Estimating the Frequency of Part Load Ratios in Building Heating and Cooling Systems

Aurelien Bres; Barbara Beigelböck; Stefan Hauer; Milos Sipetic

Estimating the Frequency of Part Load Ratios in Building Heating and Cooling Systems

Aurelien Bres (Speaker), Barbara Beigelböck, Stefan Hauer, Milos Sipetic

Sustainable Thermal Energy Systems

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

Abstract

Heating and cooling systems typically spend most of their operation time in part load. Predicting the number of hours within specific part load ratios may be helpful for the planning of well-performing systems and controls. This contribution proposes a simulation-based investigation of part load ratios as a basis for the development of simplified estimation procedures. Dynamic building simulations were carried out with multiple parameter variations, and their results analysed with a focus on the distribution of part load ratios. The possibility of estimating the number of hours in given ranges of part load ratios with simple formulas was investigated.

Original language	English
Title of host publication	BauSIM Full Paper Band
Pages	274-279
Number of pages	6
Publication status	Published - 2022
Event	BauSIM 2022 - Duration: 20 Sept 2022 → 22 Sept 2022

Conference

Conference	BauSIM 2022
Period	20/09/22 → 22/09/22

Research Field

Former Research Field - Digitalisation and HVAC Technologies in Buildings

Keywords

Building simulation

Cite this

@inproceedings{306ceeacd1a94dce8aff4b82bf5059e7,

title = "Estimating the Frequency of Part Load Ratios in Building Heating and Cooling Systems",

abstract = "Heating and cooling systems typically spend most of their operation time in part load. Predicting the number of hours within specific part load ratios may be helpful for the planning of well-performing systems and controls. This contribution proposes a simulation-based investigation of part load ratios as a basis for the development of simplified estimation procedures. Dynamic building simulations were carried out with multiple parameter variations, and their results analysed with a focus on the distribution of part load ratios. The possibility of estimating the number of hours in given ranges of part load ratios with simple formulas was investigated.",

keywords = "Building simulation, Building simulation",

author = "Aurelien Bres and Barbara Beigelb{\"o}ck and Stefan Hauer and Milos Sipetic",

year = "2022",

language = "English",

isbn = "978-3-85125-786-1",

pages = "274--279",

booktitle = "BauSIM Full Paper Band",

note = "BauSIM 2022 ; Conference date: 20-09-2022 Through 22-09-2022",

}

TY - GEN

T1 - Estimating the Frequency of Part Load Ratios in Building Heating and Cooling Systems

AU - Beigelböck, Barbara

AU - Hauer, Stefan

AU - Sipetic, Milos

A2 - Bres, Aurelien

PY - 2022

Y1 - 2022

N2 - Heating and cooling systems typically spend most of their operation time in part load. Predicting the number of hours within specific part load ratios may be helpful for the planning of well-performing systems and controls. This contribution proposes a simulation-based investigation of part load ratios as a basis for the development of simplified estimation procedures. Dynamic building simulations were carried out with multiple parameter variations, and their results analysed with a focus on the distribution of part load ratios. The possibility of estimating the number of hours in given ranges of part load ratios with simple formulas was investigated.

AB - Heating and cooling systems typically spend most of their operation time in part load. Predicting the number of hours within specific part load ratios may be helpful for the planning of well-performing systems and controls. This contribution proposes a simulation-based investigation of part load ratios as a basis for the development of simplified estimation procedures. Dynamic building simulations were carried out with multiple parameter variations, and their results analysed with a focus on the distribution of part load ratios. The possibility of estimating the number of hours in given ranges of part load ratios with simple formulas was investigated.

KW - Building simulation

M3 - Conference Proceedings with Oral Presentation

SN - 978-3-85125-786-1

SP - 274

EP - 279

BT - BauSIM Full Paper Band

T2 - BauSIM 2022

Y2 - 20 September 2022 through 22 September 2022

ER -

Estimating the Frequency of Part Load Ratios in Building Heating and Cooling Systems

Abstract

Conference

Research Field

Keywords

Fingerprint

Cite this