Abstract
This study describes our experience in researching and designing an innovative way of operating combined building–energy systems using renewable energy sources. We used the concepts of the ISOMAX integrated building–energy system’s patented technical solution, which we have long been exploring and have developed various novel and original solutions, as inspiration for our research. A consistent peak heat/cooling supply is a key component of the patented ISOMAX system, which has also been proven in its use in many buildings. Energy systems are no longer dependent on unreliable, unpredictable, and hard-to-forecast geothermal and solar energy because of the peak energy source. We had to improve the original design to guarantee the efficient, comfortable, and dependable operation of all the energy systems in the building. We increased the capacity of the ventilation system by including a peak heat/cooling source, a short-term heat/cooling storage tank, and the option of using an air handling unit with heat recovery or a water/air heat exchanger. The addition of terminal elements for heating, cooling, and ventilation systems was also made, along with including a solar system, a wind turbine, and the potential for waste heat recovery. Our study led to the creation of a unique operating model that, with the building management system, optimizes all of the energy systems and heating/cooling sources. The utility model SK 5749 Y1 analyzes the various alternatives in great detail.
Subject
Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science
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