The Vehicle Generates Electricity System And Tests The System To Design Automatically
Abstract：To the test that always becomes that the vehicle generates electricity,The automatic degree to test system of tradition is not high,With the constant development of the modern science and technology,Improvement of the productivity and constant rising of the labor cost,Research and develop one can finish to generate electricity system tested to become seem system very much essential always automatically.Whether subject this is it finish system is it output electric consumption test design of function automatically to become always generating electricity to focus on.
In this system, we select for use one adopt frequency conversion transfer motor of speed is it drive generator simulation his performance characteristics under all kinds of rotational speed become always to generate electricity to come;Is it become in different load performance characteristics under the terms always to generate electricity with one simulation load case simulation;Advantage of utilizing electromagnetic relay movements to be adjustable in voltage, we adopt several group voltage and owe voltage relay to get the result of it meets the demands to test the voltage of outputtinging;Control frequency converter and simulation work of load of starter , is it realize to come through the control of PLC, meanwhile, PLC still plays a role in controlling and supervising to the operation of the whole system.
Keywords:：The vehicle generates electricity system； tests automatically； PLC； frequency conversion adjusts the speed
