异步的

SP Series Static Phase Advancers qre on-site reactive power comprnsating devices that our company has developed fo large power three-phase winding asynchronous motors.A phase advancer is wired in the circuit of motor rotor to increase power factor of the motor,decrease stator current, lower the olss of lowvoltage motor and power transmission lines,so as to achieve the goal of energysaving.

南通新业电子 HPX静止式进相器 HPX static phase advancer 概述 General Description HPX静止式进相器是本公司专为大功率三相绕线式异步电动机研制的就地无功率补偿装置，它串接于电机的转子回路，用以提高电机的功率因数，减小定子电流，降低电机和输电线路的损耗，从而达到节能降耗目的。

ABSTRACT Discrete Event System is a kind of complex system characterized with asynchronism, concurrency, interaction, etc.

离散事件系统是一类异步、并发、交互影响的复杂系统，有关离散事件系统理论与控制的研究已有近二十年的历史，随着计算机技术和控制理论的发。。。

The exploration to the asynchronism and reliability of WS has the significant practice meaning for improving the performance ,quality of service of WS and expanding the scope of WS applications.

本文对Web 服务异步性和可靠性的探索将对提高Web 服务的效率和服务质量、扩展Web 服务的应用领域有着重要的实际意义。

Selection of three-phase induction motor VVVF have a wide speed range, in order to achieve different kinds of fiber processing, eight roller guide wire to increase the use of the machine.

选用三相变频调速异步电机有一个比较宽的调速范围，以实现加工不同品种的纤维，增加八辊导丝机的使用范围。

Based on the research on the theory and technology of dual-PWM variable frequency AC motor control, a design of dual-PWM variable frequency AC motor control system which has factor control loop rectifier and slip frequency speed regulator is proposed.

本文在总结和研究当前双PWM变频调速基础理论和常见技术的基础上，设计并研究了一种基于DSP的整流侧功率因数闭环、逆变侧转差频率控制的双PWM异步电机变频调速系统。

A distributed VVVF control system for six-phase induction motor was based on power drive building blocks and system integration.

在电力电子系统集成概念的指导下，通过运动控制模块的系统集成来构建六相异步电机的分布式变频调速系统。

The inductance motor being studied is of six-phase.

以六相移30 的绕组结构为例，对包括滤波器的多相异步电动机建立了数学模型并进行了仿真分析，仿真结果验证了电抗器的有效性。

So it is feasible to apply the CSR to the production of grain oriented Silicon steel.

试验研究结果表明，在取向硅钢的生产中采用异步冷轧，可以在稳定的条件下获得板型良好、表面光洁的各种厚度板材。

Read or write operations to storage are optional and can be executed asynchronously in many cases.

对磁盘存储的读或写操作是可选的，在很多情况下是被异步处理的。

These results are quite important for further researching on the control and estimation problems of the induction motor systems.

这些结论对于异步电动机系统的控制和估计问题的研究有着相当重要的意义。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失