TOTUS
Transformer
Total Monitoring
v1.1
[Classification, e.g. CONFIDENTIAL]
Through innovative monitoring and performance technologies Camlin
enhances the reliability and efficiency of the world’s energy and rail
assets and networks.
Monitoring & Optimising network and asset performance to
reduce risks and secure greater commercial returns for our
customers.
Innovative monitoring and power supply solutions to
keep trains in peak operating condition.
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Camlin Group Global Capability [Classification, e.g. CONFIDENTIAL]
UK: CAMLIN HQ
Chicago – Sales and Design & Manufacturing
Technical Support
Birkerød – Centre of Excellence, PAS
Kraków – Centre of Excellence, Engineering
Parma – Centre of Excellence, AI/ML
Bologna – Centre of Excellence, PD
Facilities in 21 cities,
across 17 countries.
Sales and Technical Support Sydney – Sales and Technical Support
• Stuttgart
• Moscow
• Abu Dhabi Sao Paolo – Sales and Technical Support
• Shanghai
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[Classification, e.g. CONFIDENTIAL]
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Products [Classification, e.g. CONFIDENTIAL]
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Services [Classification, e.g. CONFIDENTIAL]
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[Classification, e.g. CONFIDENTIAL]
[TITLE 1]
[TITLE 2]
Total Transformer Monitoring Capabilities
TOTUS 80%+
of transformer failures are due to failings in
the Bushings, Windings and OLTCs.
• Main Tank
• Windings
• Oil
• Cooling system
• Oil preservation system
• Bushings
• OLTC
7
[Classification, e.g. CONFIDENTIAL]
[TITLE 1]
[TITLE 2]
Camlin Energy How do we reduce risk?
Spotlight TOTUS
• Fully integrated system – ONE SOFTWARE
for DGA, PD, Bushings, Through Faults
• Easy to operate and interpret Software
• Modular System
• Latest technology
8
TOTUS – Total Transformer Monitoring System [Classification, e.g. CONFIDENTIAL]
Load Tap Changer
Dissolved Gas Analysis
• LTC Differential
• 9 gas • Temperature
• Moisture in Oil
Bushing Monitor Through Fault Current
• Leakage Current • Accumulated Energy
• Relative C1 • Peak
• Relative TanD • RMS
Partial Discharges Transformer Analytics
• PD Count
• PD Amplitude • Losses
• PD Repetition Rate • Ageing
• PD Status • Hot Spots
• PD Persistence • Overloading
• High Energy Event
Your Performance Our Technology 9
DGA [Classification, e.g. CONFIDENTIAL]
TOTUS G9
Technology PAS
Gases H2, CO, CH4, C2H2, C2H4,
C2H6, O2, N2 ,CO2
Moisture in oil YES
No consumables YES
Multi Tank version YES
Diagnostic Duval’s triangle, Roger Ratio, Key gas, …
Web based YES
LCD YES
Your Performance Our Technology 10
[Classification, e.g. CONFIDENTIAL]
Technology PAS
DGA
[TITLE 1]
[TITLE 2] Gases H2, CO, CH4, C2H2, C2H4,
C2H6, O2, N2 ,CO2
Moisture in oil YES
No consumables YES
Multi Tank version YES
No consumables
Oxygen included
Accurate
Field Proven
Ester Oil
compatible
11
[Classification, e.g. CONFIDENTIAL]
DGA
[TITLE 1]
[TITLE 2] • Better determination of cellulose aging (aggregate of temperature and presence
of oxygen)
• Leak indicator for oil preservation system
• TOTAL Gas content estimation (incomplete degassing, overpressures in blanket)
• A decreasing trend indicate oil oxidation and/or cellulose degradation
Air leak in oil
Why protection system
TOTUS uses accurate and
precise optical sensor
Oxygen based on luminescence
quenching
Ref: S. S. Dessouky “Study and examination of transformer O2 decrease while CO stable -> O2 consumption
oil while exposed to air during Operation” ,2017
12
One Modular Cabinet [Classification, e.g. CONFIDENTIAL]
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One Modular Cabinet [Classification, e.g. CONFIDENTIAL]
9 gas DGA
- Input/output
- Temperature
- Models
- Embedded
Server
- Embedded
Modem
- PD
- Bushing
- TFC
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Embedded Technology [Classification, e.g. CONFIDENTIAL]
Alarms
Transformer Analytics
diagnostic
parameters Trending
Transformer status
Operating Diagnostics
conditions
Data from
SCADA/DCS
Transformer
Condition
PROTOCOLS
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Relay
Typical installation layout [Classification, e.g. CONFIDENTIAL]
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Web Based [Classification, e.g. CONFIDENTIAL]
