Publication

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

Christian Enz, Sidi-Rachid Cherkaoui
1997
Conference Papers

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

Official source

https://infoscience.epfl.ch/entities/publication/a9a64336-4a71-4e0e-b81c-670c1b1abf0e

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Christian Enz, Sidi-Rachid Cherkaoui
1997
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/a9a64336-4a71-4e0e-b81c-670c1b1abf0e

About this result

Related concepts (32)

Simulation

A simulation is the imitation of the operation of a real-world process or system over time. Simulations require the use of models; the model represents the key characteristics or behaviors of the selected system or process, whereas the simulation represents the evolution of the model over time. Often, computers are used to execute the simulation. Simulation is used in many contexts, such as simulation of technology for performance tuning or optimizing, safety engineering, testing, training, education, and video games.

Computer simulation

Computer simulation is the process of mathematical modelling, performed on a computer, which is designed to predict the behaviour of, or the outcome of, a real-world or physical system. The reliability of some mathematical models can be determined by comparing their results to the real-world outcomes they aim to predict. Computer simulations have become a useful tool for the mathematical modeling of many natural systems in physics (computational physics), astrophysics, climatology, chemistry, biology and manufacturing, as well as human systems in economics, psychology, social science, health care and engineering.

CMOS

Complementary metal–oxide–semiconductor (CMOS, pronounced "sea-moss", siːmɑːs, -ɒs) is a type of metal–oxide–semiconductor field-effect transistor (MOSFET) fabrication process that uses complementary and symmetrical pairs of p-type and n-type MOSFETs for logic functions. CMOS technology is used for constructing integrated circuit (IC) chips, including microprocessors, microcontrollers, memory chips (including CMOS BIOS), and other digital logic circuits.

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

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