OOIR: Observatory of International Research

Papers

(The TQCC of High Voltage is 10. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
Insulating materials for realising carbon neutrality: Opportunities, remaining issues and challenges	94
Platinum modified MoS ₂ monolayer for adsorption and gas sensing of SF ₆ decomposition products: a DFT study	87
Electrical tree degradation in high‐voltage cable insulation: progress and challenges	80
Promising functional graded materials for compact gaseous insulated switchgears/pipelines	79
Recent progress in polymer dielectrics containing boron nitride nanosheets for high energy density capacitors	61
SF ₆ decomposition and insulation condition monitoring of GIE: A review	58
Repetitively pulsed gas discharges: memory effect and discharge mode transition	57
Surface‐modification effect of MgO nanoparticles on the electrical properties of polypropylene nanocomposite	53
Ionization waves in nanosecond pulsed atmospheric pressure plasma jets in argon	50
Revisiting the thermal ageing on the metallised polypropylene film capacitor: from device to dielectric film	50
Optical sensors for power transformer monitoring: A review	50
Infrared thermography‐based diagnostics on power equipment: State‐of‐the‐art	45
Dry reforming of methane by microsecond pulsed dielectric barrier discharge plasma: Optimizing the reactor structures	45
Effect of radical scavenger on electrical tree in cross‐linked polyethylene with large harmonic superimposed DC voltage	43
PVC nanocomposites for cable insulation with enhanced dielectric properties, partial discharge resistance and mechanical performance	39
Thermal stability of polyphenylsilsesquioxane‐modified meta‐aramid insulation paper	37
Defects and failure types of solid insulation in gas‐insulated switchgear: In situ study and case analysis	36
Review of interface tailoring techniques and applications to improve insulation performance	33
Review of flash sintering with strong electric field	33
Development and prospect of direct‐current circuit breaker in China	33
Novel detection approach for thermal defects: Study on its feasibility and application to vehicle cables	33
Autonomous live working robot navigation with real‐time detection and motion planning system on distribution line	32
Fault diagnosis of the bushing infrared images based on mask R‐CNN and improved PCNN joint algorithm	31
Understanding insulation failure of nanodielectrics: tailoring carrier energy	31
Influence regularity of O ₂ on dielectric and decomposition properties of C ₄ F ₇ N–CO	31

Ageing and reliability of electrical insulation: the risk of hybrid AC/DC grids	29
High voltage power transformer condition assessment considering the health index value and its decreasing rate	27
Power transformer fault diagnosis considering data imbalance and data set fusion	26
Effect of different surface treatment agents on the physical chemistry and electrical properties of polyethylene nano‐alumina nanocomposites	25
Performance of silicone rubber composites using boron nitride to replace alumina tri‐hydrate	24
Machine learning and microstructure design of polymer nanocomposites for energy storage application	24
Feasibility of C ₃ F ₇ CN/CO ₂ gas mixtures in high‐voltage DC GIL: a review on recent advances	23
Experiments on plasma dynamics of electrical wire explosion in air	23
Reviews on sulphur corrosion phenomenon of the oil–paper insulating system in mineral oil transformer	23
Comparison of AC breakdown characteristics on insulation paper (pressboard) immersed by three‐element mixed insulation oil and mineral oil	23
Characteristics of pantograph‐catenary arc under low air pressure and strong airflow	23
Oil‐paper insulation partial discharge ultrasonic multifrequency sensing array based on fibre‐optic Fabry–Perot sensor	23
Mechanism on improved surface flashover performances in vacuum of epoxy resin using fluorocarbon plasma treatment	21
Temperature‐dependent electric field distribution in ±800 kV valve‐side bushing insulation for a converter transformer	21
Electric field distributions along helium plasma jets	21
Improving the surface insulating performance of epoxy resin/Al ₂ O ₃ composite materials by extending chain of liquid epoxy resin	21
Highly conductive polymer nanocomposites for emerging high voltage power cable shields: experiment, simulation and applications	21
Application status and development trends for intelligent perception of distribution network	20
Investigation on micro‐mechanism of palm oil as natural ester insulating oil for overheating thermal fault analysis of transformers	20
Review on development of carbon nanotube field emission cathode for space propulsion systems	20
