Program of the symposium
Monday, November 20th 2017
Registration
14:00 - 18:00 - (ground floor, hall)
Tutorials
15:00 - 18:30 - (1st floor)
T1: Updated characteristics of materials for HVDC cables and new materials
by Petru NOTHINGER, IES Montpellier, France and Gilbert TEYSSEDRE, Laplace CNRS Toulouse, France
T2: Converters operation and consequences on cable system in case of fault
by Hani SAAD and Samuel NGUEFEU, RTE, France
T3: CIGRE recommendations for electrical and mechanical testing of HVDC cable systems.
by Marc JEROENSE, NKT HV Cables AB, Sweden
Coffee break from 16:30 to 17:00
Welcome Dinner Cocktail
19:00 - 21:00 - Welcome dinner cocktail (ground floor)
Program of the symposium
Tuesday, November 21st 2017
Registration
7:30 - 8:30 - (ground floor, hall)
Opening Ceremony and Official Welcome Addresses
8:30 - 9:00 - (ground floor, auditorium)
Session 1: Materials, space-charges, interfaces
9:00 - 10:30 - (auditorium Jean BART)
Chairman: Lisheng Zhong, Xi’an Jiatong University, China
Rapporteur: Jérôme Castellon, CIGRE D1, IES, France
1.1 Challenges and Opportunities with interfaces and materials for HVDC cable systems
by Prof Alun S. Vaughan, University of Southampton, UK and Prof Gian Carlo Montanari, University of Bologna
1.2 Specific Considerations for HVDC Extruded Cable Insulation Evaluation Under Temperature Gradient
by Jinghyui Gao, Xian University, China
1.3 The development route towards Extra high voltage DC - materials and testing
by Villgot Englund, Borealis, Sweden
Coffee break from 10:30 to 11:00
Session 2: EHV DC Extruded Insulated Cable Systems for VSC & LCC Power Transmission
11:00 - 12:30 - (auditorium Jean BART)
Chairman: Roland Dongping Zhang, Tennet TSO GmbH, Germany
Rapporteur: Mohamed Mammeri, General Cable, France
2.1 System performance and demonstration of 400 kV - 525 kV DC-XLPE cable and accessories
by Igi Tsuyoshi, Sumitomo Electric Industries., Ltd, Japan
2.2 Definition and measurement of parameters for HVDC cables and accessories
by Ivan Troia, Marco Albertini and Massimo Bechis, Prysmian, Italy
2.3 Assessing the impacts of VSC converter configurations on performance and testing of up to 640 kV extruded cable systems
by Tanumay Karmokar, NKT, Sweden
Lunch break from 12:30 to 14:00
Session 3: Technical coordination between converters and cable systems
14:00 - 15:30 - (auditorium Jean BART)
Chairman: Harry Orton, Orton Consulting Ing, Canada
Rapporteur: Mandana Taleb, RTE, France
3.1 Fault clearance strategy and simulation of VSC-HVDC by DC breaker
by Allen Li, NR Electric Co., Ltd, China
3.2 Future VSC-HVDC converter topologies and their coordination with extruded HVDC cables
by Antonios Tzimas, GE Grid Solutions, HVDC Business, Stafford, UK
3.3 Surge and extended overvoltage testing of HVDC cable systems
by Markus Saltzer, group Cigré JWG B4/B1/C4.73
Coffee break from 15:30 to 16:00
Session 4: Submarine Cables: Installation
16:00 - 17:00 - (auditorium Jean BART)
Chairman: Hideo Tanaka, Furukawa Electric, Japan
Rapporteur: Christian Rémy, Prysmian, France
4.1 Lessons learned from HVDC submarine cable installation from a TSO perspective
by Volker Bosbach / Donatus Specht, TenneT Offshore GmbH, Germany
4.2 Installation of HVDC submarine cables in harsh environnments: Focus on Strait of Belle Isle project, Canada
by Joachim Bakke, Nexans, Canada
“Young researchers” Poster Session
17:15 - 19:15 - (ground floor)
Chairman: Stanislaw Gubanski, Chalmers University of Technology, Sweden
Rapporteur: Gilbert Teyssedre, Laplace CNRS, Toulouse, France
YRC 02) Impact of surface preparation on electrical withstand in HVDC XLPE cable interfaces
by Espens Doedens, Nexans, Norway, et al
YRC 03) Ageing Study of XLPE submitted to long-term thermo-electrical dc stress for HVDC cables,
by Hanen Yahyaoui, IES, Montpelier, France, et al
YRC 04) Investigation on silicone polymer and epoxy resin breakdown under AC, DC and combined AC/DC voltages
by Hassan Saadati, Leibniz Universität Hannover Germany, et al
YRC 05) Development Status of HVDC XLPE Cable System in Korea
by Soo-bong Lee, LS Cable and Systems, Korea, et al
YRC 06) Evaluation of space charge accumulation characteristics in double-layered samples to simulate the behaviour of transmission cable joints under DC voltage
by Tsuyoshi Tohmine, Tokyo City Univ, Japan, et al
YRC 07) HVDC Cable condition monitoring technology based on line impedance resonance method (LIRA).
