Modified items and RID are as follows.
Ver.24.1.0001
| RID |
|
Contents |
| 129327 |
［Bug Fixed］ |
Fixed an issue that may cause JMAG-RT Viewer to incorrectly display [Use Phase Symmetry]. |
| 129783 |
［Bug Fixed］ |
Fixed an issue that may cause JMAG-RT Viewer to create invalid efficiency maps. |
Ver.24.0.1217
| RID |
|
Contents |
| 128339 |
［Added Feature］ |
Added a feature for users to set passwords and usage restrictions to RTT files.
[Description]
Users can create a password-protected RTTP file in the [Apply Password and Save As] dialog box of JMAG-RT Viewer.
We recommend users take advantage of this feature to restrict unauthorized use of RTT files. |
| 128292 |
［Added Feature］ |
RTT files for 3-phase PMSM and 3-phase SynRM that include tables for each iron loss condition are now supported.
[Description]
Previous versions export RTT files only include a table that contains the total iron losses.
JMAG-Designer 24.0 or later version exports RTT files includes a table that contains the total iron losses as well as tables that contain the iron losses for each condition. |
| 126793 |
［Bug Fixed］ |
Fixed an issue that causes JMAG-RT Viewer to display incorrect values for the induced voltage of a 6-phase PMSM. |
Ver.23.2.0912
| RID |
|
Contents |
| 125824 |
[Added Feature] |
3-three-phase wound-field synchronous motors (WFSM) now support [Open-end winding].
[Description]
Added [Open-end winding] to [Winding Type].
|
Ver.23.1.0408
| RID |
|
Contents |
| 124076 |
[Added Feature] |
3-phase permanent magnet synchronous motors and 3-phase synchronous reluctance motors now support [Open-end winding].
[Description]
Added [Open-end winding] to [Winding Type].
[Open-end winding] supports common power supply systems (single or dual inverter drive mode, with switching between the two modes also supported), but does not support isolated power supply systems.
|
Ver.23.0.1204
| RID |
|
Contents |
| 121851, 121856, 121983 |
[Added Feature] |
Displaying efficiency maps that account for temperature dependency of the fficiency map analysis is now supported.
[Description]
The following function has been added:
・The input of RTT files that have temperature correction information
|
Ver.22.2.0828
| RID |
|
Contents |
| 120598 |
[Bug Fixed] |
Fixed an issue that causes the NT curves and efficiency maps of the induction motor to be drawn incorrectly in JMAG-RT Viewer. |
Ver.22.1.1722
| RID |
|
Contents |
| 117049 |
[Added Feature] |
Induction motors now support 6-phase motors. |
Ver.21.2.0902
| RID |
|
Contents |
| 110006 |
[Bug Fixed] |
There is an issue where an invalid error may occur when applying a correction file.
Occurs when all of the following conditions are satisfied:
- JMAG-RT Viewer 21.0 is used
- A map of the FEM result value is displayed or a torque-speed curve/efficiency map is created while applying a correction file to a RTT file in JMAG-RT Viewer.
- There is a comma at the end of the line that specifies the number of rows and axes (or number of physical properties) in the correction table of the correction file.
E.g.) $RT_Correction_Inductance,2,6,
[Problem]
The settings for the number of rows and columns (or number of physical properties) in the correction table are not recognized properly and the application of correction file fails.
[Workaround]
Remove the unnecessary comma from the correction table format of the correction file.
For example, correct as shown below:
(Correction file format that will cause an issue）
$RT_Correction_Inductance,2,6,
↓
(Correction file format that will workaround the issue)
$RT_Correction_Inductance,2,6
|
Ver.21.1.0630
| RID |
|
Contents |
| 108517 |
[Added Feature] |
A feature which prioritizes the speed for efficiency map analysis has been improved.
[Description]
The following features have been enhanced/improved.
- JMAG-RT Viewer motor information now supports displaying correction settings for AC copper loss
|
Ver.21.0.0124
| RID |
|
Contents |
| 107256 |
[Added Feature］ |
LdLq definition equations have been made uniform between speed priority efficiency map analysis and the JMAG-RT library manager. |
| 104680 |
[Enhanced Feature］ |
Fixed an issue that caused to use JMAG-RT Viewer due to the following error at startup.
Cannot continue code execution due to MSVCP 140.dll not found.
This issue may be resolved if the program is re-installed.
[Condition of Occurrence]
The error may occur when Visual C++ redistributable package is not installed.
