North China Electric Power 2007 Issue z1 High-temperature Reheater Improvement of Boiler 1

High-temperature Reheater Improvement of Boiler 1
Wang Xiao-dong

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

Improvement of Boiler House Heating System
Cui Hui-shu

..............page:55-56,60

Cause Analysis on Over-standard Dissolved Oxygen in Condensed Water
Gao Xin;Ding Jin-Song;Qiao Zhen-jiang

..............page:155-156

Influence of Peak-load Shaving Operation on Main Auxiliary Equipment of Steam Turbine
Bu Xian-yong;Liang Xue-bin;Wang Shu-wei

..............page:157-160,175

Mechanical Charateristic Test and Adjustment of Generater Load Breaker
Meng Fan-cai;Yang Li-guo;Guo Yong-li

..............page:161-162,185

Feasibility Analysis on Generation Expansion of Steam Turbine
He Gui-lin

..............page:163-165,185

Cause Analysis of Total Hydrocarbon Overstandard and Countermeasure
Ji Qiang;Hao Jun;Guo Yong-li;Li Yi-zhong

..............page:166-168

Application Analysis of Microcomputer Relay Protection Device for Motor
Xiao Ling-juan;Zhang Tao

..............page:169-172

Analysis of Differential Protection Action for Ashing Line
Zhang Bin;Zhao Dong

..............page:173-175

Influence of 500 kV Switches & Knife Switches Contact Position at Generator-transformer Group Line Outlet on Unit Protection
He Gui-lin;Zhang Chun-jun

..............page:176-178

DEH Improvement of Russian 500 MW Supercritical Turbine
Deng Jin-bo

..............page:179-182,193

Thermal Logic Control Improvement of Boiler Air Preheater
Sun Zhi-yong;Li Zhi-hua;Ma Ji-ming

..............page:183-185

Improvement of Pusher for Raising Efficiency of Coal Dumper
Fang Yan;Yang Xi-wen

..............page:57-60

Improvement of ZGM95 Coal Pulverizer Output
Wang Chang-wei;Zhang Li-quan;Zhong Hui

..............page:61-64

Analysis on Action of Automatic Closing Device of High Voltage Emergency Sources
Sun Jin

..............page:65-66

Analysis of Last Blade Fracture of Low Pressure Rotor in 200 MW Turbine
Gao Feng

..............page:67-70,90

Cause Analysis of Jordan Actuator Common Defects
Zhao Zhi-guo

..............page:71-73

Analysis and Solutions of Chromatogram Over-standard of Transformer
An Qi

..............page:74-76

Swing Fault of Rotating Blade in Axial-flow Fan
Gao Bo

..............page:77-80,85

Analysis of Wearing Mechanism of Large Centrifugal Fan
Gao Bo;Wu Kai-hong

..............page:81-85

Discussion on Control of Nitrogen Oxide Emission
Li Shao-hui

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

Status Quo Analysis of RUN Logic and Improving Suggestion
Zhao Shao-guang

..............page:5-7

Cooperative Control of Load and Steam Pressure of Unit
Zhao Rui-zhuang

..............page:8-10

Heat Economy Analysis of Cogeneration Unit
Weng Zhi-guang;Zhang Jie

..............page:11-13

Feasibility Study on Development of Simulator Auto-evaluation & Analysis System
Geng Wei-guo

..............page:14-18

Application of Seawater Flue Gas Desulfurization Technology on Boiler 4
Li Shao-hui;Zhao Qing-jiu

..............page:19-23

Anticorrosion Construction Techniques for Seawater Flue Gas Desulfurization Project on Boiler 4
Chen Kai

..............page:24-27

On-line Adjustment of Boiler Safety Valve in Power Station
Wang Xiao-dong

..............page:28-30

Cause Analysis of High-pressure Heaters Trip and Improvement
Liu Feng

..............page:31-33,36

Analysis of Problems Existed in Cooperative Control System of Unit 2
Wang Shu-fang

..............page:34-36

Incipient Fault and Improvement Plan for Main Transformer Cooling System Control Circuit
Du Peng;He Xiao-qiang

..............page:37-39

Control Principle of Turbine ETS and Improvement
Jia Xin-rui;Dong Xiong-ying

..............page:40-44

Optimization Enhancement of Unit 2 Bypass Control System
Dong Xiong-ying;Jia Xin-rui

