FIELD: transport machine building.
SUBSTANCE: group of inventions relates to electrical traction systems of vehicles. Self-propelled mining machine comprises a plurality of traction elements, a plurality of electric motors, power supply source in electric communication with multiple electric motors and power accumulation system in electric communication with multiple electric motors and power supply. At that, power accumulation system includes shaft with shaft axis, rotor attached to shaft, stator passing around rotor and around shaft axis, and a flywheel connected to the shaft for rotation therewith. At that, in the first mode rotation of multiple electric motors causes rotation of the flywheel to accumulate kinetic energy. In the second mode rotation of the rotor and flywheel consumes kinetic energy with actuation of multiple electric motors. Self-propelled transporting machine and drive system for self-propelled transporting machine are also disclosed.
EFFECT: technical result consists in efficient accumulation and output of energy at high power levels.
22 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ENGINE TRANSMISSION UNIT OF WORK MACHINE | 2014 |
|
RU2558416C1 |
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|
RU2643903C1 |
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|
RU2540679C1 |
| LOADING MACHINE AND METHOD OF ITS OPERATION | 2016 |
|
RU2720393C2 |
| MINING MACHINE AND METHOD OF ITS OPERATION | 2016 |
|
RU2732674C2 |
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|
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|
RU2545145C1 |
| ELECTROMECHANICAL ENERGY ACCUMULATOR IN ALTERNATING CURRENT NETWORK | 0 |
|
SU720620A1 |
| ELECTROMECHANICAL TRANSMISSION OF SELF-PROPELLED VEHICLE | 2014 |
|
RU2550408C1 |
| HYBRID DRIVE AND METHOD OF ITS CONTROL | 2007 |
|
RU2433056C2 |
