The invention discloses an automatic stringing electric locomotive IGBT power on/off device. The device comprises a main machine and an external connection line connected with the main machine. The main machine comprises a main case, a light display control circuit module, a voice prompt control circuit module, an insulated gate bipolar transistor, a power amplifier circuit module, an insulated gate bipolar transistor drive circuit module, a switch power source, a single chip microcomputer, an insulated gate bipolar transistor cooling fan, a power diode and a signal amplifying circuit module, wherein the light display control circuit module, the voice prompt control circuit module, the insulated gate bipolar transistor, the power amplifier circuit module, the insulated gate bipolar transistor drive circuit module, the switch power source, the single chip microcomputer, the insulated gate bipolar transistor cooling fan, the power diode and the signal amplifying circuit module are arranged in the main case. According to the automatic stringing electric locomotive IGBT power on/off device, the main case and the external connection line connected with the main case are arranged, the insulated gate bipolar transistor is arranged in the main case, and the device can be used for locomotive parking lots and controlling direct current power on/off of an outage region, and safe getting on or off a vehicle or working of personnel is achieved when an electric locomotive parks in a parking lot.
Automatic stringing electric locomotive IGBT power on/off device
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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