Study on Communication Technology in Power User Electric Energy Data Acquire System

2014 ◽  
Vol 651-653 ◽  
pp. 1097-1100
Author(s):  
Jun Wei Ma ◽  
Li Yan ◽  
Xiao Wei Hao ◽  
Xue Jiang Gao ◽  
Wei Zhao
Keyword(s):  
Wireless Communication ◽  
Smart Grid ◽  
Communication Technology ◽  
Communication System ◽  
Electric Energy ◽  
Energy Data ◽  
System Building ◽  
Made In

Power user electric energy data acquire system is the important part of building a strong smart grid, and the communication system building is placed in the key position. Firstly, the application of wireless communication technology in the electric energy data acquire system is introduced in this paper. Secondly, the EPON technology is given. Lastly, a comparison of the two communication schemes is made in the ten aspects in detail, hoping that it is as a reference for the construction of power user electric energy data acquire system.

Remote Communication System for Transmission Line Monitoring Based on CMA

2013 ◽  
Vol 423-426 ◽  
pp. 2655-2658
Author(s):  
Wei Wang ◽  
Hui Deng ◽  
Wen Shen ◽  
Qi Gui Yao ◽  
Xiang Qun Wang
Keyword(s):  
Wireless Communication ◽  
Transmission Line ◽  
Communication Technology ◽  
Communication System ◽  
Fiber Optic ◽  
Remote Communication ◽  
Communication Scheme ◽  
Typical Design ◽  
Important Significance ◽  
Transmission Line Monitoring

This paper studied application of fiber-optic and wireless communication technology in remote communication system for transmission line based on CMA and proposed the typical design scheme for different applications. The design of CMA which realized monitoring data centralized and upload had been given. The remote communication system used OPGW communication scheme had been constructed and run well, which has important significance for the construction of transmission line monitoring system.

Design of the Monitoring System for Endless-Rope Continuous Winch

2013 ◽  
Vol 380-384 ◽  
pp. 1023-1028
Author(s):  
Xiao Teng Zeng
Keyword(s):  
Wireless Communication ◽  
Monitoring System ◽  
Communication Technology ◽  
Data Transmission ◽  
Timely Manner ◽  
Rail Vehicles ◽  
Current Transducer ◽  
And Control ◽  
Eddy Current Transducer ◽  
Made In

A set of monitoring system is designed aiming at preventing the derailment of the Rail vehicles. The system uses the eddy-current transducer to monitor whether the carriage is in orbit. Zigbee wireless communication technology is used for data transmission. PLC and host computer are used for data processing and display of the system status. Derailment alarm and control interlock will be made in a timely manner to effectively prevent the occurrence of the carriage derailment.

Research and Application of a Solution to Acquire Electric Energy Data

2014 ◽  
Vol 644-650 ◽  
pp. 3505-3508
Author(s):  
Shou Yang Long ◽  
Xin Lu ◽  
Ye Shen He
Keyword(s):  
Wireless Communication ◽  
Low Voltage ◽  
Low Cost ◽  
Electric Energy ◽  
Low Complexity ◽  
Communication Mode ◽  
Short Delay ◽  
Energy Data ◽  
Full Coverage ◽  
Micro Power

The electric energy data acquire system with full coverage of power user is the important component of the deployment of strong & smart grid. The low-voltage power line communication has become a mainstream technology in the construction of electric energy data acquire system in China. Micro-power wireless is a short-range, low-power, low complexity, low-cost wireless communication technology, which has the characteristics of large capacity, short delay and high stability. However, a single communication mode is hard to meet the requirement of full coverage of electric power user because the structure of distribution network is complicated. This paper proposes an integrated solution based on the PLC and micro-power wireless communication for electric energy data acquire network system, which achieved good results in the field, validate the feasibility of the solution.

Design of Voice Communication System Based on the ZigBee Technology for Power Plant

2014 ◽  
Vol 716-717 ◽  
pp. 1230-1233
Author(s):  
Chun Wei Xue
Keyword(s):  
Power Plant ◽  
Wireless Communication ◽  
Communication Technology ◽  
Communication System ◽  
Voice Communication ◽  
Zigbee Technology ◽  
Zigbee Network ◽  
The Voice

In this paper, the overview of ZigBee technology is firstly introduced. Futhermore, in order to evaluate the feasibility of voice communication over ZigBee network, this paper takes ZigBee as a wireless communication technology to investigate wireless voice communication. The results show that the voice communication based on ZigBee technology turn out to be effective.

A Survey of Communication Technology in Distribution Network

2012 ◽  
Vol 516-517 ◽  
pp. 1302-1311
Author(s):  
Hui Chen ◽  
Nan Hua Yu ◽  
Chuan Jian Li ◽  
Wen Jie Zheng
Keyword(s):  
Smart Grid ◽  
Communication Technology ◽  
Communication System ◽  
Power Distribution ◽  
Distribution Network ◽  
Communication Technologies ◽  
Distribution Automation ◽  
Grid Technology ◽  
Power Distribution Network ◽  
Smart Grid Technology

With the development of the smart grid technology, power distribution network puts forward a higher request for transmission bandwidth and reliability. First, we analyze the characteristics and the business needs of the distribution network. Then we analyze the distribution network communication technologies, both wired and wireless. Based on our analysis, we should combine various communication technologies according to the comprehensive economic and technical indexes in power distribution automation communication system.

Comparative Study on Application Performance of PLC of Electric Energy Data Acquisition System

2014 ◽  
Vol 701-702 ◽  
pp. 1121-1127
Author(s):  
Yue Tang ◽  
Ye Shen He ◽  
Qing Yang Liu
Keyword(s):  
Data Acquisition ◽  
Communication Technology ◽  
Electric Energy ◽  
Data Acquisition System ◽  
Vital Role ◽  
Acquisition System ◽  
Application Performance ◽  
Energy Data ◽  
The Neural Network ◽  
Grid Construction

The electric energy data acquisition system is an important part of smart grid construction, and as well it is the essentail platform and core support of intelligent electricity service system. As the “neural network” of electric energy data acquisition system, the communication technology plays a vital role for improving the system performance. In this paper, we performed a comparative test associated with the application performance of electric energy data acquire solution, whilst considing both narrowband power line communication (PLC) and broadband PLC technologies. While comparing the test resuls in both laboratory ideal environment and comprehensive interference environment, it provides an important data support to master the performance of different PLC technologies in electric energy data acquisition system.

scholarly journals Research on Fault Diagnosis Optimization of Intelligent Acquisition Terminal

2019 ◽  
Vol 136 ◽  
pp. 01034
Author(s):  
Xinran Liu ◽  
Liyan Kang ◽  
Ying Shang ◽  
Lina Sun ◽  
Zhongcheng Li ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Communication Technology ◽  
Electric Energy ◽  
Efficiency Improvement ◽  
Continuous Development ◽  
Remote Communication ◽  
Field Equipment ◽  
Energy Data

Intelligent acquisition terminal is an important medium for power users to collect electric energy data and load data. It realizes centralized collection of electricity information through local and remote communication technology. With the continuous development of communication technology, the acquisition terminal is becoming more and more intelligent and its functions are becoming more and more complex. The content of field equipment fault diagnosis analysis technology is getting higher and higher. This paper combines with the current intelligent acquisition terminal fault diagnosis mode to optimize the research, from the technical and management aspects, makes an analysis of the causes of acquisition anomalies and the lack of means, and puts forward reasonable efficiency improvement suggestions.

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