4.7 Article

Analysis of Critical Speed for High-Speed Railway Pantograph-Catenary System

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Civil

Tuned mass damper for self-excited vibration control: Optimization involving nonlinear aeroelastic effect

Mingjie Zhang et al.

Summary: This study introduces a nonlinear control target, which is more effective than the conventional target, and develops an optimization procedure to obtain more economical TMD parameters. Analysis of numerical examples with different cross-sections demonstrates the different design results achieved by the nonlinear target.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2022)

Article Engineering, Mechanical

Wind deflection analysis of railway catenary under crosswind based on nonlinear finite element model and wind tunnel test

Yang Song et al.

Summary: This paper evaluates the wind deflection of railway catenary under crosswind through wind tunnel experiments and numerical simulations, finding that the wind deflection exceeds safety limits when the turbulence intensity is above 15%, and adjustments to system parameters can reduce the deflection.

MECHANISM AND MACHINE THEORY (2022)

Article Engineering, Mechanical

Enhancing pantograph-catenary dynamic performance using an inertance-integrated damping system

Ming Zhu et al.

Summary: In this study, an inertance-integrated damping system for pantographs was investigated to reduce contact force fluctuations. A multibody pantograph model was developed and improved to identify beneficial inertance-integrated damping systems. The results showed that a configuration with one inerter provided the best performance, reducing the maximum standard deviation of contact force by 40% across the operating speed range. Time-domain analysis and modal analysis revealed the improvement was due to the resonance frequency matching between the pantograph and catenary systems.

VEHICLE SYSTEM DYNAMICS (2022)

Article Engineering, Mechanical

Effect of the strip spacing on the aerodynamic performance of a high-speed double-strip pantograph

Zhiyuan Dai et al.

Summary: This study numerically analyzed the effect of strip spacing on the aerodynamic performance of a high-speed pantograph with a double-strip. The results showed that the drag and lift forces of the strip increase with the strip spacing, with the lift force on the first strip tending to stabilize at a certain distance, while the lift force on the second strip continues to increase. Additionally, the aerodynamic coefficient of the strip remains nearly constant at different running speeds and increases with the strip spacing.

VEHICLE SYSTEM DYNAMICS (2022)

Article Engineering, Electrical & Electronic

Assessment of the Current Collection Quality of Pantograph-Catenary With Contact Line Height Variability in Electric Railways

Yang Song et al.

Summary: This article investigates the common error in railway catenary design, which is the variability of contact line height, and proposes a method to evaluate the current collection quality. Through stochastic analysis and simulations with high cutoff frequency, it reveals the risks that traditional simulations fail to capture.

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION (2022)

Article Engineering, Electrical & Electronic

3D Modelling of an Integrated Grounding System for High-Speed Trains Considering Rail-Train Current Reflux

Song Xiao et al.

Summary: The integrated grounding system for high-speed trains consists of on-board dynamic and fixed terrestrial grounding sub-systems, utilizing rails as the common path for discharging current. Current reflux leading to circumflux variation necessitates consideration of full-dimension impedances of train bodies and rails for improved grounding performance.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2021)

Article Engineering, Electrical & Electronic

The Performance Analysis of the Train-Rail Grounding System for High-Speed Trains Considering Circumflux and Train Body Voltage

Song Xiao et al.

Summary: The 'train-rail' integrated grounding system for high-speed trains is crucial for power feedback, consisting of on-board dynamic grounding sub-system and fixed terrestrial grounding sub-system. Different grounding distribution schemes can impact the train body's current and voltage, therefore the focus is on how to restrict these effects.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2021)

Article Engineering, Electrical & Electronic

A Response Spectrum Analysis of Wind Deflection in Railway Overhead Contact Lines Using Pseudo-Excitation Method

Yang Song et al.

