Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses
Mathematical expressions have been obtained that allow to determine a number of transformers being operated either in parallel or separately for a common load and ensuring minimum power losses. An electrical load exists in the case of an unequal load of reciprocally reserved transformers. In order t...
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| Format: | Article |
| Language: | Russian |
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Belarusian National Technical University
2006-02-01
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| Series: | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| Online Access: | https://energy.bntu.by/jour/article/view/728 |
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| _version_ | 1849241542176276480 |
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| author | V. N. Radkevich A. L. Troushnikov |
| author_facet | V. N. Radkevich A. L. Troushnikov |
| author_sort | V. N. Radkevich |
| collection | DOAJ |
| description | Mathematical expressions have been obtained that allow to determine a number of transformers being operated either in parallel or separately for a common load and ensuring minimum power losses. An electrical load exists in the case of an unequal load of reciprocally reserved transformers. In order to reduce power losses it is expediently to change the number of operating transformers. It has been found out that a value of the load depends on the rate of transformer utilization at the initial mode. In case of load decrease timely transformer trip reduces consumption of active and reactive power as well. Consequently, such trip increases power factor of a consumer load. |
| format | Article |
| id | doaj-art-297dd4e92f04402d848b18a306433221 |
| institution | Kabale University |
| issn | 1029-7448 2414-0341 |
| language | Russian |
| publishDate | 2006-02-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| spelling | doaj-art-297dd4e92f04402d848b18a3064332212025-08-20T04:00:08ZrusBelarusian National Technical UniversityИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика1029-74482414-03412006-02-01012126721Determination of Rational Load of Power Transformers under Conditions of Minimum Power LossesV. N. RadkevichA. L. TroushnikovMathematical expressions have been obtained that allow to determine a number of transformers being operated either in parallel or separately for a common load and ensuring minimum power losses. An electrical load exists in the case of an unequal load of reciprocally reserved transformers. In order to reduce power losses it is expediently to change the number of operating transformers. It has been found out that a value of the load depends on the rate of transformer utilization at the initial mode. In case of load decrease timely transformer trip reduces consumption of active and reactive power as well. Consequently, such trip increases power factor of a consumer load.https://energy.bntu.by/jour/article/view/728 |
| spellingShingle | V. N. Radkevich A. L. Troushnikov Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| title | Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses |
| title_full | Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses |
| title_fullStr | Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses |
| title_full_unstemmed | Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses |
| title_short | Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses |
| title_sort | determination of rational load of power transformers under conditions of minimum power losses |
| url | https://energy.bntu.by/jour/article/view/728 |
| work_keys_str_mv | AT vnradkevich determinationofrationalloadofpowertransformersunderconditionsofminimumpowerlosses AT altroushnikov determinationofrationalloadofpowertransformersunderconditionsofminimumpowerlosses |