1) frequency-dependent
频变
1.
The precise integration method is employed to analyze the transient response of frequency-dependent interconnects.
本文利用精细积分法求解高速VLSI中频变参数互连线的瞬态响应 。
2.
Compact Finite Difference (CFD) is used to spatial discrete the MTL model of transformer winding; Vector fitting and recursive convolution are applied to process the frequency-dependent parameters in ti.
基于变压器绕组的多导体传输线(MTL)模型,本文研究了VFTO下频变线圈电位分布时域快速算法。
2) variable frequency
变频
1.
Study of application of variable frequency hydraulic straight-vibrating sieve;
变频液压直线振动筛的应用研究
2.
Energy saving analysis of the variable frequency circulating water pump in a hot water heating system;
热水供热系统变频循环水泵节能分析
3.
Brake test system incorporating virtual instrument and variable frequency technologies;
基于虚拟仪器和变频技术的制动器试验系统
3) frequency conversion
变频
1.
Dyeing and printing machine synchronization system based on network and frequency conversion technologies;
基于网络和变频技术的印染机械同步系统
2.
Amelioration of frequency conversion drag system in entirely automatism flakeboard production line;
刨花板全自动生产线横锯推板采用变频交流拖动系统的改进
3.
The Application Analysis of Frequency Conversion Timing Technique in Power Plant;
火电厂变频调速技术的应用分析
4) Variable-frequency
变频
1.
Application of DSP to Variable-frequency Control System of Boiler Feed Water;
DSP在锅炉给水变频控制系统中的应用
2.
Application of variable-frequency speed equipment on water supply in uptown;
变频供水设备在小区的应用
3.
The Study on the Control Device for Measuring the Transmission Line Parameters by Variable-frequency Electrical Measurement;
输电线路工频参数变频测量控制系统的研制
5) frequency converter
变频
1.
The application of the frequency converter speed adjust for the coal feeder in large power plant
大型发电厂给煤机的变频调速应用
2.
Research on frequency converter system based on SVPWM
基于SVPWM的变频系统分析设计
3.
The application of frequency converter in deep water wells
变频器在深井供水中的应用
6) Inverter
[英][in'və:tə] [美][ɪn'vɝtɚ]
变频
1.
Application and Aalysis of High-Voltage Inverter Transform of Heating Net Cycle Pump in Huhehaote Jinqiao Power Plant
呼和浩特金桥热电厂热网循环泵高压变频改造应用与分析
2.
The Application of Inverter in the Auto Solder
变频技术在自动焊机上的应用
补充资料：频率变化率继电器
频率变化率继电器
frequency change rate relay
P Inl口b旧nh口olu]一d一orlql频率变化率继电器(frequeney。hange:aterelay)当所在点交流电压的频率变化率超过预先设定值时动作的继电器。主要用于电力系统的自动低颇减负荷装置中，配合低频继电器的动作，在电力系统发生严重有功功率缺额情况下，加速自动减负荷，以迅速恢复电力系统频率，保证电力系统安全稳定运行。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条