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    • Leaflet

    [L-SE-59] Detailed Modeling for Harmonic Loss Analysis

    In IPM motors driven by PWM inverters, eddy current losses occur due to carrier higher harmonics. For higher efficiency, it is important to evaluate higher harmonic loss at design…

    • Leaflet

    [L-OP-27] Instantly Extracting the Necessary Information from a Large Amount of Analysis Data with JMAG-Explorer

    JMAG-Explorer is a tool for quickly finding files from large amounts of JMAG-related files (project files, JCF files, and result files).

    • Leaflet

    [L-MO-54] JMAG-Express Online

    JMAG-Express Online is a Web service to support your motor design work anytime, anywhere.

    • Leaflet

    [L-TR-44] Winding Vibration Analysis of a Power Transformer

    Winding vibration originating from a transformer is a vibration phenomenon that uses Lorentz force as the vibration force, which occurs when leakage flux from the winding acts on …

  1. JMAG Document Update Information

    2024 2023May 2024 Power Transmission Analysis Using Magnetic Resonance Phenomena Upd Direct Coupled Magnetic Field and Structural Analysis Accounting for Changes Over Tim…

      • Function Tutorial

      [JFT187] Direct Coupled Magnetic Field and Structural Analysis Accounting for Changes Over Time

      This document describes the procedures to run a direct two-way coupled magnetic field and structural analysis that takes into account the changes over time.

      • JMAG Mail News

      Column No.69: Animation

      To our valued customers,This email provides you with the most up-to-date information on JMAG!Column: "An engineer's diary"The column "An engineer's diary" by Prof. Miller is avail…

        • JMAG-Designer

        Introducing JMAG-Designer Ver.23.0

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          • JMAG Mail News

          JMAG Mail News

          This is the back number of the mail delivered in the past.We will send event information and homepage update information irregularly.If you would like to receive an e-mail, please…

            • JMAG Mail News

            New JMAG Ver.23.1 Out Now

            To our valued customers,This email provides you with the most up-to-date information on JMAG!If you would like, please forward this e-mail to your colleagues and others who do not…

              • An engineer's diary

              [No. 69] Animation

              The educational and commercial importance of animation can hardly be overstated. We see it almost everywhere, and it now has a significant role in even the most traditional areas …

              • Update History

                Recent News 2024 2023 2022 2021 2020 28 MarReissue license ID for enhanced security (JMAG Software (paid-users))27 MarRequest to reset your password to …

                  • Application Catalog

                  [JAC139] Power Transmission Analysis Using Magnetic Resonance Phenomena

                  This Application Note presents how to confirm the power transmission efficiency and the magnetic flux density distribution.

                  • Application Catalog

                  [JAC295] Inverter Changeover Control for an Open-end Winding Motor

                  This case study runs a circuit simulation of an open-end winding motor drive system that switches from using a single inverter to dual inverters during operation in order to mitig…

                • [Free Software] JMAG-RT Viewer

                  The JMAG-RT Viewer is an application to increase the usability of motor models created using JMAG-RT.The motor models created using JMAG-RT (JMAG-RT models) can be used in control…

                  • JMAG-RT Model Library

                    A 1D model that has extracted the characteristics from an FEA model. A highly accurate model that has detailed Characteristic information. Fast-operating, like a traditional 1D mo…

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