Embed Size (px)
DESCRIPTION
Conference: The 37th Annual Conference of the IEEE Industrial Electronics Society Title of the paper: Remote Energy Monitoring Unit Design and ImplementationAuthors: Bin Zhang, Corina Popescu, Andrei Lobov, Jose L.Martinez Lastra
Citation preview
Remote Energy Monitoring Unit Design and Implementation
Date: November, 2011
Linked to: eSONIA (FP7 RDT Project)
Contact information
Tampere University of Technology,
FAST Laboratory,
P.O. Box 600,
FIN-33101 Tampere,
Finland
Email: [email protected]
www.tut.fi/fast
Conference: The 37th Annual Conference of the IEEE Industrial Electronics Society
Title of the paper: Remote Energy Monitoring Unit Design and Implementation
Authors: Bin Zhang, Corina Popescu, Andrei Lobov, Jose L.Martinez Lastra
If you would like to receive a reprint of the original paper, please contact us
Remote Energy Monitoring Unit Design and Implementation
Authors: Bin Zhang, Corina Popescu, Andrei Lobov, Jose L.Martinez Lastra
Tampere University of TechnologyFactory Automations Systems and Technologies Lab.
www.tut.fi/fast
IECON 2011, Melbourne, Australia 8.11.2011
2
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Outline
1. Introduction
2. Objective
3. Implementation• Hardware• E10 energy analyzer• Integration with Compressed Air Monitoring System• Interconnection with test bed
4. Results
5. KPIs Examples and Utililization
6. Conclusions and future work
3
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Introduction
1. Manufacturing contributes to approximately 1/3 of global energy consumption and CO2 emissions
2. Green house gas emissions should be reduced by 20%
3. Renewable energy utility and energy efficiency should be increased to 20% by 2020
4. Energy Prices fluctuate
Solution: Introducing energy consumption as a parameter in the decision making process
4
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Introduction
Conventional energy management methods:
1. Plant states are isolated
2. Energy consumption are not measured holistically and continuously
Online energy measurement:
3. Online and continuous monitoring of energy consumption
4. Set targets for energy savings
5. Including energy optimization in control loop
5
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Objectives
Past energy consumption monitoring relies on theoretical estimations for manufacturing a part
Objectives
1. Online energy monitoring in real time
2. Accurate energy consumption
3. Accurate compressed air consumption
4. Monitoring in details1. Total consumption
2. Operation based consumption
3. Product based consumption
6
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Implementation: Hardware
7
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
1. S1000 smart RTU embedded with E10 energy analyzer
2. AC/DC converter
3. Current transformers
4. 16-pin connector (to integrate with the controlled equipment)
5. Ethernet connector
Implementation: E10 energy analyzer
1. Real time energy, power, current measurement
2. 3- phase
3. 8 inputs and 8 outputs
4. Device configuration, ST programming, HMI design and web service editing via web browser
5. HMIs hosted in the device and accessible through web browser
8
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Implementation: Integration with Compressed Air Monitoring System
9
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
WS/ SOAP messages
Implementation: Interconnection with test bed
10
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Result
11
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
KPIs Examples and Utililization
Online monitoring of energy-aware KPIs
1. Energy consumption per product• Used as one parameter in energy footprint in life cycle analysis
(LCA)
2. Energy consumption per operation• Used for energy optimization
o Monitor the energy consumption per operationo Evaluate contribution of each operation to final producto As valuable/indirectly valuable/ worthlesso Eliminate worthless operation
Monitored energy consumption published as web service events
12
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
Conclusion and Future Work
1. The remote energy monitoring unit can provide detailed information on energy consumption based on measurement instead of estimation
2. Results can be monitored by operator through embedded HMIs
3. Results are published as events and can be integrated to any monitoring system supporting WS-Eventing
4. Energy-aware KPIs such as operation-based energy consumption and product-based energy consumption can be monitored using the remote energy monitoring unit
5. The solution allows integration with other units, e.g. Pressurised Air measurement.
6. A variety of monitoring applications can be designed for analyzing/monitoring KPIs and optimizing energy efficiency utilizing web services
13
Remote Energy Monitoring Unit Design and Implementation / IECON 2011
11/8/2011
