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Transcript of ‘ICT Tools on PV - Systems Engineering: Teaching & Learning’ 3 – 17 July, 2006 Technological...
10.07.2006
‘ICT Tools on PV - Systems Engineering: Teaching & Learning’3 – 17 July, 2006Technological Educational Institute of Patra
Authors: Paul Borza & Doru Talaba1
Some ICT tools for efficient house energy management
09.07.2005 2Paul Borza & Doru Talaba
About Siemens PSE RomaniaWhere is placed?
OsijekZagreb
Split
Bratislava
OlomoucBrno
Praha
Budapest
Szeged
Pieštany KošiceWien
Salzburg
Graz
Linz
Zilina
Hamburg
Braşov
09.07.2005 3Paul Borza & Doru Talaba
About Siemens PSE Romania
450 employees R&D in Brasov100 employees R&D in Cluj Napoca (end 2006)EIP Dept (only in Brasov):
42 engineers & programmersField of activities:
Hardware Design in PTD & PGSoftware Design Data acquisition systems System integration for
complex applications ASIC Design
09.07.2005 4Paul Borza & Doru Talaba
Content:•About house energy systems•Energy consumers in house•Energy management concepts•ICT tools•Applications•Conclusions
09.07.2005 5Paul Borza & Doru Talaba
About energy systems in house
Guidelines (DSAE -German Association of medium and big cities) for energy saving
Regulations related to:
- Architecture
- Constructive heat protection
- Heating systems
- Ventilation and air conditioning
- Sanitary systems
- Lighting and other electrical systems
- Monitoring and control systems
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Structure of energy consumption in house (source energystar assoc)
09.07.2005 7Paul Borza & Doru Talaba
Energy Management system (EMS) components:(i) Cost simulation crucial input parameters
09.07.2005 8Paul Borza & Doru Talaba
(ii) EMS main principle: The triangle of sustainability
•Efficient production and consumption of energy
•Safeguarding of power resources
•Care for the environment
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(iii) A structural model for the House Energy Systems
Production of energy
Storage of energy
Consumption of energy
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ICT system for EMS
(i) Core Hardware: DomoControl128 System
•Core building block•Process Control Interface•Bridging Building Nets•Local Control Centre
Features:•Scalability•Symmetry•Uniform data treatment
09.07.2005 11Paul Borza & Doru Talaba
(ii) Software Architecture
•Assures a high flexibility of software implementation •Include two processing nodes: one dedicated for transport interfacesAnother for interface with the process
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(iii) Software technology process imaging
Complete image of the processRigorous data manipulation with respect to timeReliability of data processing and transferOpen design for specific implementationPhysical to technological addresses conversion Mapping in “process image” of all system variablesTime stamp information
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Applications: (i) House EMS with DomoControl128
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(ii) Automatic Meter Reading Systems (AMR)
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AMR Software structure for the central point
OS: LINUXServer: PIV 3GHz
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(iii) Control of ventilation of a potatoes depot in a farm
09.07.2005 17Paul Borza & Doru Talaba
Conclusions
A. EMS (i)complex, (ii) low cost and (iii) reliable
B. Intelligent tools for the entire house management system (domotics)(i)generic, (ii) re-configurable(iii) user friendly(iv) simple installation and exploitation
C. Wide application field