Motor electrical variable measuring device and measuring method

• Main Authors: SUN SHOUCHUAN, LIN YUQING, YUAN ZHEN, YAN SHUANG, WANG KUN, LIU YANG, WANG HANZHENG, ZHANG XIN, SHI FENG, WANG WENFENG, ZHANG PEI, LIU YUJIAO, WANG GAN, ZHANG YU, LIU HU, ZHU KUNXIAN, LYU HAITAO, CHEN MAO, LI GUOLIANG, YANG JING, LYU BIN, HOU LONGJING, HAN FENG, LIANG ZUHUI, SONG TIANTIAN, ZHENG CHEN, LIU YUE, LIN MEIHUA, LU LU, CHENG KUAI, WEN CHENYU, SHEN DENGWEN, LI QIANG, TIAN YUFANG, WANG HUI, MA LING
• Format: Patent
• Language: Chinese; English
• Published: 04.10.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to a motor electrical variable measurement device and method, and belongs to the field of electrical variable measurement. A motor to be detected is mounted on a base and electrically connected with a detection device arranged on the base; an output shaft of the motor to be detected is connected with a connector, the connector is matched with a connecting seat arranged on the base, and a plurality of locking grooves are circumferentially formed in the connecting seat at equal intervals; the base is further connected with a torque adjusting mechanism which is connected with the connecting base, the circumference expansion assembly is connected with a belt wheel coaxially fixed to the connecting base through a transmission chain and used for changing the transmission ratio of the transmission chain, and the base is further provided with a load assembly which is connected with the circumference expansion assembly. And the motor controller is used for providing a load for the to-be-detected