Essays about: "multifamily houses"

Showing result 1 - 5 of 11 essays containing the words multifamily houses.

1. 1. PV self-consumption: Regression models and data visualization

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Martos Tóth; [2022]
   Keywords : Self-Consumption; photovoltaics; battery; machine learning; solar energy; random forest; k-nearest neighbor; multi-layer perceptron; lasso regression; ridge regression; linear regression; Egenanvändning; photovoltaics; batteri; maskininlärning; solenergi; random forest; k-nearest neighbors; multi-layer perceptron; lasso regression; ridge regression; linjär regression;

   Abstract : In Sweden the installed capacity of the residential PV systems is increasing every year. The lack of feed-in-tariff-scheme makes the techno-economic optimization of the PV systems mainly based on the self-consumption. The calculation of this parameter involves hourly building loads and hourly PV generation. READ MORE

3. 2. SOLAR ROOF - Roof potential investigation for installing PV system

   University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Author : Forough Hosseini; Saba Salehi; [2020]
   Keywords : Solar roof; solar potential; PV system; Ventilation system; Photovoltaics; million-program buildings; Technology and Engineering;

   Abstract : By increasing the amount of CO2 emissions to the atmosphere because of using fossil fuel and the limitation of non-renewable energy sources, solar photovoltaics technology has been growing steadily and is thought to play an important role in the realm of future energies. The objective of this thesis is to investigate the potential of the rooftops for installing PV system on a small scale of 30 multifamily houses in Gothenburg divided into four categories of age, location, roof type, and ventilation system. READ MORE

4. 3. Energy efficiency trends in large clusters of residential buildings

   University essay from Högskolan Dalarna/Energiteknik

   Author : Viktor Unéus; [2020]
   Keywords : District heating; heating trends; residential buildings; heating usage; trends;

   Abstract : The aim of this thesis work is to analyse the trends in heat use among Borlänge Energis district heating customer over the last 20 years. Several reports show that in general the buildings stock get more and more efficient, both in Sweden and other European countries, but will the same trend be seen among Borlänge Energis customer? Data of delivered heat to 324 customers, both single-family houses and multifamily houses, for the period of 1998-2018 is used in this study. READ MORE

5. 4. Techno-economic analysis of combined heat pump and PV systems in Austria

   University essay from KTH/Tillämpad termodynamik och kylteknik

   Author : Twan Schreurs; [2019]
   Keywords : ;

   Abstract : With the increasing amount of buildings that are being renovated in Austria, the potential of replacing conventional heating systems with heat pumps increases and thus CO2 emissions could be reduced. Several companies therefore focus on installing combined heat pump and PV systems. READ MORE

6. 5. Development of a configurable model for temperature distribution estimation in multifamily houses with limited amount of sensors

   University essay from KTH/Tillämpad termodynamik och kylteknik

   Author : Federica Bozzi; [2019]
   Keywords : ;

   Abstract : The biggest environmental challenge of the current century is limiting the CO2 emissions in order to contrast the global warming and keep the temperature increase below 2.0K with respect to the pre-industrial age. For succeeding in this goal, significant changes are required in all sectors, including the energy one. READ MORE