Experimental studies on effects of surface morphologies on corona characteristics of conductors subjected to positive DC voltages	20
Review of the decomposition characteristics of eco‐friendly insulation gas	20
Static dielectric constant and dielectric loss of cellulose insulation: Molecular dynamics simulations	19
Review of surface transient charge measurement on solid insulating materials via the Pockels technique	19
Controllable reactor based hybrid HVDC breaker	18
On the charged aerosols generated by atmospheric pressure non‐equilibrium plasma	18
High‐voltage direct current fault current interruption: A technology review	18
Closing performances of double‐gap laser‐triggered vacuum switch	18
An innovative approach to partial discharge measurement and analysis in DC insulation systems during voltage transient and in steady state	18
Three‐dimensional electric field simulation and flashover path analysis of ice‐covered suspension insulators	17
Finite‐element‐analysis models for numerical simulation of partial discharges in spherical cavities within solid dielectrics: a review and a novel method	17
Review about PD and breakdown induced by conductive particles in an insulating liquid	17
Method for detecting the pollution degree of naturally contaminated insulator based on hyperspectral characteristics	17
Propagation and localisation of partial discharge in transformer bushing based on ultra‐high frequency technique	17
Breakdown process on rod–rod air gap under oscillating lightning impulse voltage	17
GAN and CNN for imbalanced partial discharge pattern recognition in GIS	16
Study on discharge characteristics and improving surface hydrophobicity of epoxy resin by nanosecond pulse excited argon/hexamethyldisiloxane jet array	16
Transformer winding type recognition based on FRA data and a support vector machine model	16
Study on the erosion characteristics of copper‐carbon electrode pairs by DC air arc	16
Analysis of low‐frequency polarisation behaviour for oil‐paper insulation using logarithmic‐derivative spectroscopy	16
Detailed electro‐dynamic model of an ultra‐fast disconnector including the failure mode	16
Space charge dynamics in epoxy resin under voltage polarity reversal at various temperatures	16
Morphology evolution and breakdown mechanism of cross‐linked polyethylene (XLPE)–silicone rubber (SiR) interface induced by silicone grease diffusion	16
Design of adaptive bushing based on field grading materials	15
Surface discharge imaging in presence of deposited space charges in non‐uniform DC electric field	15
Improved thermal conductivity and breakdown strength of PVDF‐based composites by improving the dispersion of BN	15
Saturated‐core fault current limiters for AC power systems: Towards reliable, economical and better performance application	15
Space charge behaviors in cable insulation under a direct current‐superimposed pulsed electric field	15
In‐situ observation of electrical tree evolution in epoxy dielectrics with internal cracks	15
The effect of dynamic behaviours of the water droplet on DC/AC flashover performance on silicone rubber surface: Experiment, simulation and theoretical analysis	15

Intelligent learning approach for UHF partial discharge localisation in air‐insulated substations	15
Method of GIL partial discharge localization based on natural neighbour interpolation and ECOC‐MLP‐SVM using optical simulation technology	15
Modelling and analysis of half‐/full‐bridge hybrid MMC when riding through DC‐side pole‐to‐ground fault	15
Heat dissipation characteristics of anode saturable reactors with high thermal conductivity epoxy resin used for ultra‐high‐voltage direct current converter valves	14
HV isolated power supply system for complex multiple electrical potential equipment in 500 kV hybrid DC breaker	14
Ageing behaviour of a polyethylene blend: influence of chemical defects and morphology on charge transport	14
Effect of temperature on electric‐thermal properties of semi‐conductive shielding layer and insulation layer for high‐voltage cable	14
A novel two‐stage Dissolved Gas Analysis fault diagnosis system based semi‐supervised learning	14
Experimental study on the influence of H ₂ O vapor and O ₂ for desulfurization and denitrification of the diesel exhaust in marine	14
Prediction of radio interference from HVDC transmission lines based on corona discharge characteristics	13
Interfacial space charge characteristic of PPLP insulation for HVDC cables	13
Temperature‐dependent partial discharge characteristics of high temperature materials at DC voltage for hybrid propulsion systems	13
Adsorption properties of Ni cluster modified TiO ₂ (1 0 1) towards SF ₆ decomposition gases	13
