TY - GEN
T1 - The design of psychrometric chamber control system at University of Indonesia
AU - Surya, Jonathan
AU - Yatim, Ardiyansyah Saad
AU - Alhamid, Muhammad Idrus
AU - Wijaya, Elang Pramudya
AU - Nandiwardhana, Stefanus
AU - Bahar, Ananda Reno Andi
N1 - Publisher Copyright:
© 2024 Author(s).
PY - 2024/2/6
Y1 - 2024/2/6
N2 - The increase in the use of electricity by the Indonesian state in buildings and housing comes from the high users of air conditioners. Also, the lack of public awareness in maintaining environmental health has led the government to make it Minister of Energy and Mineral Resources Regulation No.57 of 2017. This regulation includes an energy-saving label for air conditioning, as seen from the energy efficiency ratio (EER). Testing needs to be carried out and requires a conditioned room (psychometric chamber) to achieve this. The test chamber consists of water loop parts that control the flow of the heated and cooled water to the cooling/heating coil, which is able to create specific room conditions with 27°C and RH conditions of 47%-50% for indoors and temperatures of 35°C for outdoors. The system consists of a temperature sensor that influences the actuator's response to regulate the water loop and data acquisition. For testing for air conditioning to be carried out, the room must comply with the standard, namely the Variation in the mean arithmetic error of ±0.3 ° C and the maximum Variation of ±0.5 ° C according to the ISO 5151.2018. This test system could be used when the system can reach temperature stability with the addition of PID. This study aims to design and see the control system's response in maintaining the indoor room with a temperature of 27 ° C.
AB - The increase in the use of electricity by the Indonesian state in buildings and housing comes from the high users of air conditioners. Also, the lack of public awareness in maintaining environmental health has led the government to make it Minister of Energy and Mineral Resources Regulation No.57 of 2017. This regulation includes an energy-saving label for air conditioning, as seen from the energy efficiency ratio (EER). Testing needs to be carried out and requires a conditioned room (psychometric chamber) to achieve this. The test chamber consists of water loop parts that control the flow of the heated and cooled water to the cooling/heating coil, which is able to create specific room conditions with 27°C and RH conditions of 47%-50% for indoors and temperatures of 35°C for outdoors. The system consists of a temperature sensor that influences the actuator's response to regulate the water loop and data acquisition. For testing for air conditioning to be carried out, the room must comply with the standard, namely the Variation in the mean arithmetic error of ±0.3 ° C and the maximum Variation of ±0.5 ° C according to the ISO 5151.2018. This test system could be used when the system can reach temperature stability with the addition of PID. This study aims to design and see the control system's response in maintaining the indoor room with a temperature of 27 ° C.
UR - http://www.scopus.com/inward/record.url?scp=85185799581&partnerID=8YFLogxK
U2 - 10.1063/5.0143944
DO - 10.1063/5.0143944
M3 - Conference contribution
AN - SCOPUS:85185799581
T3 - AIP Conference Proceedings
BT - AIP Conference Proceedings
A2 - Kusuma, Andyka
A2 - Fatriansyah, Jaka Fajar
A2 - Dhelika, Radon
A2 - Pratama, Mochamad Adhiraga
A2 - Irwansyah, Ridho
A2 - Maknun, Imam Jauhari
A2 - Putra, Wahyuaji Narottama
A2 - Ardi, Romadhani
A2 - Harwahyu, Ruki
A2 - Harahap, Yulia Nurliani
A2 - Lischer, Kenny
PB - American Institute of Physics Inc.
T2 - 17th International Conference on Quality in Research, QiR 2021 in conjunction with the International Tropical Renewable Energy Conference 2021, I-Trec 2021 and the 2nd AUN-SCUD International Conference, CAIC-SIUD
Y2 - 13 October 2021 through 15 October 2021
ER -
