Title :
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
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;
Conference_Titel :
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-3583-X
DOI :
10.1109/ISCAS.1997.608635
