1.
Abstract: Zero sequence directional power protection is widely used in neutral directly grounded system.
文摘:在大电流接地系统中广泛采用着零序功率方向保护。
2.
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
3.
three-phase power directional relay
三相功率方向继电器
4.
equivalent isotropic radiated power
等效无方向辐射功率
5.
Research on inverse time current relay based on the absolute value of zero-sequence power
采用零序功率绝对值构成反时限零序电流保护的方案探讨
6.
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
7.
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
8.
Thyristors and snubber components have been operating well for three years.
经三年的现场使用,保护元件及功率器件均工作安全可靠,证实了本方法的可行性。
9.
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
10.
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
11.
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
12.
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
13.
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
14.
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
15.
The Function of the Civil Confidentiality Agreement on Protecting the Trade Secrets
民事保密协议在保护商业秘密方面的功能
16.
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
17.
Urban Residents Needs-Oriented Functional Protection of Cultivated Land in Beijing;
北京城市居民需要导向下的耕地功能保护
18.
Digital watermark──a new trend in digital works copyright protection;
数字水印——数字作品版权保护的新方向