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- 2F Active Filter for Traction Drive
- AC/DC small-signal stability analysis tool
- Capacitive Arc Model
- Cavitation at inner turbine runner
- Control and power management of DRU HVDC based offshore WPP
- Converter-breaker protection strategy
- DC-DC Converter with High Stepping Ratio
- Design & performance validation of 320kV HVDC spacer in GIS/GIL
- Design criteria and simulation methodology for HVDC GIS/GIL
- Dynamic Virtual Admittance Control
- EMT cable model premium fitter
- Fast earthing switch for floating MMCs
- Fast MMC-based line energization
- Fast S-shape CFX Method
- Flared pump-turbine
- Framework for assessment of DC grid protection systems
- Healthy pole control strategy
- High Bandwidth Isolated Transmission of a Measurement
- High dynamics MMC control
- Low level FPGA MMC control
- Low Ripple Interline Power Flow Controller
- Metallised ceramic substrates for high voltage packaging
- Method for supervising a DC system
- MMC energy limits estimator
- MMC Virtual Capacitor Control
- Offshore wind power grid connection architecture
- On-Load Power Flow Controllers Configuration Changer
- Optimized insertion resistor
- Pole rebalancing reactor
- Power supply of close gate drive controller for new high voltage power converters
- Protection System for Power Flow Controllers
- Simulation numérique de l’écoulement du gaz chaud dans la chambre d’expansion d’un disjoncteur Self-Blast et son interaction avec une huile injectée sous forme d’un spray
- Thermodynamic and transport tables for fluoronitrile-CO2 mixtures
- Variable Voltage Droop Control for MTDC
- Very Fast Transient Overvoltages Mitigation System
- Very Fast Transient Overvoltages Mitigation System_II
- Y-shaped joint for EHV submarine cable
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- Plongée dans le réseau électrique du futur SuperGrid Institute, Fête de la Science 2020
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Posts by category
- Category: All
- SuperGrid Institute is ISO 9001:2015 certified!
- ISGAN publishes its discussion paper on micro vs. mega trends for electrical grids
- SuperGrid Institute is now part of the French Institutes of Technology (FIT) association
- SuperGrid Institute collaborates with Edouard Branly School’s undergraduate students for their end of year project!
- SuperGrid Institute’s participation at AGP21
- LISORE consortium plenary meeting at SuperGrid Institute
- SuperGrid Institute and the CNAM have signed a framework agreement
- SuperGrid Institute investigates the performance of different environmentally friendly insulating gases
- PhD Etienne OUSS “Characterization of Partial Discharges and Defect Identification in High-Voltage Direct Current GIS”
- SuperGrid Institute at CIGRE Technical Exhibition
- Category: Conference
- [ONLINE EVENT] Offshore HVDC Grid Technology
- Join us at CIGRE e-session 2020 to catch up with our latest research and innovation!
- SuperGrid Institute’s vision at the second conference on Power Transmission in Africa (Johannesburg)
- HVDC plays a key role in the future AC/DC power systems
- The EPE flag handover at EPE’19, Genova: SuperGrid Institute takes the reins for EPE 2020 ECCE Europe in Lyon, France
- Michel MERMET-GUYENNET’s keynote speech at PEDS 2019
- SuperGrid Institute presents a brilliant innovation at CIGRE-IEC 2019 in Japan
- Measurement and Analysis of SiC-MOSFET threshold voltage shift
- Repetitive short-circuit measurement on SiC MOSFET
- MVDC DC-DC CONVERTER TECHNOLOGY – The building block of future MVDC grids
- Participation of SuperGrid to the ISH 2017 Conference
- SGI participation to IAHR Conference
- SGI participation to European Power Electronics Conference (ECCE Europe, EPE2016)
- Best Conference Paper Award, EPEC 2015
- Category: Event
- Webinar “Unlocking HVDC interoperability”: organisational and contractual aspects of developing multi-vendor HVDC projects
- This week’s highlight: EPE’20 ECCE Europe-Conference
- [ONLINE EVENT] HVDC Technology qualification
- [Webinar] HVDC Grid Protection System Demonstration: Interoperability, Primary and Back-up Protection in Non-Selective Strategies
- Unlocking HVDC interoperability: register for our free webinar!