Realisation of the reconfigurable pulsed high magnetic field facility and its scientific application at Wuhan National Pulsed High Magnetic Field Centre	13
Proposed methodology for online frequency response analysis based on magnetic coupling to detect winding deformations in transformers	13
Mechanical defect identification for gas‐insulated switchgear equipment based on time‐frequency vibration signal analysis	13
Hydrogen evolution and electromigration in the corrosion of aluminium metal sheath inside high‐voltage cables	13
Effect of chemical corrosion on charge transport behaviour in epoxy/Al ₂ O ₃ nanocomposite irradiated by gamma ray	13
Study on the influencing factors to reduce the recovery time of superconducting tapes and coils for the DC superconducting fault current limiter applications	13
Molecule diffusion behaviours of waterproof sealants into silicone rubber insulation for submarine cable joint based on molecular dynamics simulations	13
Hybrid piezo/triboelectric nanogenerator for stray magnetic energy harvesting and self‐powered sensing applications	13
Study on non‐uniformity and dynamic fracture characteristics of GIL tri‐post insulators considering Al₂O₃ sedimentation	12
The importance of coil conductivity and eddy current effects in the analysis of electromagnetic forming process	12
Designing HVDC GIS/GIL spacer to suppress charge accumulation	12
Pollution morphology characteristics on a superhydrophobic surface and its pollution flashover voltage in DC electric field	12
A quantitative research on the level of disturbance to secondary signal ports of electronic voltage transformers under the operation of gas‐insulated switchgear	12
Thermal ageing of soft and hard epoxy resins	12
Influence of frequency on the surface discharge characteristics of PEEK under positive repetitive square voltage	12
Highly insulating thermoplastic blends comprising a styrenic copolymer for direct‐current power cable insulation	12
Mode transition induced by back‐breakdown of the gliding arc and its influence factors	12
Improved information entropy weighted vague support vector machine method for transformer fault diagnosis	12
New correlation features for dissolved gas analysis based transformer fault diagnosis based on the maximal information coefficient	11
Effects of ambient humidity and thermal aging on properties of Nomex insulation in mining dry‐type transformer	11
Effect of TiO ₂ coating on the surface condition and corona characteristics of positive DC conductors with particle matters	11
Classification of partial discharge severities of ceramic insulators based on texture analysis of UV pulses	11
High‐performance ZnO varistor ceramics prepared by arc‐induced flash sintering with low energy consumption at room temperature	11
Numerical modelling of MOV with Voronoi network and finite element method	11
Interruption limits of mechanical circuit breakers and circuit upgrades for current injection in HVDC circuit breakers	11
High voltage direct current transmission cables to help decarbonisation in Europe: Recent achievements and issues	11
Spatially continuous transformer online temperature monitoring based on distributed optical fibre sensing technology	11
Influence of chamber structure on arc quenching in multigap system	11
ShuffleNet‐based comprehensive diagnosis for insulation and mechanical faults of power equipment	10
Study on lightning protection scheme of multi‐terminal MMC‐MVDC distribution system	10
Ageing characteristics and lifetime model of oil–paper insulation for oil‐immersed paper condenser bushing	10
Recent advances towards aqueous hydrogen peroxide formation in a direct current plasma–liquid system	10
Partial discharge detection and identification at low air pressure in noisy environment	10
Cold air plasma: A potential strategy for inducing apoptosis of rheumatoid arthritis fibroblast‐like synoviocytes	10
Research on discharge phenomenon caused by cross‐adsorption of linear insulating fibre and metal dust under DC voltage	10
A review: Research on corrosive sulphur in electrical power equipment	10
Novel dc flashover model for predicting flashover voltage of the iced insulators	10
Oxidative modifications and structural changes of human serum albumin in response to air dielectric barrier discharge plasma	10
Enhanced voltage distribution and breakdown strength performances of oil‐paper composite insulation by adding TiO ₂ nanoparticles	10
Polarization loss analysis and ageing characterisation of transformer oil‐immersed insulation by using decoupled frequency domain spectroscopy	10
Mobility‐limited charge injection in cross‐linked polyethylene under extra high electric field	10
Raman spectrum feature extraction and diagnosis of oil–paper insulation ageing based on kernel principal component analysis	10