Electric energy measurement in digital substation on a number of issues discussed

Author

Jun Rong ; Gui-xin Zhang ; Xiao-mei Zhu ; Peng Wang

Author_Institution

Dept. of Electr. Eng., Tsinghua Univ., Beijing, China

fYear

2008

fDate

10-13 Dec. 2008

Firstpage

1

Lastpage

5

Abstract

With the breakthrough of electrooptical technology research on sensor application, the promulgation of IEC 61850, the application of Ethernet communication technology and the development of intelligent breaker, digital substation has become the mainstream of substation automation technology development in future. This paper briefly discusses issues related to electric energy measurement in digital substation, including the differences between electric energy measurement in digital substation and conventional substation, the impact to energy measurement of electronic transformer´s application. Meanwhile, aiming at the present issues, potential research fields of electric energy measurement in future digital substation is proposed as well.

Keywords

energy measurement; power transformers; substation automation; Ethernet communication technology; IEC 61850; digital substation; electric energy measurement; electronic transformer application; electrooptical technology; intelligent breaker; sensor application; substation automation technology; Consumer electronics; Current measurement; Energy measurement; Ethernet networks; IEC standards; Instrument transformers; Intelligent sensors; Power markets; Substation automation; Watthour meters; Digital substation; electric energy measurement; electric energy meter; electric transformer;

fLanguage

English

Publisher

ieee

Conference_Titel

Electricity Distribution, 2008. CICED 2008. China International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-3373-5

Electronic_ISBN

978-1-4244-3372-8

Type

conf

DOI

10.1109/CICED.2008.5211668

Filename

5211668