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[Classification, e.g. CONFIDENTIAL]
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[Classification, e.g. CONFIDENTIAL]
[TITLE 1]
ADAPTORS
[TITLE 2]
1000 installations
Stress life test in
extreme
conditions
Reliable and safe
Allows offline
test without
complete
removal
Manufactured in
Camlin Technical details
- IP 67
- No plastic exposed to sunlight
- No need to remove the head to do
offline test
- Visual check of good connection
19
PD –Data Flow [Classification, e.g. CONFIDENTIAL]
Embedded DB
POSSIBLE PD
Real Time Data
Processing
NOISE
U V W 60
Hourly PD Summary 45 1 Hour 15
[V]
30
ϕ[deg]
PD Pattern PD Trend
Your Performance Our Technology 20
[Classification, e.g. CONFIDENTIAL]
FROMDATA
DATA
FROM TO INFORMATION
Your Performance Our Technology 21
[Classification, e.g. CONFIDENTIAL]
10: Intensive amplitude with intensive repetition
rate
9: Intensive amplitude with moderate repetition
rate
Repetition Rate
8: Moderate amplitude with intensive repetition
rate
7: Moderate amplitude with moderate repetition
rate
6: Intensive amplitude with small repetition rate
5: Small amplitude with intensive repetition rate
4: Moderate amplitude with small repetition rate
Amplitude 3: Small amplitude with moderate repetition rate
Amplitude increase only 2: Small amplitude with small repetition rate
1: Minimal event
Repetition Rate increase only
0: Not meaningful activity
Both Amplitude and Repetition Rate
increase
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[Classification, e.g. CONFIDENTIAL]
PD PERSISTENCE
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[Classification, e.g. CONFIDENTIAL]
400 MVA 90 MVA 300 MVA
1 month – No PD 4 months – No PD 2 years – No PD
600 MVA 63 MVA
4 months – Minimal PD 3 months - Medium PD
Your Performance Our Technology 24
[Classification, e.g. CONFIDENTIAL]
PD PERSISTENCE
Severe Activity (7+8+9+10): 0%
Medium Activity (3+4+5+6): 1%
Minor Activity (0+1+2): 99%
Your Performance Our Technology 25
[Classification, e.g. CONFIDENTIAL]
400 MVA 90 MVA 300 MVA
1 month – No PD 4 months – No PD 2 years – No PD
600 MVA 63 MVA
4 months – Minimal PD 3 months - Medium PD
Your Performance Our Technology 26
The Camlin PD Triangle [Classification, e.g. CONFIDENTIAL]
Inspired by Duval’s Triangle, extensively used for DGA analysis, the
Camlin Triangle indicates in which phase the PD activity is
predominant
Your Performance Our Technology 27
[Classification, e.g. CONFIDENTIAL]
400 MVA 90 MVA 300 MVA
1 month – No PD 4 months – No PD 2 years – No PD
600 MVA 63 MVA
4 months – Minimal PD 3 months - Medium PD
Your Performance Our Technology 28
PD – Intrepretation [Classification, e.g. CONFIDENTIAL]
63 MVA 63 MVA
3 months - Medium PD 3 months - Medium PD 63 MVA
3 months - Medium PD
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[Classification, e.g. CONFIDENTIAL]
PD
[TITLE 1]
[TITLE 2]
HW Reliable
No false Alarms Reliable connection to the
PD Triangle identifies the Winding and Phase
bushing >> 1000 installations
Identifies Arcing
Technical details
Easy Embedded
Interpretation - 24/7 continuous monitoring
- Hourly PRPD Pattern
- Simultaneous acquisitions
- Automatic denoising
- Automatic cross coupling rejection
- 30 Vpp scale with 2 mV resolution
- IEC62070 compliant
PD Intensity evaluated every hour 30
[Classification, e.g. CONFIDENTIAL]
[TITLE 1]
BUSHINGS
[TITLE 2]
Detects and
identifies :
- Short circuits
- Contamination Relative changes in Capacitance show short circuits Bushing PD separated from PD in tank
- C2 issues
Technical details
- Arcing
- 24/7 continuous monitoring
- Cavities in - Dedicated PD trend analysis for
Resin bushings
- Hourly summary of current, PD,
Capacitance and Tandelta
- Automatic learning period
- Configurable averages
Relative change of Tandelta show insulation losses
due to contamination 31
[Classification, e.g. CONFIDENTIAL]
ARCING
[TITLE 1]
[TITLE 2]
It identifies
- The winding
- The phase
- The exact
moment of the
event
- The arcing Technical details
nature/cause
- 24/7 continuous monitoring
- Hourly PRPD Pattern
- Simultaneous acquisitions
- Automatic denoising
- Automatic cross coupling rejection
- 30 Vpp scale with 2 mV resolution
32
[Classification, e.g. CONFIDENTIAL]
[TITLE 1] • Which of my transformers are more affected by short
TFC
[TITLE 2]
circuits? How many events?
