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15 sie 2023 · We propose an enhanced deep deterministic policy gradient (E-DDPG) energy consumption optimization algorithm for HVAC systems based on an improved training strategy to obtain the best real-time energy consumption control strategy for HVAC systems.
15 mar 2022 · A new method for heating ventilation and air conditioning (HVAC) energy consumption optimization based on load prediction and energy flexibility is proposed. First, the energy consumption prediction of the chillers and air conditioning terminals is made.
20 maj 2022 · In the German industry Heating, Ventilation and Air Conditioning (HVAC) systems account for 11 %–20 % of the final energy consumption. Usually HVAC systems are dimensioned based on static extreme values and thus during most of the operation time, HVAC systems tend to be overdimensioned.
1 sty 2014 · Decreasing the energy consumption of heating, ventilation and air conditioning (HVAC) systems is becoming increasingly important due to rising cost of fossil fuels and environmental concerns. Therefore, finding novel ways to reduce energy consumption in buildings without compromising comfort and indoor air quality is an ongoing research challenge.
3 lip 2024 · The work proposes a method of embedding stochastic AC usage models to EnergyPlus 22.1 benefits for an improvement in building energy consumption simulation and the energy efficiency evaluation regarding occupant behavior in the future.
26 lis 2013 · In central air-conditioning systems, the energy consumption of fans and pumps represents a considerable proportion of their total energy consumption (50–70 % in some cases, which exceeds the chiller’s energy consumption).
This report presents improved air conditioner (AC) and heat pump (HP) modeling methods in the context of whole-building simulation tools. Its goal is to enable more accurate evaluation of cost-effective equipment upgrade opportunities and efficiency improvements in residential buildings.
