Paper Title:
Design and Development of Intelligent Release Control Unit Based on LPC2478
  Abstract

Intelligent release is core control unit of intelligent appliances, which is used to protect power system and power devices from damage under the faults. In this paper, with LPC2478 as Microcontroller, an intelligent release control unit with Ethernet communication functionality was presented. The intelligent release control unit’s basic functions and extended functions were described in brief. Implementation method of control unit was illustrated in detail. Process flow chart for fault diagnosis was supplied. Full-wave Fourier algorithm was adopted to compute fundamental components and harmonic components to filter decaying DC component and non-integer harmonic. This release can be adjusted according to the requirement of power quality to avoid malfunction under the circumstance that non-fault current and voltage fluctuation occur. Furthermore, through Ethernet communication, more functionality can be implemented to make the release more intelligent.

  Info
Periodical
Chapter
Chapter 2: Material Science and Manufacturing Technology
Edited by
Helen Zhang and David Jin
Pages
286-290
DOI
10.4028/www.scientific.net/AMR.366.286
Citation
L. X. Zhao, W. Su, L. S. Wu, "Design and Development of Intelligent Release Control Unit Based on LPC2478", Advanced Materials Research, Vol. 366, pp. 286-290, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hua Zhu Wu, Le Jun Zhang, Chun Guang Zhang
Abstract:In order to realize the interconnection between RS485 interface equipments and industrial Ethernet to satisfy the information integration...
416
Authors: Wen Hua Zhou, Xiao Long Chen
Abstract:The electric meter is a direct tool by which power enterprise charges for electricity Tariff. This paper describes software and hardware...
1230
Authors: Xing Qiao Liu, Ying Chuan Fan
Chapter 15: Embedded System and Integrated Circuit
Abstract:With large scale application of the power electronic devices and frequency conversion devices, the harmonic pollution in the grid becomes...
1982
Authors: Cheng Jun Zhang, Li Chao Zhang, Yu Sheng Shi
Chapter 16: Miscellaneous Topics
Abstract:Currently, battery management system is one of the attraction research topics in the battery management technologies. This paper researches a...
1841