- [VIDEO] Hubert de la Grandière on the set of Small is Smart!
- SuperGrid Institute’s excellence in innovation is confirmed!
- SuperGrid Institute’s first ever Annual Report is now online!
- SuperGrid Institute demonstrates the partial discharge behaviour of SF6 subtitute gases which can be used in the future HVDC GIS as part of the PROMOTioN project
- SuperGrid Institute organised its Climate Collage event
- Majededdine MOUSTAID was awarded the HEFAT 2019 Outstanding Paper Award
- Françoise Lamnabhi-Lagarrigue has been awarded the Irène Joliot-Curie 2019 Prize in the Female Scientist of the Year category
- SuperGrid Institute’s “Technical days”: an event dedicated to our industrial shareholders
- SuperGrid Institute at “Fête de la Science”: come and discover the electricity network of tomorrow
- Ahmed Zama honored with the IEEE “Doctorate Laureate” for his thesis work
- Stage dating is back at SuperGrid Institute!
- The SuperGrid Institute girls are #1 in their category at the Inter-company Challenge!
- SuperGrid Institute’s has a significant presence at Jicable19
- Raphaël CHASSAGNOUX received the best student presentation prize at IEEE ICDL 2019
- SuperGrid Institute takes up the Mobility Challenge
- SuperGrid Institute, sponsor of InnoGrid 2019
- SuperGrid Institute at PCIM Europe 2019
- Relive the SuperGrid Institute inauguration
- SuperGrid Institute’s head office & platforms are fully operational!
- SuperGrid Institute’s project selected for Grid2030
- Bruno Luscan’s keynote presentation at EPE’18 ECCE EUROPE is now available online
- SuperGrid Institute committed to the Fête de la Science 2018
- CIGRE Young Members organizing a visit at SuperGrid Institute
- Signature of convention with The French National Research Agency (ANR)
- Category: Funding
- Category: High Voltage Substation Equipment
- PhD Antoine PEREZ “Study of arc development mechanisms over solid insulators surface in CO2/fluoronitrile gas mixtures”
- [VIDEO] SuperGrid Institute demonstrated the partial discharge behaviour of SF6 substitute gases which can be used in future HVDC GIS.
- Measurement and behaviour of partial discharge for SF6 substitute gases in HVDC GIS/GIL
- Power tests successfully performed by SuperGrid Institute for the FastGrid Project
- Epoxy composite with hBN fillers compatible with industrial application in electrical equipment
- DC Leakage Current Measurement Comparison between SF6 and Fluoronitrile/CO2 Gas Mixture
- [VIDEO] Find out more about the FastGrid project!
- Production of Graphite During the Extinguishing Arc with New SF6 Alternative Gases
- Characterization of Partial Discharges Initiated by Protrusion in HVDC Coaxial Geometry
- Partial Discharge Behavior of Protrusion on High Voltage Conductor in GIS/GIL under High Voltage Direct Current: Comparison of SF6 and SF6 Alternative Gases
- Phd Paolo ERRANTE “Liquid Spray Injection inside the expansion volume of a CO2 High Voltage Circuit Breaker”
- Phd Thibaut LEFORT “Epoxy/ionic liquid networks with and without anhydride: study of polymerization mechanisms and dielectric properties”
- Design and validation tests of 320kV HVDC GIL/GIS
- Phd Raphael CHASSAGNOUX “Dielectric study of liquid and boiling nitrogen – Application to a superconducting fault current limiter”
- Phd Alexis FOUINEAU “Medium Frequency Transformers design methodologies for high voltage grids and railway grids”
- A DC voltage source for long term GIS testing designed by SuperGrid Institute
- Electric field computation for HVDC GIS/GIL spacer under superimposed impulse conditions
- Liquid spray injection in the expansion volume of a CO2 high voltage circuit breaker
- Numerical modelling and influence of defects on space charges in epoxy resin under HVDC stresses
- Characteristics of creeping discharges along epoxy surface in fluoronitrile/co2 gas mixture under lightning impulse
- SuperGrid Institute hosts the 11th Quarterly review of NanocompEIM 2
- Phd Priscillia DANIEL “Electrical properties study of cross-linked polyethylene insulated cables in presence of gaseous cavities aged under DC or DC with harmonic voltages”
- Electro-thermal simulation methodology for HVDC cable GIS termination
- Prebreakdown and Breakdown in Liquid Nitrogen under Pulsed Heating for Superconducting Applications
