design impedance

Taking the particularity of the connection scheme of novel converter transformer and its filter system into account, it s necessary to find out the relation between its commutated reactance and short-circuit impedances between windings and fundament frequency impedance of filter branch for impedance design of novel converter transformer and reactive power .

考虑到新型换流变压器及其滤波系统的接线方案较为特殊,了解其换相电抗与绕组之间的短路阻抗及阀侧滤波支路的基频阻抗之间的关系,对新型换流变压器的阻抗设计和阀侧无功补偿度的优化配置是十分必要的。

The conception design of the evaluation system of naval vessels equipment anti-shock;

舰船设备抗冲击性能校核评估系统概念设计

Influence of impedance mismatch of channel equipment on the ranging system

信道设备阻抗失配对扩频测距的影响

short circuit impedance of arc furnace installation

电弧炉设备的短路阻抗

The resistance wire in an electrical appliance such as a heater or an oven.

如加热器或灶具等电气设备中的阻抗电丝.

All three headphones have a low impedance of32 Ohms and can easily be driven directly out of a portable.

所有耳机的阻抗都是32欧姆，便携设备可以轻松的驱动。

New Method of Preparing Giant Magneto-Impedance Film Material and Its Design of Detection System;

巨磁阻抗薄膜材料的制备新方法与检测系统的设计

The Overall Frame Design of the Breast Electrical Impedance Scanning Equipment and the Hardware Realization of the Signal Detection Module;

电阻抗乳腺扫描成像设备的总体规划及信号检测部分的硬件实现

Consideration on Backup Protection of High Impendence Transformer

对高阻抗变压器后备保护问题的思考

Synthesis and application of flame retardant and anti-wrinkle agent for cotton

棉用阻燃-抗皱整理剂的制备及应用

This paper presents a novel method for short-circuit current calculation, using zero impedance branch to simulate electrical equipment( such as circuit breaker).

【中英文摘要】提出了将电气设备(断路器等)一条零阻抗支路模拟的短路电流计算方法。

Acoustic horn is a key component in power ultrasonic equipment and plays a role in improving sound intensity and matching impedance.

超声变幅杆是功率超声设备中的关键部件,它起着增大声强和阻抗匹配的作用。

intrinsic impedance

内在阻抗;内阻抗;内禀阻抗;本征阻抗;固有阻抗

airborne ECM set for self defence

飞机自卫电子对抗设备

Preparation of Polymer Damping Materials and Designation of Constrained Damping Structure;

高分子阻尼材料制备及约束阻尼结构的设计

A design of Magnetic resonance electrical impedance tomography( MREIT) system is presented.

介绍了磁共振电阻抗成像系统设计。

Broad-band impedance composite muffler design and application

宽频带阻抗复合消声器的设计和应用

Design and Realization of a Single Phase Impedance Measuring Device Based on DSP;

基于DSP的单相阻抗测量仪设计与实现

The Optimization Research of Impedance-matching Balance Transformer;

阻抗匹配平衡变压器优化设计的研究

ASIC Design of Pre-transimpedance Amplifier for FTTH;

用于FTTH的跨阻抗前置放大器的ASIC设计