Summary: This paper investigates the wind deflection of overhead contact lines caused by both steady and fluctuating winds through response spectrum analysis. The study shows that the dropper slackness significantly affects the vertical static deflection of the contact line. The results also indicate that increasing the damping ratio and tension class are effective measures to enhance the wind-resistance capability of OCL.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2021)

Article Engineering, Electrical & Electronic

Pantograph Arc Location Estimation Using Resonant Frequencies in DC Railway Power Systems

Fulin Fan et al.

Summary: This article introduces a technique for determining pantograph arc positions by matching resonant frequencies, successfully applied and validated on a 20-km DC railway line. The method shows high accuracy in locating arcs, allowing for periodic inspections on specific line sections.

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION (2021)

Article Engineering, Mechanical

A spatial coupling model to study dynamic performance of pantograph-catenary with vehicle-track excitation

Yang Song et al.

Summary: This study focuses on the impact of vehicle-track excitation on the pantograph-catenary system in the high-speed railway industry. By constructing and validating models, the research explores the effects of carbody vibration on contact point deviation and system reliability.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

Article Energy & Fuels

Detection of Harmonic Overvoltage and Resonance in AC Railways Using Measured Pantograph Electrical Quantities

Andrea Mariscotti et al.

Summary: This study focuses on the issue of harmonics in electrified railways, proposing a new method for monitoring resonance conditions at the onboard pantograph interface. By analyzing voltage and current spectra, as well as utilizing methods such as short-time Fourier transform, real-time monitoring and identification of resonance conditions can be achieved.

ENERGIES (2021)

Article Engineering, Mechanical

Identification of short-wavelength contact wire irregularities in electrified railway pantograph-catenary system

Yang Song et al.

Summary: This paper studies the effect of short-wavelength irregularities of the railway catenary on the pantograph-catenary interaction performance, exploring potential identification approaches. The analysis suggests using intrinsic mode functions and the Hilbert transform to identify local imperfections, and utilizing spectral kurtosis to identify deviating wavelengths caused by periodic short-wavelength irregularities. The study validates the methods with some improvements to current equipment.

MECHANISM AND MACHINE THEORY (2021)

Article Engineering, Electrical & Electronic

Automatic Detection and Monitoring System of Pantograph-Catenary in China's High-Speed Railways

Shibin Gao

Summary: This article discusses the rapid growth of China's high-speed railway mileage and the urgent need for safety technologies related to railway operations. It introduces the establishment and operation of the automatic detection and monitoring system 6C system for the pantograph-catenary system in high-speed railways, highlighting its importance and benefits.

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (2021)

Article Engineering, Mechanical

A new nonlinear displacement-dependent parametric model of a high-speed rail pantograph hydraulic damper

Wenlin Wang et al.

VEHICLE SYSTEM DYNAMICS (2020)

Review Engineering, Civil

A Review of Fault Detection and Diagnosis for the Traction System in High-Speed Trains

Hongtian Chen et al.

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS (2020)

Article Engineering, Mechanical

A methodology to study high-speed pantograph-catenary interaction with realistic contact wire irregularities

Yang Song et al.

MECHANISM AND MACHINE THEORY (2020)

Article Engineering, Electrical & Electronic

Dynamic Performance of High-Speed Railway Overhead Contact Line Interacting With Pantograph Considering Local Dropper Defect

Yang Song et al.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2020)

Article Engineering, Electrical & Electronic

Effective Measures to Improve Current Collection Quality for Double Pantographs and Catenary Based on Wave Propagation Analysis

Zhao Xu et al.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2020)

Article Engineering, Electrical & Electronic

Model Predictive Power Control for Bidirectional Series-Resonant Isolated DC-DC Converters With Fast Dynamic Response in Locomotive Traction System

Wensheng Song et al.

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION (2020)

Article Engineering, Electrical & Electronic

Smart Electric Neutral Section Executer Embedded With Automatic Pantograph Location Technique Based on Voltage and Current Signals

Zhi Zhang et al.

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION (2020)

Proceedings Paper Engineering, Electrical & Electronic

How Pantograph Electric Arcs affect Energy Efficiency in DC Railway Vehicles

Andrea Mariscotti et al.