- Development and Set-up of a Non-intrusive Technique for measuring Space Charges in Specimens of dc cables
- SuperGrid Institute involved with the National Congress of Dielectric Spectroscopy
- Comparaison de mesures de conductivité obtenues par spectroscopie diélectrique et mesure de courant sous tension continue sur une résine époxy
- New challenges for High voltage transmission
- A New Energy Management Control of Modular Multilevel Converters for Coping with Voltage Stress on Sub-Modules
- PhD Loriane DESMARS “Study of electrical and thermal properties of epoxy-anhydride composite materials for high voltage insulation”
- Study of Turn-to-Turn Electrical Breakdown for Superconducting Fault Current Limiter Applications
- Arc appearance and cathode spot distribution in a long gap high-current vacuum arc controlled by an external axial magnetic field
- Electrical properties of epoxy systems based on ionic liquids
- Models of AC and DC cable systems for technical and economic evaluation of offshore wind farm connection
- Virtual capacitor for DC grid stability enhancement
- Space Charge Measurements for HVDC GIS Spacer using the Thermal Step Method
- Breakdown Characteristics and Pre-Breakdown Phenomena in Liquid and Boiling Nitrogen with Tape Electrode for r-SCFCL Applications
- Uncertainty Quantification for the Eulerian-Lagrangian simulation of evaporating sprays
- An injection molding press for our Chemistry & Materials test platform
- High Voltage Electrical Properties of Epoxy / h-BN Microcomposites
- Testing phase after installation of SuperGrid Institute’s hyperbaric vessel
- PhD Benoît TEZENAS du MONTCEL “Experimental study and modelling of a metal vapor plasma in a vacuum chamber for the development of High-Voltage Circuit Breakers”
- Numerical investigations of ReBCO conductors with high limitation electric field for HVDC SFCL
- A novel hyperbaric vessel for SuperGrid Institute
- Supplying Power to HV (≥10kV) control and measurement boards: a challenge to overcome
- Influence of Electric Field on Space Charge Distribution in Alumina-filled Epoxy Resin for Application in HVDC GIS
- Evolution of the Cathode Spot Distribution in an Axial Magnetic Field Controlled Vacuum Arc at Long Contact Gap
- Measurement and Analysis of Partial Discharges in HVDC Gas Insulated Substations
- Effective ionization coefficients and limiting field strength of Fluoronitriles-CO2 mixtures
- Influence of thermal treatment on space charge in alumina-filled epoxy resin for HVDC GIS
- Recommendations for surface conductivity characterisation under high voltage direct current (HVDC)
- FastGrid : Cost effective FCL using advanced superconducting tapes for future HVDC grids
- Space charge measurements on cable dielectrics
- PhD Houssem Eddine NECHMI “Research of gas/ gas mixture without sulfur hexafluoride for High Voltage Insulation applications”
- Surface charge measurement on epoxy spacer in HVDC GIS/GIL in SF6
- Development of a Space Charge Measurement Method Applied to HVDC GIS Spacers
- Creeping Discharge and Flashover of Solid Dielectric in Air at Atmospheric Pressure
- CEIDP 2016 Toronto – Fluoronitriles / CO2
- Fluoronitriles/ CO2 gas mixture as promising substitute to SF6 for insulation in high voltage applications
- Creeping Discharge and Flashover of Solid Dielectric in Air at Atmospheric Pressure
- Leakage Current Measurements in Direct Current Gas Insulated Substations Equipment
- Barrier effect on Surface Breakdown of Epoxy Solid Dielectric in SF6 with Various Pressures
- Time constant evaluation of transient AC – DC field distribution
- Surface Flashover of Solid Insulator in Air
- Simulation methodology for DC GIS
- Load transfer capabilities of GIS disconnectors for DC grids
- Designing the Vacuum Interrupter for Applications ≥ 72.5 kV
- Category: HVDC Cable Systems
- Follow up of space charge distributions in HVDC cable during a Pre-Qualification test using the Pulse ElectroAcoustic technique and the Thermal Step Method
- HVDC dielectric material comparison from cable characterizations as a mean for material selection
- Discharging micro cavities and electric field enhancement due to cavities in HVDC XLPE cables
- High Voltage electrical properties of epoxy / micro h-BN composites
