ac system AC的意思|示意

The experiment technology and equipment of ac drive system are the important method of the study, development and speciality teaching of ac traction engine.

交流传动系统实验技术和设备是交流传动机车研究、开发及专业教学的重要手段。

By comparison with analogue AC servo system, some remarkable features of digital AC servo system, such op programming function, system stability and system performance are described.

通过与模拟交流伺服系统的比较，说明了全数字交流伺服系统可编程能力强、系统稳定性好、系统性能提高等特点。

Its software is designed to calculate the running parameters of the AC drive system, including transformer, quadrant rectifier, DC circuit, inverter, AC motor and train load.

系统采用软件方式实时计算交流传动系统的运行参数，包括变压器、四象限整流器、直流中间回路、逆变器、电机及负载。

From point of view of electric-energy control, AC excited generation system for wind-energy with variable-speed and constant-frequency includes AC excited generator, AC exciter and the control system.

交流励磁变速恒频风力发电系统从电能控制的角度来看，它包括交流励磁发电机、交流励磁器和发电控制系统。

To satisfy high requirements for position follow accurateness and location precision of ac servo system at present. This paper researches and develops ac servo position control system based on DSP.

为了满足当前交流伺服位置跟随精度和定位精度高的要求，本文研究并开发了基于DSP的交流伺服位置控制系统。

A new way to generate stable ac current is found with feed back control system by single chip microcomputer. So a new high power ac current regulator is developed.

再用单片机组成反馈控制系统，从而找到了交流稳流的新方法，研制出一个大功率交流稳流电源。