Electric vehicle with individually controlled drive electromotors

A non-rail bound vehicle comprising:

• (a) at least two drive electromotors, a first one thereof being provided for driving a driving wheel on the left side of the vehicle and a second one thereof being provided for driving a driving wheel on the right side of the vehicle;
• (b) each of the at least two electromotors has a respective motor controller associated therewith for presetting an instantaneous nominal torque of the respective electromotor;
• (c) a superior central controller which is connected to the motor controllers and controls the at least two electromotors via the motor controllers to prevent brake locking;
• (d) with at least one of the superior central controller and the motor controllers obtaining and utilizing information on:
• the instantaneous actual electrical power, of the at least two electromotors
• the instantaneous actual speed of the at least two electromotors, and
• the instantaneous actual torque of the at least two electromotors.

A non-rail bound vehicle comprising:

• (a) at least two drive electromotors, a first one thereof being provided for driving a driving wheel on the left side of the vehicle and a second one thereof being provided for driving a driving wheel on the right side of the vehicle;
• (b) each of the at least two electromotors has a respective motor controller associated therewith for presetting an instantaneous nominal torque of the respective electromotor;
• (c) a superior central controller which is connected to the motor controllers and controls the at least two electromotors via the motor controllers to provide a right/left drive differential that is favorable in terms of movement dynamics;
• (d) with at least one of the superior central controller and the motor controllers obtaining and utilizing information on:
• the instantaneous actual electrical power, of the at least two electromotors
• the instantaneous actual speed of the at least two electromotors, and
• the instantaneous actual torque of the at least two

A non-rail bound vehicle comprising:

• (a) at least two drive electromotors, a first one thereof being provided for driving a driving wheel on the left side of the vehicle and a second one thereof being provided for driving a driving wheel on the right side of the vehicle;
• (b) each of the at least two electromotors has a respective motor controller associated therewith for presetting an instantaneous nominal torque of the respective electromotor;
• (c) a superior central controller which is connected to the motor controllers and controls the at least two electromotors via the motor controllers to provide a favorable power transmission of the driving wheels;
• (d) with at least one of the superior central controller and the motor controllers obtaining and utilizing information on:
• the instantaneous actual electrical power, of the at least two electromotors
• the instantaneous actual speed of the at least two electromotors, and
• the instantaneous actual torque of the at least two electromotors.

A non-rail bound vehicle comprising:

• (a) at least one drive electromotor;
• (b) an internal combustion engine and a current generator adapted to be driven by the internal combustion engine;
• (c) the at least one electromotor has a respective motor controller associated therewith for presetting an instantaneous nominal torque of the at least one electromotor;
• (d) the internal combustion engine/generator group has a current generating controller associated therewith;
• and
• (e) a central controller which is connected to the respective motor controller of the at least one electromotor and to the current generating controller and which, based on the electrical power requirements of the at least one electromotor, controls the internal combustion engine via the current generating controller to achieve low fuel consumption.

A non-rail bound vehicle comprising:

• (a) at least one drive electromotor;
• (b) an internal combustion engine and a current generator adapted to be driven by the internal combustion engine;
• (c) the at least one electromotor has a respective motor controller associated therewith for presetting an instantaneous nominal torque of the at least one electromotor;
• (d) the internal combustion engine/generator group has a current generating controller associated therewith;
• and
• (e) a central controller which is connected to the respective motor controller of the at least one electromotor and to the current generating controller and which, based on the electrical power requirements of the at least one electromotor, controls the internal combustion engine via the current generating controller to achieve low pollutant emissions.

A non-rail bound vehicle comprising:

• (a) at least one drive electromotor;
• (b) an internal combustion engine and a current generator adapted to be driven by the internal combustion engine;
• (c) the at least one electromotor has a respective motor controller associated therewith for presetting an instantaneous nominal torque of the at least one electromotor;
• (d) the internal combustion engine/generator group has a current generating controller associated therewith;
• and
• (e) a central controller which is connected to the respective motor controller of the at least one electromotor and to the current generating controller and which, based on the electrical power requirements of the at least one electromotor, controls the internal combustion engine via the current generating controller to achieve high power output.