- Partial discharges for diagnosis of cavity growth under harmonics in HVDC XLPE model cables
- Design of a 4-Phase Intercell Transformer Converter for a Space Charge Measuring System
- DC cable modelling and High Voltage Direct Current grid grounding system
- Surge and extended overvoltage testing of HVDC cable systems
- EPF 2017 “Influence of size distribution […] high voltage epoxy insulators”
- PhD Justine BILLORE “Thermal aging of XLPE for HVDC cables”
- Toward deeper submarine cable installations
- Dielectric behaviour of a new grade of cross-linked polyethylene for HVDC cables
- Dynamic of partial discharges in cavities in a MV AC cable under DC conditions
- Study of the Thermal Ageing of the XLPE for HVDC Applications
- Category: Phd
- Phd Majed Eddine MOUSTAID “Experimental development of a thermosiphon loop for thermal regulation of power electronic devices”
- Phd Ragavendran RAMACHANDRAN “Control and Power Management of an Offshore Wind Power Plant with a Diode Rectifier based HVDC Transmission”
- Phd Juan PAEZ “HVDC Converters for the interconnection of HVDC grids”
- Phd Guilherme DANTAS DE FREITAS “Development of a methodology for DC grid protection strategies comparison”
- Phd Caroline STACKLER “Electronic transformers for railway applications”
- PhD Amjad MOUHAIDALI “Contribution to the modelling of HVDC cables for electromagnetic transient simulations”
- PhD Juan-Carlos GONZALEZ “Transient stability of high voltage AC-DC electric transmission systems”
- PhD Quentin MOLIN “High Voltage SiC MOSFET Robustness study: threshold voltage shift and short-circuit behaviour”
- PhD Miguel ROMERO RODRIGUEZ “Supervisory control synthesis for MMC-based HVDC systems”
- PhD William LEON GARCIA “Protection strategy for HVDC networks”
- PhD Kosei SHINODA “Control and Energy Management of MMC-based Multi-Terminal HVDC Grids”
- PhD Swann GASNIER “Decision support framework for offshore wind farm electrical networks: Robust design and assessment under uncertainties’’
- Phd Ahmed ZAMA “Modeling and Control of Modular Multilevel Converters (MMCs) for HVDC applications”
- PhD Ilyas DCHAR “Design of a “fail-to-short” power module for HVDC applications”
- PhD Albert PEREIRA “Design methodology of a medium frequency transformer for high voltage and high power DC-DC converters”
- Category: Power Electronics
- Measuring small differential-mode voltages with high common-mode voltages and fast transients – Application to gate drivers for wide band-gap switches
- Assessment of Aging and Performance Degradation of Supercapacitors Integrated into a Modular Multilevel Converter
- Universal modular Solid State Transformers (SSTs) for DC railway substations
- Category: Power Electronics & Converters
- PhD Pierre-Baptiste STECKLER “Contribution to AC/DC conversion in High Voltage”
- Experimental validation and comparison of a SiC MOSFET based 100 kW 1.2 kV 20 kHz three-phase dual active bridge converter using two vector groups
- Demonstration of the Short-circuit Ruggedness of a 10 kV Silicon Carbide Bipolar Junction Transistor
- How Good are the Design Tools in Power Electronics?
- Impact of DC fault blocking capability on the sizing of the DC-DC Modular Multilevel Converter
- IGBT Lifetime Estimation in a Modular Multilevel Converter for bidirectional point-to-point HVDC application
- Polynomial multi-variable control strategy for Flux Balancing in Dual Active Bridge Converter
- Experimental EMI study of a 3-phase 100kW 1200V Dual Active Bridge Converter using SiC MOSFETs
- Figures-of-Merit and current metric for the comparison of IGCTs and IGBTs in Modular Multilevel Converters
- Unidirectional thyristor-based DC-DC converter for HVDC connection of offshore wind farms
- Experimental study of the self-disturbance phenomena in a halfbridge configuration of Si IGBT and SiC MOSFET switches
- Conducted EMI reduction in a 100kW 1.2kV Dual Active Bridge converter
- Modelling of a 25 kV-50 Hz Railway Infrastructure for Harmonic Analysis
- Effective Permeability of Multi Air Gap Ferrite Core 3-Phase Medium Frequency Transformer in Isolated DC-DC Converters
- SuperGrid Institute has achieved a major milestone in the development of 10 kV Silicon Carbide (SiC) devices
- SuperGrid Institute wishes you an electric new year!
