Low-power CMOS, analog transient-stability-simulator for a two-machine power-system

Author

Fried, Rafael ; Cherkaoui, Rachid ; Enz, Christian

Author_Institution

Electron. Lab., Swiss Fed. Inst. of Technol., Lausanne, Switzerland

Volume

1

fYear

1997

fDate

9-12 Jun 1997

Firstpage

137

Abstract

This paper presents a low-power analog simulator for the transient stability of a two-machine power system. The simulator is implemented in a standard digital CMOS process. Its building blocks are: sine shaper, transconductor with extended linear range, and parametric current amplifier. All these circuits operate in weak inversion and use the bulk as an active terminal. Simulation time is typically 10⁴ times shorter than the real time simulated phenomena

Keywords

CMOS analogue integrated circuits; VLSI; analogue simulation; parametric amplifiers; power system analysis computing; power system stability; power system transients; analog transient-stability-simulator; extended linear range; low-power CMOS; parametric current amplifier; simulation time; sine shaper; transconductor; two-machine power-system; weak inversion; Circuit simulation; Computational modeling; Power generation; Power system analysis computing; Power system dynamics; Power system modeling; Power system protection; Power system simulation; Power system stability; Power system transients;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on

Print_ISBN

0-7803-3583-X

Type

conf

DOI

10.1109/ISCAS.1997.608635

Filename

608635