Application of compass synchronizing clock in mobile phase-comparison

Author

Jiang Tong ; Zhang Zhifu ; Hong Yunfeng

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China

fYear

2011

fDate

19-22 Aug. 2011

Firstpage

2010

Lastpage

2013

Abstract

This paper presents a method of simultaneous measurements of voltage/current for method of mobile phase-comparison in fault location of distribution network, using 1PPS and UTC in COMPASS. The COMPASS timing module selected is introduced briefly. A hardware and software platform based on ARM is designed for the testing and verification of 1PPS interface accuracy. The serial communication between COMPASS timing module and ARM9 is realized by a program coded with C# on the .NET Framework 3.5 platform, which can receive and abstract the information of UTC etc. Details of related experiments are given and the experimental results demonstrate that the method proposed in this paper is feasible.

Keywords

Global Positioning System; electric current measurement; fault diagnosis; voltage measurement; .NET framework; 1PPS interface accuracy; ARM; C# language; COMPASS timing module; GPS; UTC; compass synchronizing clock; current measurement; distribution network; fault location; mobile phase-comparison; satellite navigation; serial communication; testing; verification; voltage measurement; Compass; Global Positioning System; Mobile communication; Power systems; Synchronization; Voltage measurement; ARM; COMPASS; mobile measurement; phase comparison; time synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on

Conference_Location

Jilin

Print_ISBN

978-1-61284-719-1

Type

conf

DOI

10.1109/MEC.2011.6025884

Filename

6025884