A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fuel-electric power control method and device, excavator and readable storage medium
The invention provides a fuel-electric power control method and device, an excavator and a readable storage medium. The fuel-electric power control method is applied to the excavator provided with anelectric motor and a fuel engine, and comprises the steps that real-time load power of the excavator is obtained; when it is determined that the real-time load power is lower than first preset power,the electric motor is controlled to supply energy to the excavator; when it is determined that the real-time load power is larger than or equal to the first preset power and smaller than or equal to second preset power, the fuel engine is controlled to supply energy to the excavator; and when it is determined that the real-time load power is larger than the second preset power, the electric motorand the fuel engine are controlled to supply energy to the excavator simultaneously. According to the fuel-electric power control method and device, the excavator and the readable storage medium, theelectric motor is used for supplying energy when the excavator is in low load, the fuel engine is used for supplying energy when the excavator is in normal load, and the electric motor and the fuel engine are used for supplying energy simultaneously when the excavator is in high load so that the working efficiency of the fuel engine can be improved, and the energy waste of the fuel engine in low load and the emission of the excavator are reduced.
本发明提供一种油电动力控制方法、装置、挖掘机和可读存储介质，该油电动力控制方法应用于设置有电动机和燃油发动机的挖掘机，包括：获取挖掘机的实时负载功率；确定实时负载功率低于第一预设功率时，控制电动机为挖掘机供能；确定实时负载功率大于或等于第一预设功率，小于或等于第二预设功率时，控制燃油发动机为挖掘机供能；确定实时负载功率大于第二预设功率时，控制电动机与燃油发动机同时为挖掘机供能。本发明在挖掘机低负载时使用电动机进行供能，在正常负载时使用燃油发动机进行供能，而在高负载时使用电动机与燃油发动机同时进行供能，可以提高燃油发动机的工作效率，降低燃油发动机在低负载时能源浪费，以及降低挖掘机的排放。
Fuel-electric power control method and device, excavator and readable storage medium
The invention provides a fuel-electric power control method and device, an excavator and a readable storage medium. The fuel-electric power control method is applied to the excavator provided with anelectric motor and a fuel engine, and comprises the steps that real-time load power of the excavator is obtained; when it is determined that the real-time load power is lower than first preset power,the electric motor is controlled to supply energy to the excavator; when it is determined that the real-time load power is larger than or equal to the first preset power and smaller than or equal to second preset power, the fuel engine is controlled to supply energy to the excavator; and when it is determined that the real-time load power is larger than the second preset power, the electric motorand the fuel engine are controlled to supply energy to the excavator simultaneously. According to the fuel-electric power control method and device, the excavator and the readable storage medium, theelectric motor is used for supplying energy when the excavator is in low load, the fuel engine is used for supplying energy when the excavator is in normal load, and the electric motor and the fuel engine are used for supplying energy simultaneously when the excavator is in high load so that the working efficiency of the fuel engine can be improved, and the energy waste of the fuel engine in low load and the emission of the excavator are reduced.
本发明提供一种油电动力控制方法、装置、挖掘机和可读存储介质，该油电动力控制方法应用于设置有电动机和燃油发动机的挖掘机，包括：获取挖掘机的实时负载功率；确定实时负载功率低于第一预设功率时，控制电动机为挖掘机供能；确定实时负载功率大于或等于第一预设功率，小于或等于第二预设功率时，控制燃油发动机为挖掘机供能；确定实时负载功率大于第二预设功率时，控制电动机与燃油发动机同时为挖掘机供能。本发明在挖掘机低负载时使用电动机进行供能，在正常负载时使用燃油发动机进行供能，而在高负载时使用电动机与燃油发动机同时进行供能，可以提高燃油发动机的工作效率，降低燃油发动机在低负载时能源浪费，以及降低挖掘机的排放。
Fuel-electric power control method and device, excavator and readable storage medium
油电动力控制方法、装置、挖掘机和可读存储介质
LI GUANGYU (author) / YANG CHEN (author) / CHAI HAIPENG (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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