‘ict tools on pv - systems engineering: teaching & learning’ 3 – 17 july, 2006...

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


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


Content:•About house energy systems•Energy consumers in house•Energy management concepts•ICT tools•Applications•Conclusions


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


Structure of energy consumption in house (source energystar assoc)


Energy Management system (EMS) components:(i) Cost simulation crucial input parameters


(ii) EMS main principle: The triangle of sustainability

•Efficient production and consumption of energy

•Safeguarding of power resources

•Care for the environment


(iii) A structural model for the House Energy Systems

Production of energy

Storage of energy

Consumption of energy


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


(ii) Software Architecture

•Assures a high flexibility of software implementation •Include two processing nodes: one dedicated for transport interfacesAnother for interface with the process


(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


Applications: (i) House EMS with DomoControl128


(ii) Automatic Meter Reading Systems (AMR)


AMR Software structure for the central point

OS: LINUXServer: PIV 3GHz


(iii) Control of ventilation of a potatoes depot in a farm


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

‘ict tools on pv - systems engineering: teaching & learning’ 3 – 17 july, 2006...

Documents