With the continuous improvement of the level of industrial automation, electric drive systems have been widely used in various industrial fields, such as machinery manufacturing, aerospace, automobile manufacturing, ......Especially in the context of "new engineering", it plays an important role in automatic control.
At present, the application of power system in industry is very extensive, from large to giant equipment, to small mobile phone parts. However, due to the functional limitations of the test bench, the content and form of the motor experiment course in the university are single, and many important motor experiments are difficult to carry out under the actual conditions, resulting in the lack of close connection with the actual engineering and the cultivation of students' engineering practice ability. In order to meet the urgent needs of the society for high-skilled talents and the purpose of "improving students' hands-on ability and strengthening experimental training and teaching" adhered to by colleges and universities, the role of the electric drive system series of virtual software in expanding the teaching form and cultivating high-quality talents is particularly important.
In this context, Beijing OBIL Software has developed a series of virtual software for electric drive system, including motor cognitive virtual software, motor characteristic curve virtual software, transformer experimental virtual experiment, asynchronous motor experimental virtual experiment, synchronous motor experimental virtual experiment, DC motor experimental virtual experiment, modern electrical control installation and debugging virtual software, electric vehicle drive system virtual software, locomotive traction system virtual software, The series of software includes the structural cognition and principle explanation of typical motors, the working characteristics and characteristic curve experiments of typical motors, the common motor drag and control experiments, and the application of motors in practical scenarios.
Beijing OBIER electric power drive system series of virtual software has played a very important role in the teaching of automatic control discipline in the context of "new engineering". By establishing a mathematical model of the system, the operation of the system under different working conditions can be simulated, including the working state of various parts such as motors, transmission devices, and control systems, so as to help students have a deep understanding of the working principle of the system. The software content truly covers the whole area from the principle of the motor to the application of the motor, solves the pain point of abstract theoretical teaching, and achieves the perfect connection between classroom knowledge and engineering practice.
To sum up, the virtual power drive system plays an important role in automatic control in the context of "new engineering", which is helpful to improve students' understanding of the system, optimize system design and solve system faults, and is conducive to improving the teaching efficiency of automatic control discipline in the context of "new engineering".
At present, the series of software of electric drive system has served Shandong University, Beijing Jiaotong University, Shenyang University, Ningxia University, Guangzhou University, Zhejiang Ocean University and other universities, providing relevant virtual teaching resources for students and helping to cultivate high-quality engineering talents.