Transcript Diapositive 1

CIGRE 2012
A brief report regarding B1
and D1 activities (related to cables)
Ray (Refat) Awad
[email protected]
CIGRÉ Study Committees
Rotating Electrical
Machines
SC A1
Insulated Cables
SC B1
Transformers
SC A2
HVDC & Power
Electronics
SC B4
Substations
SC B3
Overhead Lines
SC B2
High-Voltage
Equipment
SC A3
Protection &
Automation
SC B5
System Development &
Economics
SC C1
System Control &
Operation
SC C2
System Environmental
Performance
SC C3
System Technical
Performance
SC C4
Electricity Markets &
Regulation
SC C5
Distribution Systems &
Dispersed Generation
SC C6
Materials & Emerging
Technologies
SC D1
SC = Study Committee
Information Systems &
Telecommunications
SC D2
Last Session in Paris – August 27-31, 2012
2012 Dairy for B1 cable experts
Poster Session of SC B1 (Great Success: 200 visitors)
Monday Tuesday Wednesday
Morning
Opening
panel
Great
Afternoon
incidents
SC B1
SC B1
Meeting of SC B1:
1.5 Day (First time)
Poster
Session
SC B1
Thursday
Friday
Discussion
Review of
Group
contributions
Meeting
Review of
contributions
Discussion
Group
Meeting
Discussion Group of SC B1
28 Papers
1 Special report
Around 50 prepared Contributions
82 spontaneous Contributions
Cables within CIGRE:
SC B1 (Insulated Cables)
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Founded in 1927 (85 years old)
24 Members and 13 Observer Members
250 experts in the Working Bodies
360 “seats” in Working Bodies
Around 170 publications since 1969
SC B1 Organisation
SC Chairman Pierre Argaut
Secretary Alain Gille
AG Strategic
AG Customer
NEW WORK ITEMS
WG B1.41 Long Term
Performance of soil and backfill
of Cable Systems. Walter Zenger
AG Prospective
AG Tutorial and Publication
WORK UNDER STUDY
TF B1.45 Thermal Monitoring Hardware
of Cable Circuits & Man Machine
Interface. Blandine Hennuy
TF B1.46 Conductor Connectors:
Mechanical and Electrical Tests.
Milan Uzelac
TF B1.47 Technical Issues related to
Long AC EHV Cable Systems. TBN
WG B1.42 Testing of Transition
Joints between HVDC Cables
with Lapped and Extruded
Insulation. Gunnar Evenset
WG B1.44 Work under Induced
Voltages and Induced Currents
including Link Boxes. Caroline Bradley
Some B1 Statistics (August 2012)
•To cover the activities of SC B1, 255 Experts in SC and 26 AGs, WGs,
TFs, JWG and JTF (2011: 209, 2010: 194, 2009: 191, 2008: 170, 2007: 158,
2006: 132, 2005: 110, 2004: 89). Impressive growth !!!
Regarded as a 363 (2011: 289, 2010: 264, 2009: 264, 2008: 238, 2007:228,
2006: 199, 2005: 174, 2004: 142) experts’ community,
• Concentration on some experts :
• From Manufacturers (134), Utilities (119), Consultants (57),
Institute (30), Universities (23)
• From Europe (227), America (66), Asia (47), Oceania (14)
& Africa (9)
•20 ladies (2011: 10), 28 contributions
•Conveners sharing well balanced (10 countries for 16 SC B1 Working
Bodies)
•11 Young Experts
Discussion Group Meeting
• Took place on Friday 31rst
• 250 Average attendance
• Special Report from M.Marelli
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3 Preferential Subjects
15 Questions
50 Prepared Contributions
82 Spontaneous Contributions
One invited Contribution from SC D1
Proceedings available on CIGRE Website for
delegates
D1/B1
CIGRE SC D1
Materials and Emerging Testing Technologies
• Major directions D1
• Materials for electrotechnology and electrical insulation systems
• Dielectric, conduction and oxidation performance of insulating liquids
• Functional and nanomaterials for electric power industry
• Material properties, ageing, AC and DC application
• Emerging test and diagnosis techniques
• Development/evaluation of testing/measuring methods
• Interpretation rules for diagnosis, CA and AM
D1/B1
Current working groups
SC D1 (Materials and Emerging Technologies)
working groups of interest to B1
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D1.19 Solid insulation under repetitive transients
D1.23 HVDC ageing, diagnostics of polymeric materials
D1.25 Application Guide for UHF PD detection in GIS
D1.34 Condition assessment for oil-impregnated insulation used in ac cables
D1.37 Maintenance and evaluation of PD measuring procedures
D1.38 Emerging test techniques common to HTSC applications
D1.39 Methods for Diagnostic/Failure Data Collection and Analysis
D1.40 Functional Nano-materials for the Electrical Power Industry
D1.48 Properties of insulating materials under VLF voltages
D1/B1.49 Harmonized test for the measurement of residual
gases in insulating materials by gas chromatography
D1.xx1 Moisture measurement in insulating fluids and transformer insulation
D1.xx2 Ageing of upgraded cellulose and cellulose impregnated in ester liquids and
other liquids (update TB 323)
D1.xx3 Dielectric performance of eco-friendly GIS
D1.xx4 Basic principles and practical methods to measure the AC and DC resistance
of conductors of power cables and lines
Completed work
WG B1.11: Upgrading and Uprating of underground cables TB no.
WG B1.23 Impact of EMF on current cable systems (Harry Orton, CA;
to be issued 2013)
WG B1.28 On site Partial Discharge assessment (Mark Fenger, CA; to
be issued 2013)
WG B1.29 Guidelines for maintaining the integrity of XLPE
transmission cable accessories (Eugene Bergin, IR; to be issued 2013)
WG B1.30 Cable systems electrical characteristics (Christian Royer,
CA; to be issued 2013)
WG B1.31 Testing of superconducting cables systems(David Lindsay,
US; to be issued 2013)
Work in in progress
WG B1.32 recommendations for testing DC extruded cable systems for
power transmission at a rated voltage up to 500 kV (Bjorn Sanden, NO,
to be issued 2013)
WG B1.34 Mechanical forces in large cross section cable systems (xxx to
be issued in 2013)
WG B1.35 Guide for rating calculations (Frank de Wild, NL; to be issued
in 2014)
WG B1.36 Life cycle assessment and environmental impact of
underground cable systems (Aude Laurens, FR, to be issued in 2015)
WG B1.37 Guide for operation of fluid cable systems ( Colin Peacock, AU;
to be issued in 2015)
WG B1.38 After laying tests on AC and DC cable systems with new
technology (Mark Fenger, CA; to be issued in 2015)
Work in progress
WG B1.39 On shore generation cable connections (Olivier Moreau, FR, to
be issued in 2015)
WG B1.40 Off shore generation cable connections (Christian Jensen, DK,
to be issued in 2015)
WG B1.41 Long Term Performance of soil and backfill of Cable systems
(Walter Zenger, US)
WG B1.43 Recommendations for mechanical testing of submarine cables
(Marc Jeroense, SE, to be issued 2015)
WG B1.44 Work under induced Voltages and Induced Currents including
Link Boxes (Caroline Bradley, UK. To be issued in 2015)
New proposed work (Task Forces)
TF B1.45 Thermal Monitoring hardware of Cable Circuits & man Machine
Interface (Blandine Hennuy, BG)
TF B1.46 Conductor Connections; Mechanical and Electrical Tests (Milan
Uzelec, US)
TF B1.47 Technical Issues related to Long AC EHV Cable systems (TBD)