The Vehicle Generates Electricity System and Tests the System to Design Automatically
Abstract:With the development of China’s economic, automobile industries have made a big leap. But in the test of the vehicle generates electricity, the automatic degree to test system of tradition is not high, 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.
This system adopts the PLC of the series of FX-2N of the Japanese Mitsubishi electricity company to be the central controller, which is used for completing to turn the soon fast enactment , having no class to adjust speed, parameter processing etc.Use the mold of the A/D Mitsubishi conversion to be the signal collector with measure unit;The infrared diagraph that uses a difference of the communication mold of the Mitsubishi and is the calculator of the place of honor machine and is the temperature diagraph unit accounts to carry on the communication;Changes the machine of frquence to drive the electric motor with the high performance of the Mitsubishi and be the prime mover that the generator experiments to use;Provide the on-line help information with the Mitsubishi touch screen, and show to measure of data information;Common calculator of the place of honor machine adoption, go the and communication of PLC through a RS232 string on acquiring the signal collect, these signals show with the form of the form on the calculator screen, and print out through a printer.
Keywords::The vehicle generates electricity system; tests automatically; PLC; Frequency conversion adjusts the speed.