Matlab/Simulink simulation model of photo-diesel power supply system with intelligent control
In this article, a simulation model of an autonomous PVdiesel power supply (PDPS) system with direct current is considered. The autonomous PDPS is implemented in the Simulink programming environment of the Matlab software package. The system includes: a photovoltaic power station (PPS), a diesel...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-09-01
|
| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%204%20(178)%20(%D0%9E%D0%9D%D0%92)/52-62%20%D0%9B%D1%83%D0%BA%D1%83%D1%82%D0%B8%D0%BD%20%D0%91.%20%D0%92.,%20%D0%9C%D1%83%D1%80%D0%B0%D0%B2%D1%8C%D0%B5%D0%B2%20%D0%94.%20%D0%98..pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | In this article, a simulation model of an autonomous PVdiesel power supply (PDPS) system with direct current is
considered. The autonomous PDPS is implemented in the
Simulink programming environment of the Matlab software
package. The system includes: a photovoltaic power
station (PPS), a diesel generator (DG), an energy storage
system (ESS), a remote consumer as well as auxiliary
converters. The PDPS model makes it possible to analyze
the energy balance between generation, consumption, and the energy exchange available from the ESS connected via
a DC bus (DCB). With the help of the proposed model,
it is possible to analyze and optimize the technical and
economic indicators of DC power plants with the priority
of the PPS contribution: reducing the consumption of
diesel fuel and carbonation of the air reducing the cost
of 1 kWh for the remote consumer and controlling the
switching in the power plants as per logical conditions.
The obtained technical and economic indicators of the
PDPS using direct current are superior to similar systems
based on alternating current due to an increase in the
contribution of the PPS to the energy balance. As a result
of experiments with changing input conditions, i.e. annual
changes in insolation and temperature at different latitudes,
the authors justify technical, economic, and environmental
criteria for the effectiveness of decision-making and
recommendations for the design and operation of PDPS
power plants. Intelligent algorithms for effective control
of PV-diesel power systems based on DC are developed
and suggested. |
|---|---|
| ISSN: | 1813-8225 2541-7541 |