Аpproximate method for the estimation of energy performance of heat pumps connected to the system of energy management of facilities
Апстракт
Due to their efficiency heat pumps have found great application in the
building industry, the process industry, in various technological processes in the
production of food, to the space technology system, etc. When heat pumps are coupled
to the energy management system which monitors and optimizes work parameters not
only of the heat pump but also work parameters of other systems, such as solar and
photovoltaic panels, thermal energy storages, electric batteries and the whole system, it
is necessary to have a mathematical model that with sufficient accuracy and without
great complexity estimates energy performance of the heat pump itself and the whole
energy system. In this article a relatively simple mathematical model of a heat pump,
with which it is possible to get values for the COP at any given time and under given
conditions, was given. The obtained results of the model, applied to the air-water heat
pump, used the input meteorological data of the mean air temperature... for Belgrade,
were presented. The verification of the obtained results of the model was made by using
the catalogue data for the COP of the the Ecodan Monobloc Air Source Heat Pumps
manufactured by Mitsubishi Electric.
Кључне речи:
Heat pumps / Carnot cycle / modeling / energy management systemИзвор:
Proceedings of The Third International Symposium on Agricultural Engineering ISAE-2017, 2017, III-25-III-31Издавач:
- Univerzitet u Beogradu-Poljoprivredni fakultet
Финансирање / пројекти:
- Interreg Danube Transnational Programme through the project Smart Building – Smart Grid – Smart City (3Smart), grant DTP1- 502-3.2-3Smart (http://www.interreg-danube.eu/3smart)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Rudonja, Nedžad AU - Komatina, Mirko AU - Paprika, Milijana J. AU - Jovanović, Vladimir PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4964 AB - Due to their efficiency heat pumps have found great application in the building industry, the process industry, in various technological processes in the production of food, to the space technology system, etc. When heat pumps are coupled to the energy management system which monitors and optimizes work parameters not only of the heat pump but also work parameters of other systems, such as solar and photovoltaic panels, thermal energy storages, electric batteries and the whole system, it is necessary to have a mathematical model that with sufficient accuracy and without great complexity estimates energy performance of the heat pump itself and the whole energy system. In this article a relatively simple mathematical model of a heat pump, with which it is possible to get values for the COP at any given time and under given conditions, was given. The obtained results of the model, applied to the air-water heat pump, used the input meteorological data of the mean air temperature for Belgrade, were presented. The verification of the obtained results of the model was made by using the catalogue data for the COP of the the Ecodan Monobloc Air Source Heat Pumps manufactured by Mitsubishi Electric. PB - Univerzitet u Beogradu-Poljoprivredni fakultet C3 - Proceedings of The Third International Symposium on Agricultural Engineering ISAE-2017 T1 - Аpproximate method for the estimation of energy performance of heat pumps connected to the system of energy management of facilities EP - III-31 SP - III-25 UR - https://hdl.handle.net/21.15107/rcub_machinery_4964 ER -
@conference{ author = "Rudonja, Nedžad and Komatina, Mirko and Paprika, Milijana J. and Jovanović, Vladimir", year = "2017", abstract = "Due to their efficiency heat pumps have found great application in the building industry, the process industry, in various technological processes in the production of food, to the space technology system, etc. When heat pumps are coupled to the energy management system which monitors and optimizes work parameters not only of the heat pump but also work parameters of other systems, such as solar and photovoltaic panels, thermal energy storages, electric batteries and the whole system, it is necessary to have a mathematical model that with sufficient accuracy and without great complexity estimates energy performance of the heat pump itself and the whole energy system. In this article a relatively simple mathematical model of a heat pump, with which it is possible to get values for the COP at any given time and under given conditions, was given. The obtained results of the model, applied to the air-water heat pump, used the input meteorological data of the mean air temperature for Belgrade, were presented. The verification of the obtained results of the model was made by using the catalogue data for the COP of the the Ecodan Monobloc Air Source Heat Pumps manufactured by Mitsubishi Electric.", publisher = "Univerzitet u Beogradu-Poljoprivredni fakultet", journal = "Proceedings of The Third International Symposium on Agricultural Engineering ISAE-2017", title = "Аpproximate method for the estimation of energy performance of heat pumps connected to the system of energy management of facilities", pages = "III-31-III-25", url = "https://hdl.handle.net/21.15107/rcub_machinery_4964" }
Rudonja, N., Komatina, M., Paprika, M. J.,& Jovanović, V.. (2017). Аpproximate method for the estimation of energy performance of heat pumps connected to the system of energy management of facilities. in Proceedings of The Third International Symposium on Agricultural Engineering ISAE-2017 Univerzitet u Beogradu-Poljoprivredni fakultet., III-25-III-31. https://hdl.handle.net/21.15107/rcub_machinery_4964
Rudonja N, Komatina M, Paprika MJ, Jovanović V. Аpproximate method for the estimation of energy performance of heat pumps connected to the system of energy management of facilities. in Proceedings of The Third International Symposium on Agricultural Engineering ISAE-2017. 2017;:III-25-III-31. https://hdl.handle.net/21.15107/rcub_machinery_4964 .
Rudonja, Nedžad, Komatina, Mirko, Paprika, Milijana J., Jovanović, Vladimir, "Аpproximate method for the estimation of energy performance of heat pumps connected to the system of energy management of facilities" in Proceedings of The Third International Symposium on Agricultural Engineering ISAE-2017 (2017):III-25-III-31, https://hdl.handle.net/21.15107/rcub_machinery_4964 .