Check installation status by the following method:
- [Start] -> [Settings] -> [Apps] -> Display [Apps and Functions]
- Check installation of redistributable package：whether any of the following are installed
- “Microsoft Visual C++ 2015 Redistributable(x64)”
- “Microsoft Visual C++ 2017 Redistributable(x64) “
|
| 105417 |
[Bug Fixed] |
Fixed an issue where JMAG-RT Viewer terminates abnormally when a MAT file is output in an environment where MATLAB is not installed. |
| 110006 |
[Known Bug] |
There is an issue where an invalid error may occur when applying a correction file. |
Ver.20.2.0830
| RID |
|
Contents |
| 104204 |
[Added Feature] |
RTT file output for speed priority efficiency maps is now supported. |
| 97203 |
[Bug Fixed] |
Fixed an issue that prevented arguments from being loaded correctly when executing JMAG-RT Viewer from the command line. |
Ver.20.1.0423
| RID |
|
Contents |
| 101305 |
[Added Feature] |
Displaying iron loss corresponding to current phase has been supported for 3-Phase PM synchronous motors and 3-Phase Synchronous Reluctance Motors. |
| 101412 |
[Added Feature] |
The JMAG-RT motor model supports the FEM-parameterized PMSM block provided by MathWorks. |
| 63355 |
[Enhanced Feature] |
Fixed an issue that caused error messages of inappropriate content to be displayed when using RTT files created with unsupported phase orders. |
| 84563 |
[Bug Fixed] |
Fixed an issue that caused output port component display to be incorrect when loading RTT files created with cylindrical coordinate systems specified with output port settings. |
104680 |
[Known Bug] |
When using a single unit installer, you may not be able to use JMAG-RT Viewer due to the following error at startup.
“Cannot continue code execution due to MSVCP 140.dll not found.
This issue may be resolved if the program is re-installed.” |
Ver.18.0
| RID |
Contents |
| 87213 |
Fixed an issue that caused graphs to be interrupted when outputting efficiency maps with JMAG-RT Viewer. |
| 87088 |
JMAG-RT Viewer 64-bit is supported. |
Ver.17.1
| RID |
Contents |
| 79063 |
Fixed an issue that caused the units for the temperature correction coefficient of a magnet to be displayed incorrectly. |
Ver.16.1
| RID |
Contents |
| 80654 |
Fixed an issue that caused the N-T curve maximum torque to not change even if skew is taken into consideration. |
| 74634 |
Fixed an issue that caused inductance value corrections to not be reflected in flux linkage map that applied a correction file. |
Ver.16.0
| RID |
Contents |
| 73877 |
Fixed an issue that may prevent the control method specified for each rotation speed from being reflected in the calculation of the torque speed curve. |
| 74267 |
Fixed an issue where the result of generation side is not output when the control method is maximum efficiency when an efficiency map is displayed in motor + generator mode. |
Ver.15.1
| RID |
Contents |
| 71380 |
Fixed an issue where the display of distribution varied when changing the maximum value in the setting of color range for efficiency map. |
| 72149 |
Fixed an issue that caused the CSV file output value of induced voltage to be invalid for the endpoint of the csv output range. |
Ver.15.0
| RID |
Contents |
| 54963 |
Fixed a bug where the [K2 Flux Linkage in Magnet] specified in the RT library manager is not reflected to the default value as the [Magnet Flux Factor] of the JMAG-RT Viewer. |
| 59271 |
Fixed a bug where magnetic flux amount coefficient is not accounted for when using RTT files of spatial harmonic models. |
| 68926 |
Fixed a bug where parameters of haxis_div and vaxis_div are not accounted for when running from the command line. |
| 69588 |
Fixed a bug that prevented setting a color range for induced voltage map display. |
| 69589 |
Fixed the title of the induced voltage map display. |
Ver.14.1
| RID |
Contents |
| 69991 |
Fixed a bug that caused an application error when creating an efficiency map after a value of 1.0 or larger is specified for Slip Interval (Sdiv) as a calculation resolution of an induction motor. |
| 70266 |
Fixed a bug where the value and map display of the torque in the JMAG-RT model data file was inconsistent in the drawing of torque speed curves of the three-phase PM synchronous motors (PMSM) spatial harmonic model. |
Ver.13.01.0703
| RID |
Contents |
| 61940 |
Fixed a bug where the mapping of the flux linkage in the RT-Viewer is not correctly calculated. |
| 61946 |
Fixed a bug that caused an application error when applying the correction file. |
| 62772 |
Fixed a bug where the output value is 10 times higher in the RT Viewer than the value of induced voltage in the JMAG-RT library manager. |
Ver.13.00.1205
| RID |
Contents |
| 55901 |
Efficiency maps and speed curves for induction motors can now be rendered in JMAG-RT viewer. |
| 56209 |
Correction tables can now be applied in JMAG-RT models. Result values in a FEM analysis described in a data file for a JMAG-RT model (*.rtt) can be corrected and previewed using a map. |
Ver.12.01.0501
| RID |
Contents |
| 52727 |
Fixed a bug that did not render an N-T curve properly in maximum efficiency control.This problem occurs when a motor model has reluctance torque larger than magnet torque (regenerative mode) in an area where the current phase is -90 to 0 degrees. |
Ver.1.00.2401
| RID |
Contents |
| 48988 |
Fixed a bug that could not correctly display lam when the efficiency map’s N-T-Iam (phase current amplitude map) was being displayed. |
| 41617 |
The efficiency map display has been improved when importing an RTT file that includes only space harmonic type data. |
Ver.1.00.1902
| RID |
Contents |
| 45671 |
A message is now displayed when the LdLq map cannot be rendered. |
| 47085 |
Fixed a bug that reversed the default value in the temperature coefficient (Kc) of a temperature correction for a coil, and the temperature coefficient (Km) of a magnetic temperature correction. |
Ver.1.00.1801
| RID |
Contents |
| 43625 |
The contents in [Efficiency and Operation Range] can now be exported to a file when running JMAG-RT Viewer from the command line. |