..............page:45-47,50

Fault Diagnosis of Rectiformer in Power Plant
Guan Jian;Qu Ya-li

..............page:86-87,90

Discussion on Oil Pump for Guide Bearing of Air Preheater
Sun Zhan-fa

..............page:88-90

Maintenance and Vibration Monitoring of Rotating Machinery
Gao Feng

..............page:91-94

Fast-cooling after Shutting down of Steam Turbine
Wang Bao-min;Du Peng

..............page:95-97,100

Brief Analysis on Installation Technique of Steam Turbine LSB
Li Zhi-ping;Pei Yan-mei

..............page:98-100

Application of PTS Micro-Crystals Liners on Inner Surface of Coal Hopper
Ma Zhen-min;Hao Yong-qing;Bai Yin

..............page:123-125

Causes and Control of the Cracks on Drainage Flash Tank
Liu Hong-hai;Bai Yin

..............page:126-127

Research and Control of High Temperature Oxidation Skin
Liang Xue-bin;He Wen;Wang Shu-wei

..............page:128-130,168

Transformation of Rotary Air Preheater
Zhao Dong-jian;Bai Yin;Zhang Zhen-xing

..............page:131-133,172

Transformation of Russian Pulse Safety Valve
Liu Hong-hai;Hao Yong-qing

..............page:134-135

Cause Analysis and Preventive Measure Discussion on Coking of Boiler
Zhang Ji-qiao

..............page:136-139

Analysis and Treatment about Bent Defect of MP Rotator in 500 MW Unit
Wang Jia-guo;Li Dong-lai;Shi Zhen-jiang;Ding Jin-song;Gao Guan-min

..............page:140-143

Analysis on Maintenance of Steam Turbine in 500 MW Unit
Ding Jin-song

..............page:144-147

Cause Analysis on Bearing Vibration Over-standard of Condensate Pump
Liu Hong-zhan

..............page:148-151

Influence of Valve Switching on Load Fluctuation after DEH Transformation of 500 MW Unit
Guo Jian-dong;Liang Xue-bin;Gao Wu-jun

..............page:152-154

Necessity and Feasibility of Unit 2 DCS System Enhancement
Wang Gang;Hu Wen-sheng

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

Improvement of Russian Hydrogen Leakage On-line Monitor in Generator Hydrogen Cooling System
Huang Ze-guo

..............page:186-188

Operation and Maintenance of High-efficient Fibre Filter
Yu Xue-bin;You zhang-fei

..............page:189-191

Treatment of Hydrogen Exchange Pre-column of On-line Hydrogen Conductance Measurer
Wang Hai-ou

..............page:192-193

Optimization of Reverse Osmosis Water Treatment System
Xu Ji-ming

..............page:194-195

Cause Analysis of Oxide Skin Formation and Countermeasures
Zhang Cui-ling;Wang Hai-ou

..............page:196-197,200

Repair of Rubber Backing Damaged of Water Chemical Processing Facilities
An Xue-song;Zhang Cui-ling

..............page:198-200

xiao xi yi

..............page:7,30,50,54,64,104,143

xiao xi er

..............page:151,154,172,188,191,193,195

Economical Indicator Appraisal of Unit 1 after Class-A Repair
Sun Bao-hua

..............page:101-104

Analysis of the Causes of High Coal Consumption and Recommendations
Qi Quan-you;Liang Xue-bin;Wang Shu-wei

..............page:105-108,125

Problems and Optimization of Once-through Boiler Hot Start-up
Liu Ying-wen;Wang Shu-huai;Sun Bao-hua

..............page:109-110

Causes and Handling Methods of Water Wall Leakage
Cao Zi-jian;Hao Yong-qing

..............page:111-114,122

Analysis and Handling Research on Main Axle Damage of Blower
Zhang Jian-hui;Hao Yong-qing;Bai Yin;Huang Zhen-kang;Zhang Zhen-xing

..............page:115-117

Analysis and Appraisal of Energy-saving and Performance of Dry-ash-disposal System
Zhao Jun-wei;Sun Zheng-min;Zhang Jia-hao

..............page:118-120

Improvement of Dry-ash-disposal Bucket Gasification Equipment
Zhang Jiang;Sun Zheng-min

..............page:121-122