- NPC assessment in insulated DC/DC converter topologies using SiC MOSFETs for Power Electronic Traction Transformer
- 3-phase medium frequency transformer for a 100kW 1.2kV 20kHz Dual Active Bridge converter
- Cost-performance framework for the assessment of Modular Multilevel Converter in HVDC transmission applications
- Requirements for interconnection of HVDC links with DC-DC converters
- Assessment of the Impact of Split Storage within Modular Multilevel Converter
- Interest of using a micro-meter spatial resolution to study SiC semi-conductor devices by Optical Beam Induced Current (OBIC)
- Static and Switching Characteristics of 10 kV-class SiC BJTs and Darlingtons
- Power Hardware In-the-Loop validation of DC-DC power converter for offshore wind energy
- Influence of the operating frequency on DC-DC converters for HVDC grids
- SuperGrid Institute PhD student awarded Fulbright scholarship to work at Virginia Tech
- Study of convective condensation in a thermosiphon loop
- Case Study of Non-Isolated MMC DC-DC Converter in HVDC Grids
- Structural Analysis and Modular Control Law for Modular Multilevel Converter (MMC)
- Power electronic traction transformers in 25 kV / 50 Hz systems: Optimisation of DC/DC Isolated Converters with 3.3 kV SiC MOSFETs
- Packaging Solution for SiC Power Modules with a Fail-to-Short Capability
- Overview of DC–DC Converters Dedicated to HVdc Grids
- Study of the impact of DC-DC converters on the protection strategy of HVDC grids
- 25 kV-50 Hz railway power supply system emulation for Power-Hardware-in-the-Loop testings
- Dielectric properties of ceramic substrates and current developments for medium voltage applications
- Modelling of a 25 kV-50 Hz railway infrastructure for harmonic analysis
- Design of a 1200 V, 100 kW Power Converter: How Good are the Design and Modelling Tools?
- Packaging of 10 kV SiC MOSFETs: Trade-Off Between Electrical and Thermal Performances
- Design considerations for the 2- phase cooling system of a 5 MW MVDC converter
- Advanced Electrical characterisation of high voltage 4H-SiC PiN diodes
- Repetitive short-circuit measurement on SiC MOSFET
- A 100 kW 1.2 kV 20 kHz DC-DC converter prototype based on the Dual Active Bridge topology
- Optimal sizing of a power electronic traction transformer for railway applications
- A High Current Switching test bench to estimate switching losses for power switches
- Semi-Analytical Methods for Calculation of Leakage Inductance and Frequency-Dependent Resistance of Windings in Transformers
- Theoretical and experimental analysis of the soft switching process for SiC MOSFETs based Dual Active Bridge converters
- Overview of DC-DC Converters dedicated to HVDC Grids
- Measurement and Analysis of SiC-MOSFET threshold voltage shift
- Optimal Supercapacitor Pack Sizing for Modular Multilevel Converter with Integrated Energy Storage System
- Robustness study of 1700 V 45 mΩ SiC MOSFETs
- Comparison between numerical and analytical methods of AC resistance evaluation of medium frequency transformers : validation on a prototype
- Analysis of voltage and current unbalance in a multi-converter topology for a DC-based offshore wind farm
- State of the art of gate-drive power supply for medium and high voltage applications
- Protruding Ceramic Substrates for High-Voltage Packaging of Wide-Bandgap Semiconductors
- SiC power devices packaging with a short-circuit failure mode capability
- Hysteresis modelling of a medium frequency single-phase transformer
- APEC 2017 “Robustness of SiC MOSFET under Avalanche Conditions”
- DC-DC Converters for HVDC Grids: A Survey
- APEC 2017 “Robustness of SiC MOSFET under Avalanche Conditions”
- DC-DC Converters for HVDC Grids: A Survey
- A Preliminary Loss Comparison of Solid-State Transformers in a Rail Application Employing Silicon Carbide (SiC) MOSFET Switches
- DC-DC 100 kW power converter
- Category: Press release
- Category: Publications
- Transient stability of power systems with embedded VSC-HVDC links: stability margins analysis and control
- AC/DC Dynamic Interactions of MMC-HVDC in Grid-Forming for Wind-Farm Integration in AC Systems
