FIELD: transport machine building.
SUBSTANCE: group of inventions relates to electrical traction systems of vehicles. Mining machine comprises double-sided electric bus, power supply connected to two-way electric bus, electric motor connected with two-way electric bus, kinetic energy accumulation system connected to two-way electric bus, and a controller configured to maintain communication with the kinetic energy accumulation system and the power supply. Besides, the electric motor is intended for supply of energy available on the bilateral electric bus. At that, the controller is configured to control the kinetic energy accumulation system as the primary power source for the two-way electric bus and to control the power supply as the secondary power supply for the double-sided electric bus, when kinetic energy accumulation system can not satisfy power consumption on two-way electric bus. Also disclosed is mining machine operation method.
EFFECT: technical result is higher efficiency of cyclic operating mode of mining equipment.
20 cl, 23 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOADING MACHINE AND METHOD OF ITS OPERATION | 2016 |
|
RU2720393C2 |
| MINING MACHINE AND ENERGY ACCUMULATION SYSTEM FOR IT | 2016 |
|
RU2722775C2 |
| ELECTRIC POWER DRIVE FOR WORKING MACHINE | 2006 |
|
RU2394701C2 |
| VEHICLE | 1994 |
|
RU2100221C1 |
| ELECTRICITY SUPPLY SETTING, EQUIPPED WITH MEANS OF ENERGY STORAGE, AND CONTROL METHOD OF SUCH FACILITY | 2012 |
|
RU2611725C2 |
| CONTROL SYSTEM OF ELECTRIC DEVICE OF NACELLE | 2011 |
|
RU2572730C2 |
| POWER SUPPLY SYSTEM OF ELECTRIC EQUIPMENT OF EXCAVATOR USING RECUPERATED ENERGY | 2023 |
|
RU2819222C1 |
| METHOD (VERSIONS) AND CONTROL SYSTEM OF EGR (EXHAUST GAS RECIRCULATION) FOR IMPROVED ROAD QUALITIES | 2015 |
|
RU2690601C2 |
| TRACK-LAYING TRACTOR WITH ELECTROMECHANICAL DRIVELINE | 2013 |
|
RU2547154C1 |
| REACTIVE POWER CONTROL SYSTEMS, DEVICES AND METHODS | 2009 |
|
RU2519636C2 |
