁滤器是一种用于弱磁性粉体矿物分选的小型磁选机，其磁系是磁滤器的关键部件，针对国内外磁系磁路设计中的问题，研制了一种磁路独特的永磁磁滤器。
This paper introduces a vacuum circuit breaker based on the permanent magnetic actuator.
本文介绍了一种基于永磁机构的真空断路器。
This paper describes the magnetic field structure of the contactors in arc-extinguishing chamber, permanent magnet device and the types of vacuum circuit breaker.
阐述了真空断路器的灭弧室触头磁场的结构、永磁机构及种类，详述了真空开关的常见问题与选型注意事项。
This paper describes the magnetic field structure of the contactors in arc-extinguishing chamber, permanent magnet device and the types of vacuum circuit breaker.
阐述了真空断路器的灭弧室触头磁场的结构、永磁机构及种类，详述了真空开关的常见问题与选型注意事项。
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