DocumentCode
2095510
Title
Notice of Retraction
A Novel Technique for Preventing Current Method Electricity-stealing
Author
Gujing Han ; Weiping Luo ; Liang Qin
Author_Institution
Wuhan Univ. of Sci. & Eng., Wuhan, China
fYear
2010
fDate
28-31 March 2010
Firstpage
1
Lastpage
3
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Nowadays, current method electricity-stealing is difficult to prevent. The novel technique proposed improves the structure of current coupling device in single-phase or three-phase electric power measuring equipment, and two high-frequency coupling windings are added to each current coupling device. High-frequency detection signals generated in electric power measuring equipment are injected into current transformer secondary side. At the same time, the advanced ARM microprocessor is adopted for sampling the high-frequency signals coupled back and real-time computation. It can recognize the normal, opened or shorted state of current transformer secondary side circuit correctly and prevents current method electricity-stealing effectively.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Nowadays, current method electricity-stealing is difficult to prevent. The novel technique proposed improves the structure of current coupling device in single-phase or three-phase electric power measuring equipment, and two high-frequency coupling windings are added to each current coupling device. High-frequency detection signals generated in electric power measuring equipment are injected into current transformer secondary side. At the same time, the advanced ARM microprocessor is adopted for sampling the high-frequency signals coupled back and real-time computation. It can recognize the normal, opened or shorted state of current transformer secondary side circuit correctly and prevents current method electricity-stealing effectively.
Keywords
current transformers; power system measurement; transformer windings; ARM microprocessor; current coupling device; current method electricity-stealing prevention; current transformer secondary side circuit; high-frequency coupling windings; high-frequency detection signals; real-time computation; single-phase electric power measuring equipment; three-phase electric power measuring equipment; Current measurement; Current transformers; Electric variables measurement; Microprocessors; Power generation; Power measurement; Sampling methods; Signal detection; Signal generators; Three-phase electric power;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4812-8
Type
conf
DOI
10.1109/APPEEC.2010.5448509
Filename
5448509
Link To Document