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Approximate Model Predictive Control for Microgrid Energy Management via Imitation Learning

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์ €์ž

Changrui Liu, Shengling Shi, Anil Alan, Ganesh Kumar Venayagamoorthy, Bart De Schutter

๐Ÿ’ก ๊ฐœ์š”

๋ณธ ๋…ผ๋ฌธ์€ ๋งˆ์ดํฌ๋กœ๊ทธ๋ฆฌ๋“œ ์—๋„ˆ์ง€ ๊ด€๋ฆฌ์—์„œ ์‹ค์‹œ๊ฐ„ ์ตœ์  ์ œ์–ด๋ฅผ ์œ„ํ•ด ๊ธฐ์กด์˜ ๋ณต์žกํ•˜๊ณ  ์‹œ๊ฐ„์ด ์˜ค๋ž˜ ๊ฑธ๋ฆฌ๋Š” ํ˜ผํ•ฉ ์ •์ˆ˜ ๊ฒฝ์ œ์  ๋ชจ๋ธ ์˜ˆ์ธก ์ œ์–ด(EMPC)๋ฅผ ๊ทผ์‚ฌํ•˜๋Š” ์ƒˆ๋กœ์šด ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค. ์‹ ๊ฒฝ๋ง์„ ํ•™์Šต์‹œ์ผœ ์ „๋ฌธ๊ฐ€ EMPC์˜ ์ œ์–ด ํ–‰๋™์„ ๋ชจ๋ฐฉํ•˜๊ฒŒ ํ•จ์œผ๋กœ์จ, ์˜จ๋ผ์ธ ์ตœ์ ํ™” ๋ฌธ์ œ ํ•ด๊ฒฐ ์—†์ด ๋น ๋ฅด๊ณ  ์˜ˆ์ธก ๊ฐ€๋Šฅํ•œ ์‹ค์‹œ๊ฐ„ ์˜์‚ฌ ๊ฒฐ์ •์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด EMPC์™€ ๊ฒฝ์ œ์  ์„ฑ๋Šฅ์ด ์œ ์‚ฌํ•˜๋ฉด์„œ๋„ ๊ณ„์‚ฐ ์‹œ๊ฐ„์„ ํš๊ธฐ์ ์œผ๋กœ ๋‹จ์ถ•ํ•˜๋Š” ์„ฑ๊ณผ๋ฅผ ๋‹ฌ์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ”‘ ์‹œ์‚ฌ์  ๋ฐ ํ•œ๊ณ„

โ€ข
์‹ค์‹œ๊ฐ„ ์ œ์–ด ์„ฑ๋Šฅ ํ–ฅ์ƒ: ๋ณต์žกํ•œ ์˜จ๋ผ์ธ ์ตœ์ ํ™” ๋ฌธ์ œ๋ฅผ ์‹ ๊ฒฝ๋ง ๊ธฐ๋ฐ˜ ์ •์ฑ…์œผ๋กœ ๋Œ€์ฒดํ•˜์—ฌ, ๊ณ„์‚ฐ ์‹œ๊ฐ„์„ ํฌ๊ฒŒ ์ค„์ด๊ณ  ์‹ค์‹œ๊ฐ„ ์ ์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ๋†’์˜€์Šต๋‹ˆ๋‹ค.
โ€ข
๊ฐ•๊ฑด์„ฑ ๋ฐ ์ผ๋ฐ˜ํ™” ๋Šฅ๋ ฅ ๊ฐ•ํ™”: ํ•™์Šต ๊ณผ์ •์— ๋…ธ์ด์ฆˆ ์ฃผ์ž… ๋ฐ ์˜ˆ์ธก ๋ถˆํ™•์‹ค์„ฑ ๊ณ ๋ ค๋ฅผ ํ†ตํ•ด ๋‹ค์–‘ํ•œ ํ™˜๊ฒฝ ๋ณ€ํ™”์— ๋Œ€ํ•œ ๊ฐ•๊ฑด์„ฑ๊ณผ ์ผ๋ฐ˜ํ™” ๋Šฅ๋ ฅ์„ ํ–ฅ์ƒ์‹œ์ผฐ์Šต๋‹ˆ๋‹ค.
โ€ข
์•ˆ์ •์ ์ธ ์ œ์•ฝ ์กฐ๊ฑด ๋งŒ์กฑ: ์ œ์•ฝ ์กฐ๊ฑด ๊ฐ•ํ™” ๊ธฐ๋ฒ•๊ณผ ํˆฌ์˜ ๋ ˆ์ด์–ด๋ฅผ ํ†ตํ•ด ํ•™์Šต๋œ ์ •์ฑ…์ด ์žฌ๊ท€์  ์‹คํ–‰ ๊ฐ€๋Šฅ์„ฑ๊ณผ ์ œ์•ฝ ์กฐ๊ฑด ๋งŒ์กฑ์„ ๋ณด์žฅํ•˜๋„๋ก ์„ค๊ณ„๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
๐Ÿ‘