Swarm Intelligence Algorithm for Reactive Power Optimization in Power System
sheng siqing1; li jing1; tian wenshu2(1.school of electrical and electronic engineering; north china electric power university; baoding 071003; china; 2.wuji electric power bureau; wuji 052460; china)

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

Neural Network Based Method for Short-Term Load Forecasting and Error Correction
zhang hongliang1; wu jiekang2; chen guotong3; chen like2(1.guangxi fangyuan electric co.ltd.; nanning 530028; china; 2.department of electrical engineering; guangxi university; nanning 530004; china; 3.wuzhou power supply bureau; guangxi electric net company; wuzho 543002; china)

..............page:5-9,14

H∞Control of SVC in Consideration of Time-delay
cai chaohao; liu feng; guo quanli; li chuan(shengyang institute of engineering; shenyang 110136; china)

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

Study on Internal Feedback Cascade Control System Based on IGBT Chopping Control
liu guanqi; sun jinshui; wan jun(school of electrical and electronic engineering; north china electric power university; baoding 071003; china)

..............page:37-40

Recognition of Startup Current and Short-circuit Current of Inductive-Load
wang ci; wang zengping; xu yan; lu xuefeng(key laboratory of power system protection and dynamic security monitoring and control under ministry of edu-cation; north china electric power university; baoding 071003; china)

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

Survey of Power Cable Fault Detection Methods
ren yanxia; liu mingguang; shi xueming(school of electrical engineering; beijing jiaotong university; beijing 100044; china)

..............page:30-33

Design of Resistive Touch Screen in the Bus-based Intelligent Oxygen Analyzer
cui qiana; wang haob(a.school of control science and engineering; north china electric power university; baoding 071003; china; b.school of electrical and electronic engineering; north china electric power university; baoding 071003; china)

..............page:72-74

Design and Implementation of North China Power Dispatch Data Network
yang jing1; tian shenglin1; he junjie1; jiao jie2(1.electricity transformation and inspection department; beijing extra high voltage power supply company; beijing 102413; china; 2.beijing extra high voltage power supply company communication center; beijing102401; china)

..............page:64-67

Realization of ISA300 CAN Communication Protocol in Power System Monitoring Software
tian dahai1; lin heyun1; qiu weidong2; wang zhujun2(1.ee dept.southeast university; nanjing 210096; china; 2.jiangsu dongyuan electrical.ltd.; tongzhou226341; china)

..............page:68-71

Dynamics Model of CaO Absorbing CO_2 Based on Percolation Theory
bai tao; wang jinquan; pang yongmei; cheng gangqiang; guo jian(school of energy and power engineering; north china electric power university; baoding 071003; china)

..............page:51-54

Transplantation for OM650 of SIEMENS Teleperm XP
lin sheng(huaneng fuzhou power plant; fuzhou 350200; china)

..............page:75-76

New Way of Fault Diagnosis in Railway Power Transmission Line based on Mathematics Morphologic
hao weihua; liu mingguang(school of electrical engineering; beijing jiaotong university; beijing 100044; china)

..............page:26-29

Study on Economic Operation of Power Transformer
cao zhiping1; wang fangzhuo2(1.hunan industry college; hengyang 421008; china; 2.water resources bureau of lengshuitan; yongzhou425000; china)

..............page:41-43

Analysis on Rejection Combustion Disturbance Capacity of Steam Temperature System under Primary Frequency Modulation
zou xiaoxin; tian liang; liu jizhen; liu hengtao(school of control science and engineering; north china electric power university; baoding 071003; china)

..............page:44-47

Application of the Weighted PD-type Closed-loop Iterative Learning Control in the Repeated Disturbances
li yang1; gu junjie1; zhi baofeng1; liu jinkui2(1.school of energy and power engineering; north china electric power university; baoding 071003; china; 2.shandong electric engineering consulting institute; jinan 250013; china)

..............page:48-50

Influence of Air Heater Operation on Boiler Efficiency
pang yongmei1; pang yongxiang2; bai tao1; wang jinquan1; zhang zhenglei1(1.school of energy and power engineering; north china electric power university; baoding 071003; china; 2.huaiwei tancheng channel administration; tancheng 276100; china)

..............page:55-57

yi ci diao pin gong neng zai guo hua bei jing re dian fen gong si de tou ru
li yan qing ; xiang li hui ; zhang li yong

..............page:77-78

Design of Three-phase Variation of Frequency Inverter Power Supply Based on DSP
wang yuyan1; yang lin2(1.department of automatization; luoyang college of technology; luoyang 471003; china; 2.department of manufacture& research; luoyang bearing science and technology co.; ltd; luoyang 471000; china)

..............page:61-63,78

Economic Technical Analysis on Electro-bag Filter
hu manyin; zhang ruiying; yang yong(school of environmental science and engineering; north china electric power university; baoding 071003; china)

..............page:58-60

Analysis and Simulation on Commutation Failure for Chopping Cascade Speed Regulation System
yuan yamin1; wang a-meng1; xu wen2(1.school of electrical and electronic engineering; north china electric power university; baoding 071003; china; 2.shandong jining power supply company; jining 272100; china)

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

Application of Signal Generator Based on Reducing Work Frequency S SignalInjection in Fault Location in Distribution Network
zhu yanwei1; qi yulin1; dan yangqing2(1.school of electrical and electronic engineering; north china electric power university; baoding 071003; china; 2.fushun branch of china coal research institute of liaoning province; shenyang 110015; china)

..............page:34-36,43

Analysis and Calculation of Power Losses in Large Power Interphase Reactor Windings
tian guizhen1; wang zhihe1; xu xiangjun2(1.inner mongolia polytechnic university; hohhot 010051; china; 2.inner mongolia ehv power supply bureau; hohhot 010080; china)

..............page:23-25,29