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Online evaluation PV and solar collector

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Catholic Institute of Higher Education in South West- Flanders. Belgium ... Data logger: Heliograph (imec) serial communication with PC. Memory (20 a 30 days) ... – PowerPoint PPT presentation

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Title: Online evaluation PV and solar collector


1
Online evaluation PV and solar collector
  • Pedro Ligneel

Catholic Institute of Higher Education in South
West- Flanders Belgium
2
1. Monitoring PV system
  • Pedro Ligneel

Catholic Institute of Higher Education in South
West- Flanders Belgium
3
PV system lab electricity
  • 9 120 Wp 1080 Wp
  • 30
  • grid-connected
  • With data logger

4
PV system lab electricity
  • Invertor Sunny boy (SMA)
  • Data logger Heliograph (imec)
  • serial communication with PC
  • Memory (20 a 30 days)
  • Irradiance, DV voltage, DC current AC energy
  • Manually download of the data
  • Data text file

5
New monitoring system
  • Requirements
  • Automatic, no user intervention needed
  • Data visual information
  • Public
  • No PC necessary
  • Low energy consumption
  • Back-up data

6
New monitoring system
7
New monitoring system
  • Communication with data-logger internet
  • Beck IPC

8
New monitoring system
http//www.zonneloggervhti.tk
9
New monitoring system
  • AC energy (W)
  • Voltage DC (V)
  • Current DC (A)
  • Irradiaton (W/m²)

10
Online evaluation PV and solar collector
  • Pedro Ligneel

Catholic Institute of Higher Education in South
West- Flanders Belgium
11
2. Self-made collector
  • Pedro Ligneel

Catholic Institute of Higher Education in South
West- Flanders Belgium
12
Self-made collector
  • Italy 30000 m² since 1995
  • co-operative (Verband Alternatieve Energie VAE)
  • 2 collectors /Man/day
  • Belgium start in 2006
  • 500 m² in half year

13
Self-made collector
14
Self-made collector
  • Construction of the flat plate solar collector

Catholic Institute of Higher Education in South
West- Flanders Belgium
15
VAE-K16
DIN 4757 Deem 4 (ISFH) Hannover ISO ITC 180 SC5,
ITR Rapperswil
16
Self-made collector
  • Absorber
  • Cu 0,2 mm
  • 710 1910 mm
  • ( 2360 with overlap)

17
Self-made collector
Cu 101 12,5 m
18
Self-made collector
19
Self-made collector
20
Selfmade collector
21
Self-made collector
22
Self-made collector
23
Self-made collector
Frame wood Insulation 6 cm MW
24
Self-made collector
Glass 4 mm
25
Self-made collector
26
Self-made collector
  • Solar Lack Solarlack M40 Li
  • Cost
  • 200 euro / collector
  • 1 day work

27
Self-made collector
  • Evaluation

Catholic Institute of Higher Education in South
West- Flanders Belgium
28
Self-made collector
  • Goal online evaluation
  • Measurements
  • Ambient temperature
  • T collector (in)
  • T collector (out)
  • T Boiler
  • Pump on/off
  • Online (internet)
  • Visualisation
  • With little energy

29
Self-made collector
  • System
  • 16 solar panels (22 m²) for a floor heating
    system and hot water production
  • Location Torhout
  • Boiler 1000 liter

30
New monitoring system
31
Self-made collector
  • How ?
  • IPC chip with Ethernet and serial communication
    (energy consumption 3 Watt)
  • Connection with internet
  • Storage on server (no data logger)
  • Extra
  • Controlling pump
  • Adjusting delta T
  • Logging working hours
  • Synchronisation with time server

32
  • Info
  • Pedro Ligneel
  • KATHO
  • Pedro.ligneel_at_katho.be
  • Luc Dedeyne
  • BENERGIE
  • luc_at_benergie.be
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