Telecom Power Technologies 2011 Issue 6 Research on the Whole Replacing of Switching Mode Power Supply

Research on the Whole Replacing of Switching Mode Power Supply
mei yi guo ; zhu tao ; wang zuo yi ; chen qiang

..............page:22-24

tong xin dian yuan ji shu 2011 nian di 6 qi zong di 132 qi juan zhong zong mu ci

..............page:113-114

Analysis of Current Protection for Auto-Transformer Based on Zero-Sequence Current Distribution
zhang lian jie

..............page:101-102

Design of Wireless Multi-Spots Temperature Measurement System Based on nRF905 and DS18B20
wang shu jie ; li xing ning

..............page:55-57,65

Harmonic Hazards and Control in Power Generation System
wang long

..............page:82-83

Discussion on DC Power Supply Reconstruction in Liujiaxia Hydroelectric Power Plant
dong zuo

..............page:110-112

Analysis of the Cooling System for Underground Transformer
yu hai bo

..............page:80-81

The Security Management of Power Dispatch under the New Situation
xie xiao lin

..............page:108-109,112

huan yu ji tuan li zhi cheng wei quan qiu qian wu ming zuo dian chi jie jue fang an ti gong shang

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

The Scientific Line Inspection for Line Maintenance
guo jian wu

..............page:106-107

Discussion of Guard Against Theft for Outdoor Air Conditioner in Unattended Base Station
zuo bao hui

..............page:95-96

Discussion on Technology of Substation Equipment Maintenance and Repair Considerations
tang zuo

..............page:93-94

How to Solve the Broadcast Storm Problems When the MSTP Used in Ethernet Connection
wang chun jie

..............page:71-72

Design of the Remote Device Monitoring System Based on Wireless Network
shao jun huan

..............page:73-74,79

Power Supply Design in 66 kV Substation
wang lei ; chen yan

..............page:52-54,60

Automatical Call Reminder for Virtual Main Based on Emerson Power and Environmental Monitoring System
chang ya feng

..............page:75-76,81

Design of a Intelligent Vehicle Based on Laser Sensor
hou yue

..............page:87-88

Topological Study on a New DC Solid-State Circuit Breaker
yang zuo

..............page:4-7

Development of Power Factor Detection Device Based on Single Chip Microcomputer
feng wen xian

..............page:64-65

Analysis of DC Ground Search Equipment to Protection Misoperation
yin jian feng

..............page:99-100,107

Application of Softswitch Technology in Power Communication System
liang de min

..............page:66-67,79

Research on Distributing of Pressure Drop for-48 V DC Power Supply System
xie zhuo qun ; jiang yu bin ; ruan chang gen

..............page:1-3,12

Study on High Power Factor Cuk Converter on DCVM Mode
qin qing ; chen jia zhen

..............page:28-29,33

Analysis of Harmonic and Reactive Currents Detection Method
lin ling ; wen xiao ling ; lu sheng wen ; xiao ying ; sun mou

..............page:15-18,21

Discussion on Electricity Power Quality Control in Power Plant
zhou jing sen ; liu zuo

..............page:103-105

The Research of Controlling Arithmetic Based on the Instantaneous Reactive-Power Theory
wang shuai ; chen yu long

..............page:13-14,21

Summarization of VRLAB on-Line Monitoring Technology
shi hai tao ; qian nian shu ; zhang li zuo

..............page:25-27

Study of the Linear Current Expansion in Power System
tian chun peng ; e jiang ; du zhong guo ; wang de xing

..............page:34-35,41

Study on the Management Program of Harassment Call
wang yu shen

..............page:68-70

Application of HV9931 for High Brightness LED Driver
qian ping ; li fei hu

..............page:49-51

Study on Earthed System in Communication Central Building
jiang yun gui

..............page:19-21

Research on Control Method of Grid-Connected Converter Based on Active Power Filtering and Photovoltaic Generating
huang qi quan

..............page:39-41

Research on the Energy Efficiency Evaluation Based on PUE of Communication Station
shao zheng zhong

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

The Circuit Simulation of Half-Bridge Converter with PWM Control Method
zuo shi

..............page:8-12

Research on the Electric Field,Magnetic Field and Radiance in Overhead Lines
qian hong sheng

..............page:91-92,98

The Classification of the Super Capacitor and Analysis it＇s Advantages and Disadvantages
li hai sheng

..............page:89-90,105

Analysis of UPS System Reliability
tang shi zhou ; lu rui jian ; wang rui ning

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

Photovoltaic Microgrid Power Generation System
wang yuan ; wu zuo zhang ; liao jia ping ; mei fei ; wu tie zhou ; zhang jie ; bai dai shan

..............page:77-79

Single Phase Sine Wave Generator of Variable Voltage and Variable Frequency with Unity Power Factor
wang ying chun ; zhang lei ; guo qing chao

..............page:36-38,45

Safe Communication in the Electric Power Line Construction Work
yi yong

..............page:97-98

Design and Implementation of a Novel Full Digital Three-Phase SPWM Signal Generator
zhang wei ; zhang an tang ; zuo ming

..............page:42-45

The Design of a Pulse Transformer for CAN Bus
tuo an ping

..............page:46-48,51

Measurement of Electric Performance for UPS
li tan yuan ; ren hong ; wang yong ling

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

Application of Multi-Threading Technology in Television Broadcast Controlling System
cai zuo zuo

..............page:61-63