1.
Improvement of low-voltage and low-frequency load shedding devices in Houjiawan transformer substation
侯家湾变电站低频低压减载装置的改进
2.
under frequency load shedding
低频率自动负载减少
3.
WAMS-based Under-frequency Load Shedding Research;
基于广域测量（WAMS）的低频减载研究
4.
Design of Under-Frequency Load Shedding Schemes Using Combinatorial Optimization
基于组合优化的低频减载方案的整定
5.
Study of Power System Frequency Measurement and Under Frequency Load Shedding Scheme;
电力系统频率测量及低频减载方案的研究
6.
The Research of the Load Shedding Scheme under Frequency Based on the System Characteristic
基于系统频率特性的低频减载方案研究
7.
Study on Dynamic Frequency Characteristics and Coordinative Under-Frequency Load Shedding Scheme for Nationwide Interconnected Power Grid of China
全国电网互联系统频率特性及低频减载方案
8.
The Research on Methods of Improving the Speed and Accuracy of under Frequency Load Shedding;
提高低频减载动作速度和减载准确性的方法研究
9.
Research on under Frequency Load Shedding Based on Long-term Stability of Power System;
基于电力系统长期稳定的低频减载研究
10.
Development and Application of Shandong Grid UFLS Scheme Calculation Software;
山东电网低频减载方案计算软件开发及应用
11.
UFLS Online Optimization Setting Based on Multi-Generator System;
基于多机模型的低频减载在线优化整定研究
12.
On-line Calculation of UFLS in EMS System
基于EMS系统的低频减载实时计算的实现
13.
Realization of power system under-frequencyload shedding control simulation with PSS/E
利用PSS/E实现电力系统低频减载控制仿真
14.
Study on difference of regional frequency characteristics of interconnected power system and its influence on under-frequency load shedding
互联电网的地区频率特性差异性及其对低频减载的影响研究
15.
Frequency Dynamics Analysis and Load Shedding Assessment Based on the Dynamic Simulation Trajectory of Interconnected Power System
基于轨迹分析的互联电网频率动态特性及低频减载的优化
16.
Research of Auto Meter Reading Based on Low Voltage Powerline Carrier Spread Spectrum Communication;
基于低压电力线扩频载波抄表技术的研究
17.
reduce volume, quantity, pressure, speed
缩小体积、 减少数量、 降低压力、 减低速度
18.
low idle voltage arc-welding power supply
低空载电压的弧焊电源