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Filtering by: Subject Variable speed drives Advisor Rathja, Roy C.

Supervisory control of a doubly-fed machine

Creator:

Werahera, Priya N.

Abstract:

An EMCON-D distributed process controller is evaluated for control and monitoring of an experimental doubly-fed machine system. A closed-loop control circuit is implemented to operate the doubly-fed machine with constant rotor current. A standard PID algorithm as well as an algorithm tailored to the doubly-fed machine are evaluated.

Resource Type:

Masters Thesis

Full Text:

Control System 5 2.2 Host Computer 6 3.1 Variable Speed Drive Setup for the Doubly-fed 14 Machine 3.2
A new and improved control of a power electronic converter for stabilizing a variable speed generation system using an embedded microcontroller

Creator:

Venkatswamy, Suresh

Abstract:

A new and improved stabilizer was developed for the variable speed generation (VSG) system. The VSG system exhibits periodic oscillations which sometimes leads to a loss of synchronism. After careful study, a simple but effective strategy to stabilize the system was implemented with real time digital feedback control. The VSG...

Resource Type:

Masters Thesis

Full Text:

for stabilizing a variable speed generation system using an embedded microcontroller AN ABSTRACT OF