Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hybrid loader control method, control system and hybrid loader
The invention belongs to the technical field of loaders, and discloses a hybrid loader control method, a hybrid loader control system and a hybrid loader. The total power consumption of the last period is determined according to the total power consumption of a hydraulic system and a walking system in the last period; according to the total consumed electric quantity of the previous period and the electric quantity variable quantity of the power battery of the previous period, the power generation power of the power generator on the power battery in the current period is adjusted, so that the electric quantity of the power battery meets the power requirements of the hydraulic system and the walking system, and meanwhile, power generation and power consumption are kept balanced; therefore, the electric quantity of the power battery in a period of time is relatively stable, the power requirement of whole vehicle operation is met, and the stability, robustness and control accuracy of the hybrid loader can be improved.
本发明属于装载机技术领域，公开了一种混动装载机控制方法、控制系统及混动装载机，根据上一周期内液压系统和行走系统的总消耗功率确定上一周期的总消耗电量，再根据上一周期的总消耗电量和上一周期动力电池的电量变化量调节当前周期内发电机对动力电池进行发电的发电功率，实现动力电池的电量满足液压系统和行走系统的功率需求的同时，使发电和耗电保持平衡，从而使动力电池在一段时间内的电量相对稳定，满足整车作业的功率需求，能够提高混动装载机的稳定性、鲁棒性和控制准确性。
Hybrid loader control method, control system and hybrid loader
The invention belongs to the technical field of loaders, and discloses a hybrid loader control method, a hybrid loader control system and a hybrid loader. The total power consumption of the last period is determined according to the total power consumption of a hydraulic system and a walking system in the last period; according to the total consumed electric quantity of the previous period and the electric quantity variable quantity of the power battery of the previous period, the power generation power of the power generator on the power battery in the current period is adjusted, so that the electric quantity of the power battery meets the power requirements of the hydraulic system and the walking system, and meanwhile, power generation and power consumption are kept balanced; therefore, the electric quantity of the power battery in a period of time is relatively stable, the power requirement of whole vehicle operation is met, and the stability, robustness and control accuracy of the hybrid loader can be improved.
本发明属于装载机技术领域，公开了一种混动装载机控制方法、控制系统及混动装载机，根据上一周期内液压系统和行走系统的总消耗功率确定上一周期的总消耗电量，再根据上一周期的总消耗电量和上一周期动力电池的电量变化量调节当前周期内发电机对动力电池进行发电的发电功率，实现动力电池的电量满足液压系统和行走系统的功率需求的同时，使发电和耗电保持平衡，从而使动力电池在一段时间内的电量相对稳定，满足整车作业的功率需求，能够提高混动装载机的稳定性、鲁棒性和控制准确性。
Hybrid loader control method, control system and hybrid loader
一种混动装载机控制方法、控制系统及混动装载机
FENG TIANFA (Autor:in) / TANG BIN (Autor:in) / WANG TAO (Autor:in) / LI HAIJIE (Autor:in) / YANG JINXIA (Autor:in) / ZHU QUANMING (Autor:in) / MO BIAO (Autor:in) / LI SUNLI (Autor:in)
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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