Support for operation of heat-pump energy supply
نویسندگان
چکیده
منابع مشابه
Control and optimal operation of simple heat pump cycles
Cycles for heating and cooling have traditionally been studied in detail when it comes to thermodynamics and design. However, there are few publications on their optimal operation which is the theme of this paper. One important issue is which variable to control, for example, degree of super-heating, pressure, liquid level or valve opening. Also, unlike open systems, the initial charge to the c...
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15 صفحه اولEnergy efficiency model for small/medium geothermal heat pump systems
Heating application efficiency is a crucial point for saving energy and reducing greenhouse gas emissions. Today, EU legal framework conditions clearly define how heating systems should perform, how buildings should be designed in an energy efficient manner and how renewable energy sources should be used. Using heat pumps (HP) as an alternative “Renewable Energy System” could be one solution fo...
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This paper presents a platform for power autonomous wireless energy meter device using piezoelectric energy harvesters. This device can be mainly used for measuring the share of heat energy consumption in a fair manner in building complex with central heat energy system. In the suggested device, the piezoelectric energy harvester is also used as a flow-meter to reduce the power consumption of t...
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ژورنال
عنوان ژورنال: Technology audit and production reserves
سال: 2012
ISSN: 2312-8372,2226-3780
DOI: 10.15587/2312-8372.2012.4797