A Study on Real-time Dynamic Simulation Testing Device for the Excitation Regulator of Synchronous Generator based on Master-Slave DSPs Architecture

摘要

In this paper, a design scheme of hardware-in-loop digital simulation and testing systems used in excitation system based on master-slave OSPs architecture will be presented, on the basis of digital simulation study of synchronous generator and power grid dynamic model. This system and real excitation regulator can compose closed-loop control through hardware interfaces, conducting the static and dynamic characteristic tests for excitation regulators by means of realtime simulation. This devise will greatly improve the efficiency of design and commissioning of excitation regulators, and can satisfy- test requirements of modern excitation regulator in the process of production and overhaul.