Relay 2012 Issue 12 Analyzing strategy for power system harmonics based on FFT and DWT using db20

Analyzing strategy for power system harmonics based on FFT and DWT using db20
ZHU Xiang;XIE Da;GAO Qiang;ZHANG Yan-chi

..............page:62-65,71

Optimal load distribution of microgrid based on improved self-adaptive genetic algorithm
LIN Wei;CHEN Guang-tang;QIU Xiao-yan;WANG Song;LI Rui;MENG Peng;REN Zeng

..............page:49-55

Application of space vector modulation in 6 kV cascade STATCOM
CHANG Wei;SHI Li-ping;WANG Si-jie;WANG Jue

..............page:95-99,140

Detection method of the FPGA-based transient power quality
FANG Guo-zhi;WANG Meng;WANG Kang

..............page:130-135

Analysis of sample value synchronization in process level based on IEEE 1588
CHEN Hong-hui;CAI Ze-xiang;WANG Hai-zhu

..............page:141-145

Analysis of resistance disturbance capability of optical current transformers
YU Wen-bin;ZHANG Guo-qing;LU Zhong-feng;WANG Gui-zhong;GUO Zhi-zhong

..............page:8-12,18

Exponential smoothing model for wind speed distribution forecast and its appliation in electrical distribution network
QI Xue-wen;XIE Kai-gui;HU Bo

..............page:1-7

Application and benefit analysis of substation state estimation
LI Qing-xin;WANG De-xing;SUN Hong-bin;WU Wen-chuan;WANG Jing;GUO Qing-lai;ZHANG Bo-ming

..............page:56-61

Analysis of transient stability of power system including large scale wind power based on the extended equal area rule
LIN Li;YANG Yi-han

..............page:105-110,115

Research on a novel islanding detection for micro-grid connected inverters
LIU Yang;WANG Ming-yu;GAO Wen-xiang;WANG Li-jian

..............page:146-150

Study of power grid voltage stability based on signal energy aggregate index
ZHANG Xue-qing;LIANG Jun;LIU Dao-wei;DONG Xiao-ming;CHENG Yue

..............page:88-94

Application of ECC sequential multiple signature scheme in electrical dispatching system
FAN Ai-wan;CHANG Qiang;LU Shu-xi

..............page:77-82

Sliding mode variable structure controller for three-phase grid-connected photovoltaic systems
LI Jun-hong;HONG Zhen-nan

..............page:83-87,94

A method of converter power grid synchronization based on second-order generalized integral
KONG Fei-fei;YUAN Tie-jiang;CHAO Qin;LI Jian-lin;ZHU Xin

..............page:116-120

On-line identification of low frequency oscillation modes based on de-correlation LMS adaptive filtering algorithm
LIU Yin;LUO Jian;CHEN Gang;HE Qian;LEI Yu;LIANG Wei;LI Jun;GU Zhi-ming

..............page:72-76,82

Research status and prospect of the relationship between angle and voltage stability
FAN Qiang;PENG Zhi-wei;ZHANG Jing

..............page:41-48,55

Modeling of PEMFC and application in hybrid power system
PAN Wen-xia;CHEN Jian-qiang;ZHANG Yang;GONG Yun

..............page:13-18

Reconfiguration of distribution system using improved mixed-integer differential evolution with distributed generations
ZOU Bi-chang;SUN Hong-bin;GONG Qing-wu;LIU Dong;CHEN Dao-jun

..............page:25-30

Power system state estimation based on singular value decomposition and equivalent current measurement transformation
WANG Shao;JIANG Zhuo-han

..............page:111-115

Study on power system reliability and reserve optimization with wind power integration
YU Min;YANG Min-chen;JIANG Chuan-wen;JIANG Xiao-liang;LI Zi-lin

..............page:100-104,135

Unbalanced control strategy based on negative voltage compensation for VSC-HVDC system
YANG Shuo;ZHANG Wei xing;LI De-quan

..............page:35-40

Control scheme for voltage reactive power of regional power grid based on load forecast
YU Ting;GUO Rui-peng

..............page:121-124,155

Ultra-short-term wind power prediction and its application in early-warning system of power systems security and stability
CHANG Kang;DING Mao-sheng;XUE Feng;ZHANG Jun;SONG Xiao-fang;XIANG Li

..............page:19-24,30

Research on the on-line locating of single-phase-to-earth fault based on chain table algorithm
ZHANG Xin-feng;Lü Fei-peng;Lü Wen-chao;ZHANG Yun-yong;DENG Feng-qiang

..............page:31-34,40

Fault diagnosis of power transformer based on grey cloud model
CAI Hong-mei;CHEN Jian-yong;SU Hao-yi

..............page:151-155

Research of real time power quality monitoring system based on DSP and FPGA
WANG Ping;GAO Yang;WANG Lin-hong;CHEN Min-you;XU Qin;XIONG Lan

..............page:125-129

Study of interleaved DC/DC converter used in the first-stage of single-phase gird-connected inverter
WANG Yu-bin

..............page:66-71

The design principle of ARD3T motor protector and measurement modules
ZHAO Bo;HU Jing-tai;HUANG Wen-tao

..............page:136-140