2020 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC) (2020)

Article Engineering, Electrical & Electronic

Assessment of the High-Frequency Response in Railway Pantograph-Catenary Interaction Based on Numerical Simulation

Yang Song et al.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2020)

Article Engineering, Electrical & Electronic

Contact Wire Irregularity Stochastics and Effect on High-Speed Railway Pantograph-Catenary Interactions

Yang Song et al.

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (2020)

Article Transportation Science & Technology

Effect of cavity flow control on high-speed train pantograph and roof aerodynamic noise

Hogun Kim et al.

RAILWAY ENGINEERING SCIENCE (2020)

Article Transportation Science & Technology

Developed moving mesh method for high-speed railway pantograph-catenary interaction based on nonlinear finite element procedure

Yang Song et al.

INTERNATIONAL JOURNAL OF RAIL TRANSPORTATION (2019)

Article Computer Science, Artificial Intelligence

A new arc detection method based on fuzzy logic using S-transform for pantograph-catenary systems

Ebru Karakose et al.

JOURNAL OF INTELLIGENT MANUFACTURING (2018)

Article Engineering, Multidisciplinary

Wave propagation analysis in high-speed railway catenary system subjected to a moving pantograph

Yang Song et al.

APPLIED MATHEMATICAL MODELLING (2018)

Article Engineering, Civil

Self-Powered ZigBee Wireless Sensor Nodes for Railway Condition Monitoring

Mingyuan Gao et al.

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS (2018)

Review Engineering, Mechanical

Review of pantograph and catenary interaction

Weihua Zhang et al.

FRONTIERS OF MECHANICAL ENGINEERING (2018)

Article Engineering, Electrical & Electronic

Prior-Information-Based Finite-Frequency H-infinity Control for Active Double Pantograph in High-Speed Railway

Xiaobing Lu et al.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2017)

Article Engineering, Electrical & Electronic

A Novel Method for Calculating the Radiated Disturbance From Pantograph Arcing in High-Speed Railway

Lan Ma et al.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2017)

Article Acoustics

Pantograph/Catenary Contact Formulations

Shubhankar Kulkarni et al.

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME (2017)

Article Engineering, Mechanical

Determining damping characteristics of railway-overhead-wire system for finite-element analysis

Dong Zou et al.

VEHICLE SYSTEM DYNAMICS (2016)

Review Engineering, Mechanical

Introduction of variability into pantograph-catenary dynamic simulations

Olivier Vo Van et al.

VEHICLE SYSTEM DYNAMICS (2014)

Article Engineering, Civil

Critical Speed and Resonance Criteria of Railway Bridge Response to Moving Trains

Lei Mao et al.

JOURNAL OF BRIDGE ENGINEERING (2013)

Review Engineering, Mechanical

Moving-load dynamic problems: A tutorial (with a brief overview)

Huajiang Ouyang

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2011)

Article Automation & Control Systems

Hardware-in-the-Loop Overhead Line Emulator for Active Pantograph Testing

Alan Facchinetti et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2009)

Article Engineering, Electrical & Electronic

Pantograph Arcing in Electrified Railways-Mechanism and Influence of Various Parameters-Part II: With AC Traction Power Supply

Surajit Midya et al.

IEEE TRANSACTIONS ON POWER DELIVERY (2009)

Article Automation & Control Systems

Design and Experimental Results of an Active Suspension System for a High-Speed Pantograph

Benedetto Allotta et al.

IEEE-ASME TRANSACTIONS ON MECHATRONICS (2008)

Article Mechanics

The critical speed of a moving load on a prestressed plate resting on a prestressed half-plane

S. D. Akbarov et al.

MECHANICS OF COMPOSITE MATERIALS (2007)

Article Engineering, Civil

Wavelet multiresolution analysis for monitoring the occurrence of arcing on overhead electrified railways

S Barmada et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT (2003)