Assessment of energy and economic efficiency of a heating system based on air-water heat pumps cooperating with photovoltaic micro installations

被引：4

作者：

Szul, Tomasz ^{[1
]}

Lis, Stanislaw ^{[1
]}

Tomasik, Marcin ^{[1
]}

机构：

[1] Agr Univ Krakow, Wydzial Inzn Prod & Energetyki, Ul Balicka 116B, PL-30149 Krakow, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2020年 / 96卷 / 04期

关键词：

final energy consumption in a building; air/water heat pumps; PV microinstallation; Prosumer program; economic analysis;

D O I：

10.15199/48.2020.04.19

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

For an example of a residential building, an analysis of the cost-effectiveness of installing a solar installation, which will produce energy to cover living and heating needs, is presented. The calculations of power demand for heating and hot water preparation were made, the annual final energy consumption in the facility was calculated, the power was determined and the value of the annual energy production by the micro-installation of PV was estimated. The economic analysis consisted in calculating the values of assessment indicators such as SPBT, PBT, NPV and IRR.

引用

页码：94 / 97

页数：4

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