Project number: 2011-1-DE3-COM06-19211 6. Type of home : bungalow Usable floor area : 24,20 m² Rate...
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Transcript of Project number: 2011-1-DE3-COM06-19211 6. Type of home : bungalow Usable floor area : 24,20 m² Rate...
Multilateral Comenius School Partnership Project
Title of project: „Plus – Energie – House”project number: 2011-1-DE3-COM06-19211 6
9 – 11 May 2012 Martina Franca Italy
HOUSE PROJECTGeneral view
Type of home : bungalowUsable floor area : 24,20 m²
Rate of energy demand for heating : 14 kWh/m²
RENEWABLE ENERGY SOURCES FOR THE PROJECTZones of wind in Poland
In Poland, the cheapest method of obtaining a relatively large amount of energy for the house
Requirements for small wind turbine:
12 m mast or tower within the existing building
no obstacles to the west (the most frequent winds in Poland)
RENEWABLE ENERGY SOURCES FOR THE PROJECTA wind turbine – the technical data
diameter rotor 4 m 3 blades
the wind that runs < 1m/s
loading 1.5/3 m/s m/s 3kW 9m/smaximum power 12-16 m/s nominal power 3 kWmaximum power 9 kW
temperature range - 40 to +60C
generator:Self excitation generator 3xAC
the output curent 48VDC Nominal
EnerWin 3002
RENEWABLE ENERGY SOURCES FOR THE PROJECTA wind turbine – connection scheme
EnerWin3002 full set:
inverter 3 kW (full sine) 600A charge controller with solar controller for 500 W cascade controller heaters up to 15kW fast, aerodynamic blades with a span of 4 m 10 pieces of identical maintenance - free battery survival mechanism of strong winds (up to 200km/h) maintenance – free rotator (the cable does not turn inside the mast !)
RENEWABLE ENERGY SOURCES FOR THE PROJECTSun energy zones in Poland
location of the home
Realistically, you can get 400 – 700 KWh/m2 It gives you coverage of needs for:
hot water – 60 – 80% central heating – 10 – 20 %
Daily sunlight of 1 m2 surfice with a slope of 45°
Month Solar radiation kWh/m2
I 0,6
II 1,0
III 3,0
IV 3,8
V 4,8
VI 5,4
VII 5,3
VIII 4,9
IX 3,3
X 1,7
XI 0,7
XII 0,5
RENEWABLE ENERGY SOURCES FOR THE PROJECTSolar collector – the technical data
length: 2020 mm
width: 1035 mm
height: 90 mm
the gross of the
collector surface area: 2,091 m2
active surface: 1,827 m2
liquid capacity: 1,1 l
weight: 36 kg
optical efficiency: 81,7 %
loss factor A1: 4,17 W/(m2K)
loss factor A2: 0,0077 W/(m2K2)
HEWALEX 2SLP-200W
RENEWABLE ENERGY SOURCES FOR THE PROJECTSolar collector – connection scheme
solar collector KS2000 SLP: 2 pc
connection set for the collector ZPKS 2
flexible connection KS ¾”
cover profile KSL
heater VF200-2
pump control unit ZPS 6-01
a set of expansion vessel ZNP 18DS
heater connection kit PW
fluid Termsol EKO -25oC: 20 kg
liquid hand pump for fill the installation
HEWALEX 2SLP-200W – full set
RENEWABLE ENERGY SOURCES FOR THE PROJECTHeat pump – technical data
Vikersønn Bjørn 5
height : 1372 mm width : 602 mm depth : 607 mm power : 380/420V - 3~ - 50 Hz refrigerant : R407C power consumption : 1,15 kW heat output : 5,03 kW coefficient of performance COP: 4,38
RENEWABLE ENERGY SOURCES FOR THE PROJECTHeat pump – connection scheme
Vikersønn Bjørn 5
in our climate piping with the liquid in a closed circuit is placed on the 2m depth where temperatures never drops below 50C obtaining 1kW of energy requires receiving of heat from the surface 25 – 50 m2
RENEWABLE ENERGY SOURCES FOR THE PROJECTRecuperator – technical data
EkoZefir Rk-150-SP
capacity: 150 m³/h heat recovery rate: 68-84% external static pressure: 66 Pa pover consumption (max): 48W width: 500 mm height: 260 mm depth: 500 mm stub pipes dimensions: Ø 125 mm insulation thickness: 30 mm weight without package: 16 kg pover supply: 230 V/50 Hz job position: horizontal
RENEWABLE ENERGY SOURCES FOR THE PROJECTHeat pump – connection scheme
Ventilation must be designed so that it draws a minimum of:• from the kitchen from 30 do 70 m3/h (depending on whether the kitchen with a window, the number of people, kind of stove), • from the bathroom 50 m3/h, • from a separate toilet 30 m3/h, • from a room without windows (eg. dressing room) 15 m3/h, • from living rooms (in some specific situationns) 30 m3/h.