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FIRST, PROTOTYPE CYCLOCONVERTER FED SYNCHRONOUS MOTOR WINDING MACHINE DRIVE SYSTEM IN POLAND
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| Author(s) |
Henryk Zygmunt; Andrzej Zur; Zbigniew Mikos |
| Abstract |
In this paper a cycloconverter fed 900 kW synchronous motor drive system is presented. This system is designed for driving a winding machine for shaft depth up to 550 m, hoisting capacity of 6 Mg and maximum speed of 6 m/s. For the purpose of system operation with high dynamic performance and excellent static characteristics over a full speed range the field-oriented control method is applied. The paper describes the synchronous motor fed system, motor and cycloconverter control system structure, an idea of motor current references calculation and a structure of current reference calculator. The results of drive system test and motor voltage, current and speed waveforms are also presented. |
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| Filename: | Unnamed file |
| Filesize: | 437.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-09 by System |
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