Electromagnetic Compatibility in Railways PDF Download
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Author: Ade Ogunsola
Publisher: Springer Science & Business Media
ISBN: 3642302815
Category : Technology & Engineering
Languages : en
Pages : 545
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Book Description
A railway is a complex distributed engineering system: the construction of a new railway or the modernisation of a existing one requires a deep understanding of the constitutive components and their interaction, inside the system itself and towards the outside world. The former covers the various subsystems (featuring a complex mix of high power sources, sensitive safety critical systems, intentional transmitters, etc.) and their interaction, including the specific functions and their relevance to safety. The latter represents all the additional possible external victims and sources of electromagnetic interaction. EMC thus starts from a comprehension of the emissions and immunity characteristics and the interactions between sources and victims, with a strong relationship to electromagnetics and to system modeling. On the other hand, the said functions are achieved and preserved and their relevance for safety is adequately handled, if the related requirements are well posed and managed throughout the process from the beginning. The link is represented by standards and their correct application, as a support to analysis, testing and demonstration.
Author: Ade Ogunsola
Publisher: Springer Science & Business Media
ISBN: 3642302815
Category : Technology & Engineering
Languages : en
Pages : 545
Get Book Here
Book Description
A railway is a complex distributed engineering system: the construction of a new railway or the modernisation of a existing one requires a deep understanding of the constitutive components and their interaction, inside the system itself and towards the outside world. The former covers the various subsystems (featuring a complex mix of high power sources, sensitive safety critical systems, intentional transmitters, etc.) and their interaction, including the specific functions and their relevance to safety. The latter represents all the additional possible external victims and sources of electromagnetic interaction. EMC thus starts from a comprehension of the emissions and immunity characteristics and the interactions between sources and victims, with a strong relationship to electromagnetics and to system modeling. On the other hand, the said functions are achieved and preserved and their relevance for safety is adequately handled, if the related requirements are well posed and managed throughout the process from the beginning. The link is represented by standards and their correct application, as a support to analysis, testing and demonstration.
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580633638
Category :
Languages : en
Pages : 16
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Book Description
Railway equipment, Electromagnetic compatibility, Noise (spurious signals), Electromagnetic radiation, Electromagnetic fields, Electrical equipment, Electronic equipment and components, Radio disturbances, Railways, Railway vehicles, Railway electric traction equipment, Electric power transmission lines, Performance, Railway applications
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580367533
Category :
Languages : en
Pages : 26
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Book Description
Railway equipment, Electromagnetic compatibility, Noise (spurious signals), Electromagnetic radiation, Electromagnetic fields, Electrical equipment, Electronic equipment and components, Radio disturbances, Emission, Emission measurement, Environmental cleanliness, Railways, Railway vehicles, Railway electric traction equipment, Electric substations, Railway fixed equipment, Urban railways, Cartography, Railway applications
Author:
Publisher:
ISBN: 9788327549822
Category :
Languages : en
Pages : 26
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Book Description
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580633645
Category :
Languages : en
Pages : 26
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Book Description
Railway equipment, Electromagnetic compatibility, Noise (spurious signals), Electromagnetic radiation, Electromagnetic fields, Electrical equipment, Electronic equipment and components, Radio disturbances, Emission, Emission measurement, Railways, Railway vehicles, Railway electric traction equipment, Electric substations, Railway fixed equipment, Urban railways, Cartography, Railway applications
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580941023
Category :
Languages : en
Pages : 26
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Book Description
Electromagnetic compatibility, Railway equipment, Electrical equipment, Emission, Radio disturbances, Electromagnetic fields, Railway vehicles, Portable, Electronic equipment and components, Railway vehicle components, Frequencies, Noise (spurious signals), Electromagnetic radiation, Radio transmitters, Emission measurement, Railway electric traction equipment Railway Applications
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580941016
Category :
Languages : en
Pages : 22
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Book Description
Electromagnetic fields, Emission measurement, Electromagnetic radiation, Railway equipment, Electric power transmission lines, Communication transmission lines, Electromagnetic compatibility, Emission, Radio disturbances, Railway vehicles, Electronic equipment and components, Noise (spurious signals), Railway electric traction equipment, Frequencies, Electrical equipment, Urban areas Railway Applications
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 39
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Book Description
Author: Andrea Mariscotti
Publisher: ASTM Analysis, Simulation, Test and Measurement
ISBN: 9788894109115
Category : Business & Economics
Languages : en
Pages : 312
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Book Description
Railway and metro systems embed modern technologies and interface with external systems, outside world and humans. This book focuses on electromagnetic field coupling and its experimental assessment. Electromagnetics, transmission lines, antennas, the spectrum analyzer, time-frequency transforms, probability, statistics and uncertainty are the background. Six chapters follow that discuss standards, scientific literature, measurement methods, procedures. Emissions of rolling stock, line and substation using 2006 and 2015 versions of EN 50121 are considered, discussing infrastructure influence, variability and synchronization with train operation, consistency. RF emissions of current collection system and impact to radio communications are evaluated by means of joint time-frequency transforms, APD and BER. Low-frequency magnetic field is a possible threat to susceptible medical and scientific equipment. For human exposure of personnel and passengers the presence of large power equipment, the relatively short distance and the time-varying nature of sources shall be taken into account with suitable evaluation methods against EN 50550 and ICNIRP limits. The aim is supporting EMC and test engineers, R&D and academic staff in their activities, while planning and preparing on-site tests in modern electrified transportation systems, bridging analysis and simulation. Examples and practical considerations are the result of many years of experience of EMC testing in railways.
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580941030
Category :
Languages : en
Pages : 20
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Book Description
Electromagnetic fields, Radio disturbances, Performance, Electrical equipment, Frequencies, Electronic equipment and components, Electromagnetic compatibility, Railway signals, Telecommunication systems, Railway equipment, Communication equipment, Railway control systems, Electromagnetic radiation, Emission, Noise (spurious signals), Signal devices Railway applications
