CIGRE Session 2024
August 25 - 30, 2024 | Paris, France
Catch up on CIGRE Session 2024 highlights
System reliability with sustainability at the core
From August 25th to 30th 2024, Hitachi Energy joined over 9000 peers from around the world at the number one global power system event in the world in the City of Light.
As we continue to grapple with climate change, achieve net zero goals, and balancing the grid with demand, electricity will be the backbone of the entire energy system.
More than 70 papers from Hitachi Energy
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Delivering a sustainable energy future relies on three key pillars:
Hitachi Energy was proud to be the exclusive sponsor of the Women in Energy (WiE) Forum at CIGRE Session 2024.
If you’d like to speak to us about how we foster an inclusive culture, get in touch.
Featured authors and poster presenters
- Authors and poster presenters
- Special reporters
Posters by Hitachi Energy per Study Committee
| Transformer Sustainable Refurbishment for Ultra Long-Life |
| Dynamic model analysis of shell power transformers under short circuit vibration and the influence in the tank design |
| Challenges regarding factory acceptance test of large offshore shunt reactors |
On-site GIC withstand experiment on a 1000 MVA autotransformer and a 300 MVA 5-limb transformer Part 1: Design, Modelling, Instrumentation, DAQ and Testing |
On-site GIC withstand experiment on a 1000 MVA autotransformer and a 300 MVA 5-limb transformer Part 2: Measuring and Evaluation |
| Requirements for reliable transformer diagnostics using frequency response analysis (FRA) |
| Thermal modelling of power transformer and shunt reactor using Physics-Informed Neural Networks |
| Steady State and Dynamic Thermal Performance of Liquid-Filled Distribution Transformers |
| Non-uniform winding temperature distribution in directed cooling mode |
| Dynamic Loading of Transformers in Renewable Energy Generation: A Comparison of Traditional Methods and a Novel Thermo-Chemical Evaluation of Transformers Ageing |
| Detecting degraded bushings with DFR – A case study |
| Power Transformer Digital Twin: Incorporating Thermodynamic and Water Diffusion Discrete Elements Model for Enhanced Aging Calculation |
| Artificial intelligence in transformer manufacturing |
| Experimental analysis of transient overvoltage protections in distribution transformers |
| The sustainability benefits of liquid cooled dry-type transformers in renewable energy and vent-closed applications |
| Optimization of controlled switching for transmission lines |
| SF6-alternative 145 kV metal-enclosed circuit breaker |
| RDDS and RRDS characterization for 420 kV SF6-free High Voltage Circuit Breaker |
| Development and type testing of a 420 kV 63 kA 50 and 60 Hz SF6-free High Voltage Circuit Breaker |
| High voltage type testing of a 420 kV SF6-free High Voltage Circuit Breaker for Gas Insulated Switchgear and Dead Tank Breaker Applications |
Utilizing Asset Performance to Guide Asset Replacement and Maintenance Optimization Decisions at TVA |
| Recommendations for dielectric testing of HVDC gas insulated cable connection assemblies |
| 420 kV SF6-free High Voltage Gas Insulated Switchgear Design, Type Tests and Product Footprint |
| Return of experience on gas handling with C4-FN mixtures for high-voltage equipment |
| Retrofill for 420 kV Gas-Insulated Lines: Technical Concept and Return of Experience |
| Retrofit GIS service solution for extended lifetime maintenance |
| Implementation of the new IEC and CIGRE requirements on service continuity to high voltage gas-insulated switchgears |
| Controlled Switching of Coupled Power Transformers Based on Residual Flux Estimation Including State of the Art Digital Monitoring Technique – Field Experiences |
| Impact on Engineering and Lifetime management of high voltage Outdoor GIS |
| New Standards and Solutions for Service Continuity of HV GIS |
| A system-risk approach for management and optimization of critical spare parts |
| LCC UHVDC system improvements, with a novel converter transformer configuration |
