4 Energy Saving with Comfort Guarantee in Hospitality Buildings (LV-17-C019)

Kyung Jae Kim, Ph.D., Samsung Electronics
Hye-Jung Cho, Ph.D., Samsung Electronics
Kwanwoo Song, M.D., Samsung Electronics
Gunhyuk Park, P.Eng., Samsung Electronics
Dae-eun Yi, M.D., Samsung Electronics
Jungil Seo, P.Eng., Samsung Electronics
Sangsun Choi, M.D., Samsung Electronics
HyunSuk Min, M.D., Samsung Electronics
Ki Uhn Ahn, SungKyunKwan University
Cheol-Soo PARK, Ph.D., SungKyunKwan University
In a hospitality building, guests’ presence ratio (%) in the room is low due to the varying schedule and needs (business, shopping, sightseeing etc.) of individual guests. So, the energy consumption can be reduced during guests’ absence by turning the HVAC off for the room, but it can cause discomfort to the guest when they come back to the room. So it poses trade-off problems to maintain the comfort for the user and reduces the energy consumption at the same time in a hospitality building. This paper proposes an algorithm to solve the above-mentioned problem.

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