The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises
In this article, the authors consider the possibility of using a hybrid energy storage system to even out the load profile of the enterprise. Solving the problem of rational use of energy storage taking into account the initial variable load schedule will significantly reduce not only the cost of el...
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| Format: | Article |
| Language: | Russian |
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Belarusian National Technical University
2020-05-01
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| Series: | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
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| Online Access: | https://energy.bntu.by/jour/article/view/1958 |
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| author | A. A. Belsky A. N. Skamyin O. S. Vasilkov |
| author_facet | A. A. Belsky A. N. Skamyin O. S. Vasilkov |
| author_sort | A. A. Belsky |
| collection | DOAJ |
| description | In this article, the authors consider the possibility of using a hybrid energy storage system to even out the load profile of the enterprise. Solving the problem of rational use of energy storage taking into account the initial variable load schedule will significantly reduce not only the cost of electricity consumption by the enterprise, but also the costs of its production. Detailed characteristics of batteries with various types of electrolytes and supercapacitors are given. A model of the active scheme of a hybrid electric energy storage system consisting of a lithium-ion battery and a supercapacitor unit with the corresponding characteristics is presented. The model was carried out by using the SimPowerSystems software in MatLab. During the simulation, the temperature and the aging effects and of the batteries were not taken into account. The selfdischarge parameter of the battery was also not presented. As a result of the simulation, discharge characteristics of supercapacitors and batteries were obtained based upon which the expediency of their combined use for leveling load profiles of various types was substantiated. The paper presents the results of the simulation of operating modes of a hybrid energy storage device, combining the advantages of two types of energy storage devices, as well as a diagram of delivered power to the network, corresponding to the specified parameters. The paper provides a mathematical description of the increasing power by hybrid storage system resulting from the combined use of supercapacitors and batteries. The paper presents the dependence of the power increase ratio on the frequency and the pulse current duty ratio, which proves that the maximum possible output power of the hybrid storage system can be several times greater than the power of a single battery having the same parameters. |
| format | Article |
| id | doaj-art-45804ff3da5d4eda8a768da9fc557bd5 |
| institution | Kabale University |
| issn | 1029-7448 2414-0341 |
| language | Russian |
| publishDate | 2020-05-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| spelling | doaj-art-45804ff3da5d4eda8a768da9fc557bd52025-02-03T05:35:38ZrusBelarusian National Technical UniversityИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика1029-74482414-03412020-05-0163321222210.21122/1029-7448-2020-63-3-212-2221714The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of EnterprisesA. A. Belsky0A. N. Skamyin1O. S. Vasilkov2Saint Petersburg Mining UniversitySaint Petersburg Mining UniversitySaint Petersburg Mining UniversityIn this article, the authors consider the possibility of using a hybrid energy storage system to even out the load profile of the enterprise. Solving the problem of rational use of energy storage taking into account the initial variable load schedule will significantly reduce not only the cost of electricity consumption by the enterprise, but also the costs of its production. Detailed characteristics of batteries with various types of electrolytes and supercapacitors are given. A model of the active scheme of a hybrid electric energy storage system consisting of a lithium-ion battery and a supercapacitor unit with the corresponding characteristics is presented. The model was carried out by using the SimPowerSystems software in MatLab. During the simulation, the temperature and the aging effects and of the batteries were not taken into account. The selfdischarge parameter of the battery was also not presented. As a result of the simulation, discharge characteristics of supercapacitors and batteries were obtained based upon which the expediency of their combined use for leveling load profiles of various types was substantiated. The paper presents the results of the simulation of operating modes of a hybrid energy storage device, combining the advantages of two types of energy storage devices, as well as a diagram of delivered power to the network, corresponding to the specified parameters. The paper provides a mathematical description of the increasing power by hybrid storage system resulting from the combined use of supercapacitors and batteries. The paper presents the dependence of the power increase ratio on the frequency and the pulse current duty ratio, which proves that the maximum possible output power of the hybrid storage system can be several times greater than the power of a single battery having the same parameters.https://energy.bntu.by/jour/article/view/1958hybrid energy storage devicerechargeable batterysupercapacitorelectricity load profilepower consumption |
| spellingShingle | A. A. Belsky A. N. Skamyin O. S. Vasilkov The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика hybrid energy storage device rechargeable battery supercapacitor electricity load profile power consumption |
| title | The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises |
| title_full | The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises |
| title_fullStr | The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises |
| title_full_unstemmed | The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises |
| title_short | The Use of Hybrid Energy Storage Devices for Balancing the Electricity Load Profile of Enterprises |
| title_sort | use of hybrid energy storage devices for balancing the electricity load profile of enterprises |
| topic | hybrid energy storage device rechargeable battery supercapacitor electricity load profile power consumption |
| url | https://energy.bntu.by/jour/article/view/1958 |
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