1.
Discussion about loss-of-field and reverse-power protection configuration from the generator loss-of-field fault
由一起发电机失磁事故谈失磁和逆功率保护的设置
2.
combined over-current and reverse power protection
过电流和逆功率联合保?装置
3.
Study on Drive and Over-current Protection Circuit of High-power IGBT;
大功率IGBT驱动过流保护电路研究
4.
A Short-circuit Protection Method based on Detection of Power MOSFET Turn-on Voltage Drop
基于功率MOSFET导通压降的短路保护方法
5.
Research on Transformer Differential Protection Base on Positive Sequence Active Power;
基于正序有功功率的变压器纵差保护的研究
6.
Introduction of Drug Resistance Genes mediated by Retrovirus to Hematopoietic Progenitor Cells for Chemoprotection;
逆转录病毒介导的耐药基因转移以保护造血功能的实验研究
7.
Research and Realization of Relay Protection Testing Device and Its Power Amplifier;
继电保护测试仪及其功率放大器的研究与实现
8.
Research on the Turn-off Transient Behaviours and Protection Circuits of IGCT Used in 6kV High Voltage Variable Frequency Drives;
6kV高压变频器功率器件IGCT特性及保护回路研究
9.
Design of Energy-Saving Control and Protection Device for Double Power Asynchronous Motors
双功率异步电动机节能控制与保护器设计
10.
Protection Circuit of Home Audio Power Amplifier and Its Maintenance
家用声频功率放大器保护电路及其检修
11.
Design of high-voltage power amplifying circuit in protective relay test device
继电保护测试仪用高电压功率放大电路的研制
12.
Damage Analysis of High-Power Microwave Bomb to Radar Receiver Protector
高功率微波弹对雷达接收机保护器的毁伤
13.
A Political Study of "Protection and Inverse Protection" in Rural Areas
乡村政治研究中的“保护—逆保护”
14.
Study on Transformer Microprocessor Protection Based on Positive Sequence Active Power Difference;
基于正序有功功率差涌流判据的变压器微机保护的研究
15.
Local protectionism further undermines and even reverses benefits from decentralization compared with centralized national monopoly.
而地方保护主义会削弱甚至逆转地区竞争相对于国家垄断的效率优势。
16.
The frequency inverters has a function of variable voltage and variable frequency.
频率逆变器具有变压、变频功能。
17.
The Research of High Power Factor Soft Switching Inverter Welding Machine;
高功率因数软开关逆变式焊机的研究
18.
UPS Inverted by IGBT with Constant Current and High Power Factor;
高功率因数恒流调光IGBT逆变UPS