Design of Aviation Static DC/ DC Converter Based on Forecast Fuzzy PID Control 基于预测模糊PID控制的航空DC/DC变换器设计
Control strategy and realization of forecast fuzzy PID on aviation static DC/ DC converter DC/DC变换器预测模糊PID控制策略与实现
Application of static frequency converter to large-sized pumped storage power units 静态变频装置在大型抽水蓄能机组中的应用
Static VAR Compensation Design Three-Phase Static Converter with High Power Output 静止无功功率补偿装置设计
The static frequency converter used in pumped storage units generally adopts common thyristor as the rectifying inverting bridge. 用于抽水蓄能机组起动的静止变频器,其整流逆变桥通常采用普通晶闸管。
Static Induction Transistor Up Converter with High Linearity and Large Output 高线性大输出的静电感应晶体管上变频器
An Analysis of the Adjustment Characteristics of Static Frequency Converter in High powered Shaft Generator 静态频率变换型大功率轴带发电机系统调节特性分析
Mainly introduced are the characteristics of the static frequency converter ( SFC) for large sized pumped storage power units, including the start of SFC, connection, configuration, unit starting process and fault treatment. 主要介绍静态变频装置(SFC)在大型抽水蓄能机组中的应用,包括SFC的启动特点、一次接线、结构组成、机组泵工况启动过程及常见故障的处理。
The design and performance of a anique concentrated winding machine specifically designed for operation with a static power converter is described. 本文介绍了一种适合于配合静止动力换流器运行的集中式绕组同步电机的设计与特性分析原理。
Application of Technology of Static Frequency Converter at Medium Frequency in Interior Circle Grinding 中频静止变频技术在内圆磨削中的应用
The Analysis and Realization of a Soft Switching Aircraft Static Converter 一种软开关航空静止交流器的分析与实现
The configuration and characteristics of the static frequency converter ( SFC) system are introduced briefly. The start-up and test programs are analyzed in detail. Some problems existing in the test and operation process of the SFC system are also analyzed. 简述了静止变频器(SFC)系统配置的结构和特点,详细地分析了SFC系统的启动和试验程序,并针对SFC系统试验及运行过程中的若干问题进行了剖析。
The auxiliary static converter of Shanghai Metro vehicle requires a test bench, which consists ofa source part and a load part for the test out of board or the test with the load. 上海地铁车辆静止辅助电源在车下调试或加载试验时,需配备一套由试验电源和负载构成的试验台。
In this paper, a mathematical model of static frequency converter starting with current and frequency closed-loop control for pumped storage units is established. 本文建立了抽水蓄能机组静止变频器在电流、频率闭环控制下的数学模型。
An Advanced Average Value Feedback Static Converter Supply 改进的平均值反馈型静止变频电源
This paper introduces a three phase static converter with high frequency PWM technique, it realizes DC/ DC with Boost converter, and inverter is fulfilled by 120 degree on time inverter, and also designs AC filter circuit, the output waveform become sine wave. 论述的三相静止变流器采用高频PWM技术,利用Boost变换器实现直流升压,然后由120°导通型逆变器完成逆变,并设计了交流滤波电路,使输出波形为正弦波。
Effect of Harmonic Wave of AC/ DC/ AC Static Frequency Converter on the Electric Power System 交-直-交变频装置产生的谐波对电力系统的影响
Application of static refining model to converter 炼钢静态模型的应用
Study on the static frequency converter for gas turbine generator sets 燃气轮机发电机组静止变频启动装置研究
Study on harmonic suppression of pumped storage power station with static frequency converter 抽水蓄能电站变频起动装置的谐波抑制探讨
Study of process of starting pumped storage machine by static frequency converter with field current controlled 励磁控制下抽水蓄能电机静止变频器起动研究
Field-Oriented Control of the Induction Motor Fed by a Static Frequency Converter 变频调速异步电机的磁场定向控制
Research of Excitation Controller and Static Frequency Converter Starting in Pumped Storage Units 抽水蓄能机组微机励磁及变频起动问题的研究
Through the comparison of three schemes, the ZVS push-pull resonant converter is one of the best DC link topology for the modularization aviation static converter. 通过对三种电路方案的比较,ZVS推挽谐振电路具有输出电压稳定、效率高的特点,是模板化航空静止变流器直流环节的优选拓扑方案之一。
The trend of each physical quantity of the static frequency converter starting system is obtained by simulation. 仿真得出抽水蓄能机组静止变频起动系统各物理量的变化规律。
Circuit simulation demonstrated that the dynamic and static performances of buck converter controlling by sliding mode are better than that of PWM converter. 电路仿真表明,滑动模控制的buck变换器的许多动态性能和静态性能都优于PWM控制的buck变换器。
Power Sources A Study of Accelerated Life Test Method for a Static Frequency Converter 变频电源的加速寿命试验方法的研究
Study of starting process of pumped storage machines by static frequency converter 抽水蓄能电机静止变频器起动过程分析
Believe in the near future, in high-power IGBT market application more mature, more reliable, IGBT inverter technology of multilevel SCR will gradually become replacement of static frequency converter, the pumped-storage unit start-up of the main way. 相信不久的将来,在大功率IGBT市场应用更加成熟、更加可靠之后,基于IGBT多电平技术的静止变频器将逐渐替代可控硅静止变频器,成为抽水蓄能机组起动的主要方式。