Optimization of the operating mode of the network, which includes a RES source, a bank of capacitors and several different types of loads
Jazyk: | ruština |
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Rok vydání: | 2021 |
Předmět: |
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DOI: | 10.18720/spbpu/3/2021/vr/vr21-1200 |
Popis: | РоÑÐ½Ð¾Ð²Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑабоÑÑ Ð»ÐµÐ³Ð»Ð° задаÑа по многокÑиÑеÑиалÑной оÑенке моделиÑÑемой ÑиÑÑемÑ, Ñ ÑелÑÑ Ð¿Ð¾Ð¸Ñка наиболее опÑималÑного ÑоÑÑава обоÑÑдованиÑ. РпÑоделанной ÑабоÑе ÑазÑабоÑана маÑемаÑиÑеÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, коÑоÑÐ°Ñ Ð¿Ð¾ÑÑедÑÑвом генеÑиÑеÑкого алгоÑиÑма бÑла опÑимизиÑована по кÑиÑеÑиÑм ÑкономиÑеÑкой ÑÑÑекÑивноÑÑи, комÑоÑÑноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгии и одноÑодноÑÑи ее поÑÑеблениÑ. РиÑоге бÑл найден опÑималÑнÑй ÑоÑÑав обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ его паÑамеÑÑÑ. ÐÑполнен анализ иÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑазлиÑного обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑпоÑобов его компоновки Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð¿ÑимизаÑии ÑазнÑм колиÑеÑÑвом ÑелевÑÑ ÑÑнкÑий, а именно двÑÑ Ð¸ ÑÑÐµÑ ÑелевÑÑ ÑÑнкÑий. Так по двÑÑ ÑелевÑм опÑимизаÑиÑм бÑли пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑаÑÑеÑÑ Ð¿Ð¾ ÑкономиÑеÑкой ÑÑÑекÑивноÑÑи и комÑоÑÑноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгиÑ, ÑкономиÑеÑкой ÑÑÑекÑивноÑÑи и одноÑодноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгии, комÑоÑÑноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгии и одноÑодноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгии. Ð ÑÑÐµÑ Ñелевой задаÑе бÑла пÑоведена опÑимизаÑÐ¸Ñ ÑиÑÑÐµÐ¼Ñ Ð¿Ð¾ ÑÑем кÑиÑеÑиÑм: ÑкономиÑеÑкой ÑÑÑекÑивноÑÑи, комÑоÑÑноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгии и одноÑодноÑÑи поÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑнеÑгии. This work is based on the task of multi-criteria assessment of the modeled system in order to find the most optimal composition of equipment. In the work done, a mathematical model was developed, which, through a genetic algorithm, was optimized according to the criteria of economic efficiency, comfort of energy consumption and uniformity of its consumption. As a result, the optimal composition of the equipment and its parameters were found. The analysis of the use of various equipment and methods of its layout with the help of optimization with a different number of target functions, namely, two and three target functions, is carried out. Thus, for two target optimizations, calculations were made on economic efficiency and comfort of energy consumption, economic efficiency and uniformity of energy consumption, comfort of energy consumption and uniformity of energy consumption. In three target tasks, the system was optimized according to three criteria: economic efficiency, comfort of energy consumption and uniformity of energy consumption. |
Databáze: | OpenAIRE |
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