A new approach to voltage regulation in self-sustained power supply systems in mines
| Autor: | B. F. Simonov, E. Ya. Bukina, Andrey S. Kharitonov, Denis V. Makarov, Sergey A. Kharitonov |
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| Rok vydání: | 2017 |
| Předmět: |
Computer science
business.industry Electrical engineering Geology 02 engineering and technology Permanent magnet synchronous generator AC power Geotechnical Engineering and Engineering Geology 020501 mining & metallurgy Power (physics) Electric power system 0205 materials engineering Voltage regulation Current (fluid) business Energy (signal processing) Voltage |
| Zdroj: | Journal of Mining Science. 53:265-274 |
| ISSN: | 1573-8736 1062-7391 |
| DOI: | 10.1134/s1062739117022104 |
| Popis: | The researchers analyze energy processes running in an autonomous electric power system consisting of a synchronous permanent magnet generator and a semiconductor converter. Current, voltage and capacity of key components of the system are evaluated, and the system operation modes are determined for the variable magnitude and character of applied load at the constant voltage output frequency. Parametrical law is proposed to control semiconductor frequency converter serially connected to load and generating reactive power. The influence of the converter on the basic design parameters, energy specifications of the synchronous generator and the system as a whole are evaluated. |
| Databáze: | OpenAIRE |
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