- Assessment of protection strategy options for future DC grids
- Dynamic control of embedded HVDC to contribute to transient stability enhancement
- Transient-based fault identification algorithm using parametric models for meshed HVDC grids
- Fault identification in HVDC grids using a transient parametric model
- Compliance of a cable-based protection strategy for OHL grids: Analysis and remediation
- A novel single-ended fault identification algorithm for full selective protection strategy
- Use of Unbalanced Insulation for the Limitation of Double-Pole Lightning Flashovers in Double Circuit HVDC Overhead Lines
- On the Black Start of Offshore Wind Power Plants with Diode Rectifier based HVDC Transmission
- Tuning of Droop Parameters Using Virtual Capacitor Control to Improve Voltage Dynamics
- Comparaison and assessment of implementation techniques for dynamics MMC type models
- Pole-to-ground fault protection strategy for HVDC grids under symmetrical monopolar configuration
- Effect of the Surge Arrester Configuration in MMC-HVDC Systems under DC and Converter Fault Conditions
- SuperGrid Institute’s participation in PROMOTioN’s Work Package 9
- Fault behaviour of bipolar overhead line based HVDC grids
- FMEA of a non-selective fault-clearing strategy for HVDC grids
- Power system stability enhancement via VSC-HVDC control using remote signals: Application on the Nordic 44-bus test system
- Energy Control of Modular Multilevel Converters in MTDC Grids for Wind Power Integration
- HVDC protection criteria for transient stability of AC systems with embedded HVDC links
- AC Grid Forming by Coordinated Control of Offshore Wind Farm connected to Diode Rectifier based HVDC Link-Review and Assessment of Solutions
- Analysis of the Lower Limit of Allowable Energy in Modular Multilevel Converters
- Development of a protection strategy for future DC networks based on low-speed DC circuit breakers
- Assessment methodology and performance indicators for HVDC grid protection strategies
- Protection strategy for MTDC grids using SFCLS at converter station output
- Evaluation of HVDC cable impedance and admittance matrices by finite element method
- Nonlinear Control of a Fully-Fed Variable Speed Pumped Storage Plant
- High Dynamics Control for MMC Based on Exact Discrete-Time Model with Experimental Validation
- Supervisory Control for High-Voltage Direct Current Transmission Systems
- DC Voltage Control of MMC-based HVDC grid with Virtual Capacitor Control
- Virtual Capacitor Control: Mitigation of DC Voltage Fluctuations in MMC-based HVDC Systems
- SFCL‑based full-selective protection strategy for multi-terminal HVDC grids: A case study
- A protection strategy for multi-terminal hvdc grids based on mechanical dc circuit breakers
- Technical and economic analysis of the R-type SFCL […] in HVDC grids
- Thermal Management Optimization of a 5 MW Power Electronic Converter
- A multi-vendor protection strategy for HVDC grids based on low-speed DC circuit breakers
- Modelling of a VSC-Based Multi-Terminal HVDC Network for Dynamic Stability Analysis
- Stability criterion for the maximum clearing time of a DFIG
- Optimum power flow control […] Intelligent Grid Management System
- Energy Control of Modular Multilevel Converter with a Novel Analytic Filter
- Optimisation des pertes par commutation dans un convertisseur modulaire multiniveaux
- A Comparative Assessment of […] for Modular Multilevel Converter
- A Novel Modular Multilevel Converter Modelling Technique Based on Semi-Analytical Models
- Full-selective protection strategy for MTDC grids […] DC circuit breakers
- Technical and economic analysis of the R-type SFCL […] in HVDC grids
- A Review of Modular Multi-Level Converter (MMC) Modeling for HVDC Application
- SimHydro 2017: Choosing the right model in applied hydraulics
- Power Electronics and Applications (EPE’16 ECCE Europe)
- CFD Investigation of Complex Phenomena in S-Shape Region of Reversible Pump-Turbine
- Category: Stabilization & Storage
- Category: Supergrid Architecture & Systems
- Category: Unclassified
