Relay 2009 Issue 15 A novel method of reactive power measurement based on interpolation FFT algorithm refactoring Hilbert transformation

A novel method of reactive power measurement based on interpolation FFT algorithm refactoring Hilbert transformation
LIU Qian-kun;LI Hong-wei;XU Min

..............page:19-22

A network real-time temperature monitoring device based on the virtual instrument
LUO You-kun;XIA Hui-heng;ZHONG Wei-liang;MING Ling-ling

..............page:107-109,116

Study on the load cutting-in control of the variable-speed constant-freqency(VSCF)wind-power generator
ZENG Zhi-yong;WANG Qing-ling;FENG Jing

..............page:33-37

Application of sliding mode variable structure controller in distribution networks with distribution generation
HUANG Yue-hua;ZHU Jie;GAO Mei-ling;LIU Jing-fei

..............page:75-78,82

Application of resonance measurement method for capacitive current of the distribution network
CHEN Zhong-ren;ZHOU Cheng-hong;WANG Yan

..............page:128-130,134

Study on the control and protection system of ultra high voltage direct current transmission
WANG Yao

..............page:53-58,64

Disscusion on operation results of electrode current unbalanced protection used in HVDC transmission system in CSG
ZHU Tao-xi;HE Fang;HE Ye-yong;WANG Hong-tao

..............page:112-116

Fault detection approach of overvoltage in neutral grounded system based on negative-selection algorithm
LIU Fan;ZENG Hong;XU An;LIU Ping;NIE Hong-yu;GAN De-gang

..............page:23-26,41

Comparison research on the calculation of short-circuit currents of IEC60909 and PSASP short-circuit module
HUANG Yan-hao;SHI Hao-bo;AN Ning

..............page:69-74

Improvement of low-voltage and low-frequency load shedding devices in Houjiawan transformer substation
PEN Guo-wei;LI Xue-ming;SUN Han-xiao;PENG Yong;XIONG Ju

..............page:110-111,120

Research of the influence to the measurement unit of digital distance protection from electric locomotive loads
LAN Zhi-hui;XU Yong-hai

..............page:59-64

Discussion on the improvement plans of AC operation on microcomputer relay protection
ZHANG Yan-hui;MA Yun-liang;WU Zhan-wei

..............page:131-134

Graph and model integrative system for fault transacting in 10 kV power networks
ZHENG Gui-xing;ZHAO Rui;ZHAO Guo-liang;YU Bo;BAI Lin-a;ZHANG Guo-qing

..............page:91-94,99

Application of SSR damping controller in Gaoling back to back HVDC project
ZHANG Wang;CAO Sen;GUO Hong-guang;LI Tian-feng

..............page:27-32

Improvement and optimization of wireless digital network in power system
ZHAO Qi;LI Ying-fan;LU Jun;QI Bing

..............page:100-103

Controller design for VSC-HVDC system based on single neuron
LI Yuan-jing;LI Zhi-xiong;TANG Shuang-qing

..............page:10-14

High speed MODEM design for narrow band communication
ZHAO Xing;ZHANG Nan;ZHAO Ming-yuan

..............page:104-106

A modified power flow calculation method for radial distribution system
LIU Wei;NING Wen-hui;HUANG Dong-shan

..............page:1-4

Short-term load forecasting in power system based on wavelet coefficient and BP neural network
SONG Ren-jie;BIAN Yi-xin;YAN Miao

..............page:87-90

Research on the digital monitoring-recording-analyzing-diagnosing system for 1000 MW large generator unit
DING Jun-jian

..............page:79-82

The improved FBD method in harmonic current detection
SI Wei-guo;DING Zu-jun;LI Ming

..............page:83-86,90

Design of the function of fault recording in microcomputer relay protection device
FANG Fei -dong;ZHONG Rui;DIAO Long

..............page:117-120

Problems and countermeasures of generator DCS synchronization
CHEN Nai-peng;DONG Xing-quan;YUE Wen-ke

..............page:124-127

Application and parsing of substation configuration language
WU Yong-chao;WANG Zeng-ping;Lü Yan-shi;CHEN He;ZHOU Yan-hong

..............page:38-41

Analysis of interoperability test of IEC 61850
CHEN Jiong-cong;GAO Xin-hua;PAN Fan

..............page:121-123,127

Simulation study of system inertia on power system transient stability
KOU Ling-yue;AI Xin

..............page:42-47

Study of power flow feasible region by electric circuit analysis method
XU Tao;KANG Hai-zhen;ZHANG Zhen-cheng;DING Mei

..............page:5-9

A solution to particle swarm optimization algorithm with adaptive inertia weight for unit commitment
CHANG Wen-ping;YU Hai;HUA Da-peng

..............page:15-18

Study and improved arithmetic about electrical connectedness of main electrical scheme
YIN Liang

..............page:65-68,74

Discussion on data synchronization of electronic current transducer based on quadratic interpolation
QIAO Hong-xin;HUANG Shao-feng;LIU Yong

..............page:48-52

Line protection coordination system of Sichuan province based on protection devices model
TANG Mao-lin;WANG Wei;CHEN Jun;WANG Li-ping

..............page:95-99