• When shall I plan a SFRA test?
• On which transformer shall we ask specific design
22% failure
due to Through requirements?
Faults
It enables
preventive
maintenance
It provides
amplitude,
duration and
cumulative
energy
Split core CT installed at the
secondary of Current
Transfomer
33
[Classification, e.g. CONFIDENTIAL]
Condition
[TITLE 1]
[TITLE 2]
Group
PD
DGA
Embedded
Condition
calculations Bushings
combining
- Bushing
- PD
CONDITION GROUP
- DGA
34
Installations [Classification, e.g. CONFIDENTIAL]
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[Classification, e.g. CONFIDENTIAL]
COMPLETE DIAGNOSTIC SOLUTIONS FOR
Power Generation
Transmission Distribution
& Industrial
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[Classification, e.g. CONFIDENTIAL]
MIDDLE EAST REFERENCES
• Salalah IPP –
Oman
• Ibri IPP – Oman
• Sohar IPP –
Oman
Your Performance Our Technology 37
[Classification, e.g. CONFIDENTIAL]
TERNA, Green Transformer, Italy
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[Classification, e.g. CONFIDENTIAL]
State Grid, Brasil
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[Classification, e.g. CONFIDENTIAL]
TNBT Malaysia, PMU CBPS Klang
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[Classification, e.g. CONFIDENTIAL]
Litekon, Philippines
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[Classification, e.g. CONFIDENTIAL]
[TITLE 1]
Real Cases
[TITLE 2]
42
Arcing events plus capacitance change in 345 kV OIP bushings [Classification, e.g. CONFIDENTIAL]
DETECTED BY COMBINATION OF PD AND LEAKAGE CURRENT, CONFIRMED BY DGA
Your Performance Our Technology 43
Arcing events plus winding deformation in 400 MVA ATR [Classification, e.g. CONFIDENTIAL]
High Energy Trend shows
intermittent PD
PRPD pattern showing the
PD activity related to
Floating Potential Object in
Phase V
DETECTED BY COMBINATION OF PD AND DGA, CONFIRMED BY VISUAL INSPECTION
Your Performance Our Technology 44
PD in winding stress ring in 63 MVA transformer [Classification, e.g. CONFIDENTIAL]
• PD Pattern provided without
noise and cross-coupling,
automatically every hour
• TOTUS indicates 100% presence of Medium PD
• PD Triangle identifies phase U as the source
DETECTED BY COMBINATION OF PD AND DGA, CONFIRMED BY VISUAL INSPECTION
Your Performance Our Technology 45
FIELD SCADA/DCS [Classification, e.g. CONFIDENTIAL]
[TITLE 1]
DNP3 Customer SERVER (e.g.
[TITLE 2]
MODBUS PI historian)
IEC
Laptop during MODBUS, DNP3, IEC61850, RELAYS
installation
COMMS
Any remote Computer
CORPORATE
NETWORK
MicroUSB
SMART Devices
https
https
P/P LAN TOTUSPRO
Access
Any S/S computer
CAMLIN
- No software SAPIENT
- Just Browser
VPN
46
[Classification, e.g. CONFIDENTIAL]
[TITLE 1]
[TITLE 2]
Contact Us
Manivellan Shanmugam
T: +971 558851898
E:
manivellan.shanmugam@camlinenergy
.com
W: www.camlingroup.com
HQ Address
Camlin Group Ltd
31 Ferguson Drive
Lisburn
Co. Antrim, BT28 2EX
Northern Ireland
47
