variable-power system的意思|示意

A variable speed constant frequency wind power generation system of doubly-fed induction generator based on converter excitation was described.

建立了基于变换器励磁的双馈感应电机的变速恒频风力发电功率控制系统的模型。

An ABB variable speed drive system is to power the giant fan that generates subsonic wind speeds at Boeing's flagship wind tunnel in Philadelphia.

ABB的一个变速驱动系统正在为波音公司在费城的旗舰风洞的大型风扇提供动力，以制造出次音速风速。

The main parts of the aircraft VSCF electrical power system consist of the no-brush AC variable frequency generator, converter and controller.

飞机变速恒频电源系统的主要部件有无刷交流变频发电机、变换器和控制器。

This paper mainly discusses the control and protection system for the 20kw VSCF (Variable Speed Constant Frequency) Wave Power Electric Station.

本文着重介绍了20千瓦变速恒频波力发电系统的控制功能和保护体系。

In this paper, a new nonlinear variable structure control principle with equivalent control term of turbine valve is applied to control transient process of power system.

提出了一种引入等效控制项的非线性变结构汽门控制规律。

The high voltage variable frequency transformation of power plant's pump system of condensation water pump, condensation water booster pump is described briefly.

对发电厂的凝泵、凝升泵的高压变频改造进行了简要叙述，并对经济性试验的数据进行了定量分析。