TY - GEN
T1 - Study on synchronous acquisition of voltage and current in vehicle's drive-motor test
AU - Qiang, Song
AU - Kaili, Yang
AU - Chenguang, Lv
PY - 2013
Y1 - 2013
N2 - This paper gives some mathematical models of RMS voltage, current and power for data acquisition and analysis in electric vehicle's drive-motor test, emphasizing the necessity to acquire the voltage and current value synchronously. Taking an alternating-current for example, this paper analyzes the errors brought by asynchronous acquisition. Based on an original laboratory motor test bed, a data acquisition system is designed by using LabView program. Appropriate hardware and software modules, with reasonable and complete data acquisition circuits are designed to fulfill the synchronous acquisition of voltage and current during the test process. This method can improve the accuracy of the data acquisition system and the reliability of test results.
AB - This paper gives some mathematical models of RMS voltage, current and power for data acquisition and analysis in electric vehicle's drive-motor test, emphasizing the necessity to acquire the voltage and current value synchronously. Taking an alternating-current for example, this paper analyzes the errors brought by asynchronous acquisition. Based on an original laboratory motor test bed, a data acquisition system is designed by using LabView program. Appropriate hardware and software modules, with reasonable and complete data acquisition circuits are designed to fulfill the synchronous acquisition of voltage and current during the test process. This method can improve the accuracy of the data acquisition system and the reliability of test results.
KW - Data Acquisition System
KW - Electric Vehicle
KW - Motor Test
KW - Synchronous Acquisition
UR - http://www.scopus.com/inward/record.url?scp=84881428064&partnerID=8YFLogxK
U2 - 10.1109/ICIEA.2013.6566563
DO - 10.1109/ICIEA.2013.6566563
M3 - Conference contribution
AN - SCOPUS:84881428064
SN - 9781467363211
T3 - Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013
SP - 1275
EP - 1278
BT - Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013
T2 - 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013
Y2 - 19 June 2013 through 21 June 2013
ER -