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Substation Monitoring Using The Raspberry Pi
SEPT 2015
LOCAL LOW COST
TECHNOLOGICAL SOLUTIONS FOR
THE MUNICIPALITY
Developed By: Dr. Tom Walingo and Dr. Yarish Brijmohan
Substation Monitoring Using The Raspberry Pi
SEPT 2015
BENEFITS
Strengthens the cooperation between the
Municipality and tertiary institutions.
Personnel development.
Vocational training.
Professional experience.
Identify the possible areas of local technological
solutions to be implemented.
Low cost solutions.
Ease of maintenance.
Use of local SMME’s for production.
Substation Monitoring Using The Raspberry Pi
SEPT 2015
AREAS OF TECHNOLOGICAL
COOPERATION Smart grid.
Smart city.
Small scale telemetry devices.
Integrated planning.
Research
Substation Monitoring Using The Raspberry Pi
SEPT 2015
COMMUNICATION NETWORK
Tier1 – Fibre optics connecting 100 132/275 kV
major substations.
Tier 2 – Fibre optics connecting 33kV and 11kV
distributor substations - Wireless mesh supplement.
Tier 3 – Connect to the home meters, not yet.
Substations services - SCADA, Telemetry.
Substation Monitoring Using The Raspberry Pi
SEPT 2015
LOW COST RTME
Tool for assessing the capacity of existing
communication networks - Load testing traffic.
Provide CCTV coverage to substations – assists in
security, theft control, damage monitoring.
Monitor environmental conditions of substations,
buildings or assets – live temperature and humidity
readings.
Capture alarms and report to control centre for
appropriate actions – General alarm, door open,
panel open, ac fail, fire alarm.
Substation Monitoring Using The Raspberry Pi
SEPT 2015
RTME HARDWARE
Market related cost – R20, 000
RTME Cost – R 5000.
Substation Monitoring Using The Raspberry Pi
SEPT 2015
AFRICA ENGINEERING
WEEK 2015
Substation Monitoring Using The Raspberry Pi
SEPT 2015
SUBSTATION
INSTALLATION
Substation Monitoring Using The Raspberry Pi
SEPT 2015
THANK YOU