Distribution transformer maximum operation life estimation method and device based on chance constraint
The invention discloses a distribution transformer maximum operation life estimation method and device. The method comprises the steps of constructing a preset distribution transformer active variance model according to a preset year and distribution transformer low-voltage side active power; config...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
20.08.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a distribution transformer maximum operation life estimation method and device. The method comprises the steps of constructing a preset distribution transformer active variance model according to a preset year and distribution transformer low-voltage side active power; configuring an opportunity constraint condition of a preset distribution transformer active variance model based on the distribution transformer low-voltage side voltage and the distribution transformer load rate; configuring an energy storage constraint condition of a preset distribution transformer active variance model based on a preset energy storage condition; solving a preset distribution transformer active variance model according to the two constraint conditions based on a preset generalized gradient method to obtain a distribution transformer charging and discharging strategy; according to a distribution transformer charging and discharging strategy, a distribution transformer low-voltage side voltage distributi |
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Bibliography: | Application Number: CN202110579212 |