| The world’s first series-connected multi-terminal LCC UHVDC transmission – System studies for the Jinshang-Hubei ±800kV project |
| Health Monitoring Approaches for High Voltage Capacitors in Power Converters |
| The Vectorized Approach: An Efficient Method to Model VSC Converters and its Verification Against Tests |
| Stability Enhancement of weak grids with high penetration of renewables with Grid-Forming STATCOM/Enhanced-STATCOM |
| Hunting Issues in the Brazilian Interconnected Power System – A Case Study of Multiple SVCs |
| Grid Connection of Offshore Wind with Grid Forming Turbines |
| VSC-HVDC Dynamic Capacity: Technical, commercial and legal challenges and opportunities |
| Bi-mode Insulated Gate Transistor BIGT – An Outstanding Key Component in Present and Future HVDC Systems |
Grid-Forming Variable-Speed Full Converter Pumped-Storage Hydropower |
| On the Role of Energy Storage and Grid Forming Control in the Future HVDC System |
| Impact on Busbar Protection by Mixed Analogue Input Chains in Digital Substations |
| Practical experiences with process bus-based transformer protection system |
| Experiences with process bus technology for substation retrofit |
| Using process bus over substation boundaries with multi-vendor line differential protection |
| Maximum Efficiency Point Tracking Control for the Water Electrolysis System Based on Power Hardware in the Loop |
| Flexible Capacity Expansion Planning for a Decarbonized Market |
| 100% RES Power System Supported by Flexibility Resources |
| Less Connection for More Security – Novel NEOM Transmission Grid Design with 100% Renewable |
| Comprehensible Alarm Text Clustering for Reconfiguration and Real-Time Support |
| Assessing the Sustainability of Future Regional Energy Systems Integrating Stakeholder Perspectives |
| Impact of Climate and Weather Variability on Energy Systems Planning |
| Large Grid Forming BESS replaces synchronous generation, enabling high renewable penetration and low system load in Australia’s major northern grid |
| A Methodology to Define Radiated High Frequency Emission of In-Situ Measurements in Harsh Environments |
| Automated Market Bidding for Battery Energy Storage Systems |
| Evaluating the Quality of Probabilistic Forecast for Energy and Ancillary Service Trading |
| Certification of the electricity used to produce hydrogen |
| Two-stage stochastic programming for optimal BESS & DER Total Cost of Ownership and sizing considering grid services in data center applications |
| DER approach integration and optimization to enable Australia's first fully electric public road transport system |
| Kopernikus projects - Field applications and OT-IT-integration to enable the full potential of future power systems |
| Business Cases for Energy Storage Project at Distribution Level Participating in European Electricity Markets with Examples of Real Projects |
| Semiconductor circuit-breaker based on RB-IGCT to protect LVDC microgrids |
| Diagnostic of On-Load Tap-Changer based on vibroacoustic measurements |
| Synthetic Data Generation and Its Applications: Training a Machine Learning Dissolved Gas Analysis Time Series Predictor |
| Partial Discharge Behavior in GIS with C4-FN Mixtures: Comparison of Conventional and UHF Measurement Techniques |
| Lifetime analysis and extended impulse and superimposed impulse voltage tests on a GIS voltage divider for HVDC applications |
| Challenges on atmospheric corrections for external insulation design and testing – Revisited |
| Differential pressure method for measuring gas leakage of dynamic sealing units in GIS |
| Chemistry of C4-FN gas mixtures and application in high-voltage equipment |
| New C4-FN and C4-FN mixtures gas models as a common reference for users and equipment manufacturers |
| Probabilistic framework for resilience enhancement of distribution grids |
| Market driven architecture for remote monitoring of HV asset |
| The journey of digitalization: How Smart Digital Substations Can Drive the Industrial Internet of Things Revolution? |
| Quantum Key Distribution for MPLS-TP Traffic Encryption |
If you didn’t get the time to speak with us, or would like to pick up the conversation, please don’t hesitate to get in touch.