Research Related Electromechanical Processes in an Asynchronous Traction Motor - Asynchronous Generator with Common Shaft Based on Field Model

Research on DSP-based Asynchronous Motor Control Technology

The Motor in a variety of electrical transmission and position servo system occupies an extremely important position. After the DSP technology being applied to the motor control, the unification of the hardware and the flexibility of the software can be combined. Take the brushless DC motor for example, studied the mathematical model and the structure of the motor control system, also obtained ...

Axioms for Asynchronous Processes

Axioms for Asynchronous Processes by Eleftherios Matsikoudis Doctor of Philosophy in Electrical Engineering and Computer Sciences University of California, Berkeley Professor Edward A. Lee, Chair From classical computability theory to modern programming language design, the mathematical concept of function has dominated our perception of sequential computation. But as soon as we venture into th...

Asynchronous sequential processes

Trace and Testing Equivalence on Asynchronous Processes

We study trace and may-testing equivalences in the asynchronous versions of CCS and-calculus. We start from the operational deenition of the may-testing preorder and provide for it nitary and fully abstract trace-based characterizations, along with a complete in-equational proof system. We also touch upon two variants of this theory, by rst considering a more demanding equivalence notion (must-...

Voltage and Frequency Controller for An Autonomous Asynchronous Generator

A battery Energy storage system (BESS) based voltage and frequency controller (VFC), for an Autonomous Asynchronous Generator (ASG) driven by an uncontrolled pico hydro turbine used in constant power mode, is presented in this paper. Excitation of the asynchronous generator with capacitor bank enables it to generate rated voltage at no load. The additional reactive power demand of the ASG on lo...