Development of hybrid models of high voltage direct current systems for comprehensive analysis of large power systems
The relerance of the research is based on the need to develop new methods and tools for obtaining information required to evaluate mutual influence between high voltage direct and alternating current systems. The research object: the development of hybrid model of high-voltage direct current system...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Tomsk Polytechnic University
2019-05-01
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| Series: | Известия Томского политехнического университета: Инжиниринг георесурсов |
| Subjects: | |
| Online Access: | http://izvestiya.tpu.ru/archive/article/view/1358 |
| Summary: | The relerance of the research is based on the need to develop new methods and tools for obtaining information required to evaluate mutual influence between high voltage direct and alternating current systems. The research object: the development of hybrid model of high-voltage direct current system based on voltage-source converter allowing real time co-simulation of its power equipment, control and relay protection systems. The research methods: analytical methods; theory of discretization methods; control theory; theory of accuracy and sensitivity of computing devices; hybrid simulation approach; software and hardware simulation tools - Multisim 11, Matlab Simulink and Hybrid Real Time Power System Simulator. The results: The authors have developed the hybrid model of high voltage direct current system based on voltage source converter in accordance with the formulated requirements for the mathematical models of high voltage direct current systems and computational tools; the obtained results of the model testing confirm the achievement of the required properties of the model and the effectiveness of the proposed solutions. |
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| ISSN: | 2500-1019 2413-1830 |