NOISE ANALYSIS DESIGN METHOD AND NOISE ANALYSIS DESIGN APPARATUS

PROBLEM TO BE SOLVED: To provide simulation technology for finishing multi-physics analysis of heat, vibration, and EMC in an upstream stage of a product design in a practical time by inexpensive calculation processing.SOLUTION: In a noise analysis design method of an electric device such as an inve...

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Bibliographic Details
Main Authors OSAKA HIDEKI, SUGA MASARU, TORIGOE MAKOTO
Format Patent
LanguageEnglish
Published 24.07.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide simulation technology for finishing multi-physics analysis of heat, vibration, and EMC in an upstream stage of a product design in a practical time by inexpensive calculation processing.SOLUTION: In a noise analysis design method of an electric device such as an inverter for an automobile, the electric device comprises: one or more energy sources; a propagation path on which energy from the energy source propagates; and a noise occurrence part where an electromagnetic radiation noise occurs due to the energy propagated from the propagation path. The electric device comprises a step for estimating occurrence noise such as occurrence radiation noise by analyzing the path designated by a user by using a computer. The path designated by the user is the path of the energy flowing through the propagation path.
Bibliography:Application Number: JP20140090881