Industrial Automation System on Device (IndASoD) -A Device Modeling Industrial Automation Scenarios

September 26, 2017 | Autor: A. Gopalakrishnan | Categoría: Communication Networks, Control Systems, Electric Power Systems, Software Defined Networks (SDN)
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Descripción

Thank you!
Questions & Discussions
References
[1] Paul Mydra and Kevin Donahoe, "The True Vision", IEEE Power & Energy Magazine, May/June 2007.
[2] Kryzyssztof Inierwski, "Smart Grid Infrastructure & Networking Tata McGraw-Hill, ISBN-13 978-1-25-902939-4, 2012.
[3] IEC 61850 Standards.
[4] NIST SP800-82, "Guide to Industrial Control Systems Security.
[5] John Mc Donald, "The Role of Communications in the Smart Grid, IEEE SmartGrid, November 2013.
[6] Daniele Fontanelli et al, "Quality Of Service And Quality Of Control in RealTime Control Systems, 5th International Symposium on Communications, Control and Signal Processing, May 2012.
[7] Xuan Hung Nguyen et al, "Design of Networked Control Systems (NCSs) on the basis of interplays between Quality of Control and Quality of Service, 7th IEEE International Symposium on Industrial Embedded Systems, June 2012.
[8] Eben Upton, "Incubating Programmers" MIT Technology Review, September October 2012.
[9] OpenFlow Switch Specification Version 1.1.0, Feb 28, 2011.
[10] Bob Lantz, Brandon Heller and Nick McKeown, "A Network in a Laptop: Rapid Prototyping for Software-Defined Networks, 9th ACM Workshop on Hot Topics in Networks, Monterey, CA, October 20-21, 2010.
[13] Sakir Sezer, Sandra Scott-Hayward, Pushpinder Kaur Chouhan and Navneet Rao et. al., "Are We Ready for SDN? Implementation Challenges for Software-Defined Networks", IEEE Communications Magazine, July 2013.
[14] Shie-Yuan Wang, Chih-Liang Chou and Chun-Ming Yang "EstiNet OpenFlow Network Simulator and Emulator", IEEE Communications Magazine, September 2013.
Conclusion & Summary
The analysis establishes certain clear benefits from the device including in cases of upgrade and technology evaluations. This opens possibility of planning more smooth transitions or stepwise approach to future migrations or updates. The usage of mainstream emulators could save time for the industrial automation community and allow more focus on application details. This opens scope for further collaboration with mainstream communication technology communities/organizations.
Next Steps are planned to focus on:
1) Include more use cases and perform validations to assess adaptability for various scenarios.
2) Seamless integration of multiple communication stacks and applying model driven development techniques for reduced time and effort.
3) Experiments need to be scaled up using profiles of Substation, Power Plant DCS and Microgrid and also develop insight into few intra plant scenarios.
The Experimentation Setup

Quality of Control - Reliable communication!
Power System: Communication:
Data Exchange & Communication Layers
A Configurator PC, running Scenario Definition Toolkit and able to download and configure the device.

A Raspberry Pi Running Raspian OS. Mininet hosted on the Operating System with the Topology loaded from the configurator tool.
Custom communication stacks running/hosted on the Mininet Nodes thereby replicating the domain specific environment and devices.
The Flow Capture performed using inbuilt Wireshark thereby able to categorize the traffic.

Various scenarios analyzed from HMI upgrades, technology upgrades.
Can Simulated Traffic assist?
Simulated Traffic and Use cases :
Focusing on HMI Network and Control Network as first step, can we simulate several scenarios considering the fact that associated to an event in plant there is an event in the communication and possibly the plant scenarios translate into communication flows?
The Growing Role of Communication
Two main concerns in Control System involves determinism and achieving quality of control:

The Determinism is based on a Deadline and Probability of satisfying deadline:


Latency and Quality of Control considering Latencies Ƭca (Control to Actuator), ƬZOH (A to D conversion).



Quality of Control is reliant on Reliable communication!
Power System: Communication:
Data Exchange & Communication Layers
Emerging Scenario in Industrial Automation
Electric Power Systems are considered part of Critical Infrastructure. The automation of power systems is mission critical. Modernization of these systems involve Integrated communication. communication & data exchange layers:
Execution to Co-ordination Layer
Between Devices in Co-ordination Layer
Co-ordination to Management Layer
Management to Remote Management Layer








Courtesy: howstuffworks.com
Integrated Communication plays a bigger role!



Tradition Electric Power System




Agenda
Emerging Scenarios in Industrial Automation
The Growing Role of Communication
Can Simulated Traffic assist in replicating Plant Scenarios?
The Experimentation Setup
Conclusion & Summary



Industrial Automation System on Device
(IndASoD) -A Device Modeling Industrial
Automation Scenarios
Abhilash Gopalakrishnan
Jithin K P
Abhinna Chandra Biswal
Power Technologies Department
ABB Global Industries and Services Ltd.

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