Elimination of voltage and frequency deviations, suppression of chaotic oscillations in power system with distributed generation
The article proposes an algorithm for eliminating voltage and frequency deviations, suppressing chaotic oscillations in a power system with distributed generation. The operation of the algorithm by modeling in a SymPowerSystems (MatLab) software package is shown. Chaotic and pre-chaotic modes o...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education
2019-12-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/6%20(168)/52-57%20%D0%9A%D0%BE%D1%81%D0%B0%D1%80%D0%B5%D0%B2%20%D0%91.%20%D0%90.,%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%92.%20%D0%9A..pdf |
| Summary: | The article proposes an algorithm for eliminating voltage and
frequency deviations, suppressing chaotic oscillations in a power
system with distributed generation. The operation of the algorithm
by modeling in a SymPowerSystems (MatLab) software package
is shown.
Chaotic and pre-chaotic modes of operation are detected by the
algorithm in the same way. If it is impossible to suppress the prechaotic and chaotic regimes of the same type of control action, it
is proposed to supplement the algorithm with the calculation and
evaluation of stability indicators.
Existing algorithms for detecting and suppressing chaos do not
take into account the requirements for indicators of the quality
of electric energy; for their implementation, expensive measuring
equipment is required. Therefore, the aim of the work is to develop
an algorithm for detecting and suppressing chaotic oscillations in
a power system with distributed generation taking into account
the requirements for the quality indicators of electric energy and
implemented by simple circuitry solutions. |
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| ISSN: | 1813-8225 2541-7541 |