By Anthony Manet, Wirescan, Norway et al
YRC 08) Finite element simulation for HVDC performance tests parameters setting
by Basil Salamé, Nexans, France et al
YRC 09) Space charge accumulation characteristics of modified XLPE for direct current usage at polarity reversal
by Hiroki Kasuga, Tokyo City University, Japan, et al
YRC 11) Polypropylene/SiO2 nano-composite with improved dielectric properties for DC cables
by Paolo Seri, UNIBO, Italy, et al
YRC 15) Characteristics Investigation for Space Charge in Coaxial Cable under Temperature Gradient with Improved Measurement System and New Algorithm
By Chi Chen, Xi’an Jiaotong University, China, et al
YRC 17) Effect of Interface Chemistry on Charge injection and Trapping in Polyethylene blends
by Somyot Tantipattarakul, The university of Southampton, United Kingdom, et al
YRC 18) Progress on the understanding of physical phenomena and materials for DC applications,
by Alexandra Constantin, University Polytechnics of Bucharest, Romania, et al
YRC 19) Characterizations of Solid-Liquid Interface used in Wet-Mate Subsea HVDC Connector,
by Mattewos Tefferi, University of Connecticut, USA, et al
YRC 20) The effect of field caused by space charge on aging exponent of XLPE and nano-XLPE under temperature gradient
by Rui Su, Xi’an Jiaotong University, China, et al
YRC 21) Direct Current Gas-Insulated Transmission Lines: Development and testing of the ±550 kV DC GIL
by Michael Tenzer, Siemens AG, Germany, et al
YRC 22) 525 KV HVDC Cables with HTPE insulation”
by F. Pelle, Prysmian, France, et al
YRC 23) Modelling space charge distribution in coaxial insulation
by Yunpeng Zhan, University of Southampton, UK, et al
YRC 24) Space charge dynamic in the laminated insulation under different temperature condition
by Zhiqiang Xu, University of Southampton, UK, et al
Jicable dinner and young researcher awards
The Jicable-HVDC’17 dinner will be held at the Casino of Dunkirk at 20:00
Please do not forget your dinner voucher. It will be requested.
Program of the symposium
Wednesday, November 22nd 2017
Session 5: Corridors projects for HVDC Links
9:00 - 10:30 - (auditorium Jean BART)
Chairman: Søren Damsgaard Mikkelsen, Energinet, Denmark
Rapporteur: Pierre Mirebeau, Nexans, France
5.1 Reliability on existing HVDC links feedback
by Patrick Lindblad, FinGrid, Finland
5.2 MgB2 superconductor: a 3.2 GW demonstrator for bulk HVDC underground transmission
by Frédéric Lesur, Nexans, France
5.3 TenneT’s HVDC Cable Projects in Germany and Quality Assurance of HVDC cables
by Dr. Roland D. Zhang, AMG-ST cables, TenneT, Germany
Coffee break from 10:30 to 11:00
Session 6: Submarine Cables: Asset management and repairs
11:00 - 12:00 - (auditorium Jean BART)
Chairman: Dirk Rittinghaus, Energycableconsult, Germany
Rapporteur: Fanny Sbraggia, RTE, France
6.1 Asset management of submarine cables and lessons learned from a repair
by Jean CHARVET, RTE, France
6.2 Fault Location on Land and Submarine Links (AC & DC)
by Robert Donaghy, ESB International, Ireland (convenor Cigré group B1.52)
Closing Session
Wednesday 12:00 - 12:30
Chairman: Jean Philippe Roudil, RTE, France
Rapporteur: Jean Charvet, RTE, France
Round table with the participation of different TSOs and repair providers.
Lunch break from 12:30 to 14:00
Technical Visits
13:30 - 18:30 - (Departure from the Kursaal)
V1: The IFA 2000 HVDC interconnector
14:00 - 18:00 - (Departure from the Kursaal)
V2: The Channel Tunnel and the project Eleclink