Study on Operation Control Strategy for Campus Public Building Heating Systems in Severe Cold Areas DOI Creative Commons

Chuntian Lu,

S. S. Xue,

Yuetong Zhang

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(6), P. 858 - 858

Published: March 10, 2025

This study addresses the optimization of heating systems for university building clusters in severe cold regions, focusing on their functional complexity, temporal usage patterns, and spatial heterogeneity. The actual project Harbin was chosen as a case study, breaking through limitations previous studies residential or commercial buildings. research systematically investigates load variations during operational periods. It proposes three regulation strategies: constant supply water temperature with difference regulation, variable combined time-division zone-based partial energy-saving potential schemes is analyzed depth by comparison. results demonstrate that, compared to scheme, other two achieved rates 17.1% 34.8%, respectively. In time dimension, these match period energy use universities, they can realize differentiated heat zoning clusters. provides reference optimizing areas.

Language: Английский

Comparative Study on Heating Performance and Economy of Air Source Heat Pump Coupled with Evacuated Tube and Flat Plate Collector Respectively DOI

Zijiao Jia,

Jinping Li,

Panpan Zhai

et al.

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 122759 - 122759

Published: Feb. 1, 2025

Language: Английский

Citations

0
Study on Operation Control Strategy for Campus Public Building Heating Systems in Severe Cold Areas DOI Creative Commons

Chuntian Lu,

S. S. Xue,

Yuetong Zhang

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(6), P. 858 - 858

Published: March 10, 2025

This study addresses the optimization of heating systems for university building clusters in severe cold regions, focusing on their functional complexity, temporal usage patterns, and spatial heterogeneity. The actual project Harbin was chosen as a case study, breaking through limitations previous studies residential or commercial buildings. research systematically investigates load variations during operational periods. It proposes three regulation strategies: constant supply water temperature with difference regulation, variable combined time-division zone-based partial energy-saving potential schemes is analyzed depth by comparison. results demonstrate that, compared to scheme, other two achieved rates 17.1% 34.8%, respectively. In time dimension, these match period energy use universities, they can realize differentiated heat zoning clusters. provides reference optimizing areas.

Language: Английский

Citations

0