There are provided methods and systems for operating electric vehicles. One example method includes generating a first digital message at a source component of the electric vehicle. The source component is connected to a first bus comprising one of a Power Communication Network bus (PCN bus) and a…

Electric vehicles with battery management and sensors are provided. An electric vehicle may be configured to charge individual main batteries using individual intermediate batteries while the electric vehicle is in operation via suitable control of switches. An electric vehicle may be configured to…

There are provided methods and systems for operating battery packs. One example method includes obtaining voltages of batteries of the battery pack, which includes a plurality of the batteries connected to a circuit. The method also includes obtaining an output current to be output from the battery…