Improving the technical and economic efficiency of a derivation-type inverter of micro hydro power plant
This article presents a comparative analysis of the technical and economic efficiency of a derivation-type inverter micro hydro power plant with an energy storage system and an auto-ballasted micro hydro power plant. The authors justify the possibility of saving financial resources by reducing th...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2023-09-01
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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/2023/%E2%84%963%20(187)%20(%D0%9E%D0%9D%D0%92)/68-76%20%20%D0%9B%D1%83%D0%BA%D1%83%D1%82%D0%B8%D0%BD%20%D0%91.%20%D0%92.,%20%D0%9F%D0%BE%D0%BF%D0%BE%D0%B2%20%D0%9C.%20%D0%9C.%20.pdf |
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| Summary: | This article presents a comparative analysis of the technical and economic efficiency
of a derivation-type inverter micro hydro power plant with an energy storage
system and an auto-ballasted micro hydro power plant. The authors justify the
possibility of saving financial resources by reducing the length of the derivationtype micro hydro power plant's pressure pipeline with an energy storage system.
To optimally control the generating and transforming equipment of an autonomous
power supply system, a control algorithm is proposed based on criteria for limiting
the range of hydrogenerator rotational frequencies and ensuring the rational
operating mode of the electric energy storage batteries according to the load's
power consumption schedule.
The possibility of using the charging current of the electric energy storage battery
in combination with traditional resistive ballast to create a braking control moment
for the hydrogenerator is justified.
The article considers issues related to regulating the rational generated power of
the hydrogenerator by aligning the power consumption schedule using electric
energy storage systems, which allows reducing the length of the pressure pipeline
and, consequently, capital costs.
Thus, the article represents a comprehensive analysis of the technical and economic
efficiency and optimal control of a derivation-type inverter micro hydro power
plant with an energy storage system, which can be used in the design and operation
of similar power supply systems. |
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| ISSN: | 1813-8225 2541-7541 |