East China Electric Power 2007 Issue 5 Causal analysis of abnormal start-up of oil drivers for steam inlet valves of 600 MW supercritical steam turbines and relevant treatment

Causal analysis of abnormal start-up of oil drivers for steam inlet valves of 600 MW supercritical steam turbines and relevant treatment
WANG Yan-hai;SHI Qing-yu;ZHU Chun-lei;GAO Yan-ting;LIU Ye-li

..............page:109-111

Line trips in Zhejiang Power Grid due to windage yaw of jumper wires and relevant countermeasures
GONG Jian-gang

..............page:112-114

Fault analysis of excitation systems for ABB synchronous motors
CHEN Gang;FAN Yao-de

..............page:114-116

Application of fault oscilloscopes
TU Qi;WU Rong;XU Bing-hua

..............page:117-118

INFORMATION

..............page:119

DOCUMENT INTRODUCTION

..............page:120

NEWS IN BRIEF

..............page:10,86,93

Status quo of cross-regional electricity acceptance of East China Power Grid
SUN Jian-ping;MIAO Qi-jian

..............page:106-108

Work order and operation ticket management for hydropower stations based on SAP WCM
chen yan ; luo jun xian ; shen zhen hua ;chen yan;luo jun-xian;shen zhen-hua

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

Safe operation process for 500 kV substations of East China Power Grid
HU Xiang;LUO Xun;ZHANG Lei

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

Practice of centralized tender conducted by East China Grid
LI Min

..............page:97-100

Budget management modes for power companies
CHEN Qi;ZHAO Houg-wei

..............page:94-96

Analysis of vibration of No.1 bearing bush for 900 MW units and relevant treatment
CAO Hua;LE Lian-min

..............page:90-93

Analysis and forecast of Fujian Electricity Market in spring of 2007
LIN Xue-gen;SU Wen-hui;ZHANG Yan-yan

..............page:87-89

Analysis and forecast of Anhui Electricity Market in spring of 2007
CHEN Yu;YANG Xiao-zhong;XU Xiao-lan

..............page:84-86

Analysis and forecast of Zhejiang Electricity Market in spring of 2007
WANG Zheng;ZHU Yong-jia

..............page:81-83

Analysis and forecast of Jiangsu Electricity Market in spring of 2007
XI Wei-min;TAN Jian

..............page:78-80

Analysis and forecast of Shanghai Electricity Market in spring of 2007
JIANG Feng-qing

..............page:74-77

Analysis and forecast of East China Electricity Market in spring of 2007
CAO Mei-zhen;ZHENG Huai;WANG Jian-jun

..............page:71-74

Discussion on establishment of supplier assessment systems for East China Grid
SHEN Wei-jie

..............page:67-70

Price mechanims and operation modes for current pumped-storage power stations
ZHU Mei-fang;YAO Yu

..............page:65-67

Influence of start-up of large power motors on systems in time of black starts
TAO Yu-hua;YANG Zeng-hui;ZHU Rui-jin;WANG Li-cheng

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

Configuration Schemes of starting power sources for gas turbines
WANG Wei-hong;LIU Bei;ZHU Rui-jin;GUO Ming-xing

..............page:44-48

Study of security and stability of large receiving-end grids of East China
HUANG Zhi-long

..............page:40-43

Technical features and application prospects of future solid-state substations
GE Rong-liang

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

Application of Wide Area Measurement System to power systems
WANG Zheng-feng;HUANG Tai-gui;WU Di;JIANG Shan-li;GE Fei;WANG Sheng-he;ZHANG Jian;ZHANG Hong

..............page:32-36

Application of complex network theory to power systems
CHEN Hai-bo;LIU Men-xin;WANG Jie

..............page:1-6

Short-term load forecast based on chaos theory
YAO Yong-gang;ZHANG Ya-hua

..............page:7-10

Time-of-use price design models based on fuzzy demand and users' diverse response
GUO Lian-zhe;LI Li;TAN Zhong-fu;CAO Fu-cheng

..............page:11-15

Load forecasting models combining sample pretreatment techniques based on chaos theory and pattern recognition
ZHANG Ya-jun;LIU Zhi-gang;ZHANG Da-bo;SU Yu-xiang

..............page:16-19

Cournot model-based market power analysis under grid constraints
FU Rong;WANG Bei-bei;LI Yang;TANG Guo-qing

..............page:20-25

Transmission planning models and assessment systems for planning schemes in market environment
FAN Hong;CHENG Hao-zhong

..............page:26-31

Discussion on using mean load indice of 3 days with maximum load records as grid's maximum load
YANG Zong-lin

..............page:63-64

Design of power load management systems based on GPRS technology
WANG Tao;GU Gen-dai

..............page:60-62

Application of active disturbance rejection to reheat steam temperature control systems
HE Tong-xiang;SHI Yan-mei;LI Xiang

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

Test methods for AC sampling equipment by using middleware technique
LU Jia-hua;QIU Jia-ju

..............page:53-56

Application cases of ultraviolet corona detection technology to transmission line inspection
WANG Kai;FU Chen-zhao;ZHOU Jian-guo;GE Xi-wu

..............page:51-53