| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a highly accurate load torque by reducing the heating rate, using a field control AC generator as a brake function. <P>SOLUTION: The motor load tester has a field control AC generator (10) connected to a motor (1) and is so constituted that a brake action with a little heating is obtained by a load resistance (12) of an output line (11) and the control of the field current with a varied voltage. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
