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Hybrid drive control device and control method for electric traction storage battery monorail hoist

A monorail crane and battery technology, applied in the control device, electric vehicle, control drive and other directions, can solve the problems of insufficient climbing ability, no longer slipping, etc., to enhance the climbing ability, prevent slipping, and eliminate potential safety hazards. Effect

Inactive Publication Date: 2016-09-07
太原矿机电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims to solve the problems of insufficient driving ability, climbing ability and no longer slipping of electric traction battery monorail crane

Method used

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  • Hybrid drive control device and control method for electric traction storage battery monorail hoist
  • Hybrid drive control device and control method for electric traction storage battery monorail hoist

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Embodiment Construction

[0021] figure 1 As shown, the electric traction battery monorail crane hybrid drive device includes a controller 3 , a battery pack 4 , a first inverter 5 , a second inverter 6 , a drive wheel drive motor 7 , and a gear drive motor 8 . The controller 3 is respectively connected to the operation handle 1, the operation button 2, the first inverter 5 and the second inverter 6. The first inverter 5 is respectively connected to the battery pack 4 and the drive wheel drive motor 7, and the second inverter The gear 6 is connected to the gear drive motor 8 .

[0022] The first inverter and the second inverter both use IGBT inverters.

[0023] The controller 3 adopts the Finnish Epec 2023 controller.

[0024] The first inverter is composed of an IGBT push board, an IGBT control board, a main control board, a power supply board and an IGBT inverter. The main control board is respectively connected to the remote display, the IGBT control board, the IGBT control board is connected to t...

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Abstract

The invention provides a hybrid drive control device and control method for an electric traction storage battery monorail hoist. The hybrid drive control device comprises a controller, a storage battery pack, a first inverter, a second inverter, a drive wheel drive motor, a gear drive motor, a drive wheel drive device and a gear drive device. The controller is connected with an operation handle, an operation button, the first inverter and the second inverter. The first inverter is connected with the storage battery pack and the drive wheel drive motor. The drive wheel drive motor is connected with the drive wheel drive device. The second inverter is connected with the gear drive motor. The gear drive motor is connected with the gear drive device. By the adoption of the device and method, when a drive wheel is insufficient in friction force and slides, the drive force is automatically improved through gear drive by the utilization of engagement between gears, the phenomenon that the hoist slides is prevented, and the safety performance of the whole electric traction storage battery monorail hoist is improved.

Description

technical field [0001] The invention relates to a control technology for hybrid driving of electric traction battery monorail cranes, in particular to a driving technology for hybrid driving of gears and driving wheels. Background technique [0002] Electric traction battery monorail crane is a kind of auxiliary transportation equipment with strong mobility, fast running speed, large load, safe and reliable driving on the suspended monorail system. , equipment and personnel. The battery is used as the power source, the frequency and voltage are adjustable, and the advanced vector control method is used to realize the conversion of gravitational potential energy, regenerative braking, low noise, no pollution, stable traction, low operating cost, environmental protection and energy saving. [0003] At present, the electric traction battery monorail crane mainly uses the driving wheel to drive the whole vehicle to walk. At present, the driving energy source of electric tracti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/20
CPCB60L15/20B60L2240/421B60L2240/423Y02T10/72
Inventor 刘利飞张艳伟侯建任正彪郑亚非
Owner 太原矿机电气科技有限公司
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