Difference between revisions of "201609-Challenges in radio communications for smart grids"
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== Communicaton challenges == | == Communicaton challenges == | ||
| − | Communication: upcoming/new standards for IoT networks, e.g. SigFOX | + | Communication: |
| + | * upcoming/new standards for IoT networks, e.g. SigFOX | ||
| + | * communication often results in reliablity and DoS-like security aspects | ||
| + | |||
| + | existing 400 and 800 MHz communications, as used in current smart meters | ||
| + | * restriction in capacity - ''check capacity of 800 and 400 MHz ISM bands'' | ||
| + | * restriction in duty cycle, e.g. 1,5% duty cycle | ||
| + | * coverage versus capacity (in a 300m circle, how many elements, e.g. smart meters) | ||
Revision as of 12:06, 9 September 2016
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201609-Challenges in radio communications for smart grids
| Title | 201609-Challenges in radio communications for smart grids |
|---|---|
| Place | UiO |
| Date, Time | 2016/09/09, 1000-1200 |
| Contact Person | Manish Shrestha |
| Participants | Josef.Noll, Christian Johansen, Davide Roverso |
| related to Project | IoTSec |
| Keywords |
| this page was created by Special:FormEdit/Meeting, and can be edited by Special:FormEdit/Meeting/201609-Challenges in radio communications for smart grids |
| Category:Meeting |
IoTSec work meeting
Agreements
1. step
- infrastructure analysis in Halden/Fredrikstad/Valer, e.g. transformators, switches, .. (DSO power network elements)
- analysis of information flow, from distributed elements into
- a) the SCADA control room
- b) the cloud
2. step
- assessment of parameters for security (e.g. timing, capacity, duty cycle,...)
- threats to communications
other discussions
Use case: moving security to the cloud
- home automation managed to the cloud
- access in the home for devices
- Moving the grid control to the cloud… (moving the scada system to the cloud)
-
Potential advances for cloud operation of security
- costs
Starting point - Security of SCADA systems
Security assessment of cloud
- distributed
Demand/Respons - high-frequency from other power grid elements
Communicaton challenges
Communication:
- upcoming/new standards for IoT networks, e.g. SigFOX
- communication often results in reliablity and DoS-like security aspects
existing 400 and 800 MHz communications, as used in current smart meters
- restriction in capacity - check capacity of 800 and 400 MHz ISM bands
- restriction in duty cycle, e.g. 1,5% duty cycle
- coverage versus capacity (in a 300m circle, how many elements, e.g. smart meters)
