5results about How to "Effective power output" patented technology

The utility model discloses a device suitable for dismantling a rubber roller bearing of a continuous spinning winding head, which comprises a driving mechanism, a jacking mechanism and a shaft pulling mechanism and is characterized in that a gear reduction, a planetary reduction gear set and a thread transmission principle are utilized, the bearing is jacked out by utilizing counter-acting force after speed reduction and torque increase of each stage of gear set, and the bearing is dismantled. The rubber roller bearing can be quickly dismounted without damage, the rubber roller and the rubber roller bearing are not damaged, the old utilization rate of the rubber roller is increased, the scrappage of the rubber roller is reduced, and the production cost is saved. By the adoption of the dual-drive motor and the planetary reduction gear set, the efficiency of the drive system is improved, the reduction ratio in a larger range can be provided, and more efficient power output is achieved through a reduction mechanism of the planetary reduction gear set; through the design of the jacking screw rod, the jacking nut and the anti-rotation device, the stability and safety of the jacking system are improved, and through the design of the shaft pulling sleeve and the jacking bearing, the shaft pulling system is operated more smoothly.

The invention discloses a motor control optimization method and system for a vehicle, and the method comprises the steps: collecting the vehicle data of a whole vehicle through a data collection module, carrying out the real-time collection and dynamic analysis of the vehicle data, and obtaining the complexity of the vehicle data; the method comprises the following steps: analyzing a boundary threshold value of data change related to motor control in combination with the complexity of a data acquisition state, analyzing motor parameters through vehicle data to obtain an interference evaluation boundary, and analyzing an adjustable range boundary of motor direct control parameters in combination with the boundary threshold value; accuracy of analysis of related data of the motor is increased through dynamic analysis of the collection state of vehicle data, the range of motor control optimization is more reasonable, finally, self-adaptive optimization control of motor control is carried out, accuracy of analysis of a self-adaptive control optimization algorithm along with changes of the vehicle operation environment is greatly improved, and the system performance is improved. And thus, the motor control system can be controlled and optimized more accurately.

The utility model relates to a power unit suitable for high-pressure large-flow application, which structurally comprises a diesel engine, a hydraulic oil tank and a driving pump, a driving output shaft of the diesel engine is connected with the driving pump, one end of the driving pump is connected with an oil outlet of the hydraulic oil tank, and the other end of the driving pump is externally connected with a high-pressure motor through a high-pressure driving pipeline. The high-pressure motor is connected with the hydraulic oil tank through an oil return pipeline, and the high-pressure driving pipeline and the oil return pipeline are provided with a pump valve system control valve set. By means of the structure, more efficient and stable power output can be achieved under the high-pressure large-flow application scene, and multiple technical challenges faced by a traditional power unit in the field are effectively solved. And a feasible and reliable power solution is provided for high-pressure large-flow application.

The invention discloses a high-speed rail distribution and storage day-ahead-intra-day two-stage optimization method considering an emerging market, and relates to the technical field of power system optimization, and the method comprises the following steps: building a multi-element emerging market subject model according to a virtual power plant subject and a load aggregator subject; establishing a high-speed rail energy storage coupling rule based on the multi-element emerging market main body model in combination with a high-speed rail coupling energy storage main body; constructing a scheduling model by taking the minimization of the total operation cost of the high-speed rail as a target, and solving the scheduling model to obtain a day-ahead-intra-day two-stage scheduling scheme of the high-speed rail; by adding the emerging market main body for adjustment, the wind power consumption amount is greatly increased, smooth output of the thermal power generating unit is ensured, the peak regulation capacity of the thermal power generating unit is improved, meanwhile, after the high-speed rail coupling energy storage main body is added, the controllability of high-speed rail distribution and storage is enhanced, the energy utilization rate is increased, the method can better participate in power system optimization scheduling, and the energy utilization rate is increased. And the total operation cost of the system is reduced.

The utility model relates to the technical field of transportation equipment, and discloses an ultra-light individual soldier electric single-wheel transport vehicle which comprises two side plates which are symmetrically arranged and used for supporting, a rotating shaft is jointly installed on the lower portions of the two side plates, and a wheel body is fixedly arranged in the middle of the outer portion of the rotating shaft in a sleeved mode. And the upper parts of the two side plates are jointly and fixedly connected with a fixed pipe. The lightweight design of symmetrical side plates is adopted, carrying by an individual soldier is facilitated, stable parking supporting is achieved through the supporting assembly, the driving system provides silent efficient power through chain wheel transmission and has the anti-sliding function, and the vehicle body structure in modular design supports rapid disassembly, assembly and maintenance and multi-scene carrying platform adaptation; and the lighting lamp is arranged to meet the night use requirement, the endurance convenience is improved through the pluggable lithium battery, concealment, terrain adaptability and operation convenience are integrally considered, and the reliability and efficiency of field individual soldier material transportation are remarkably improved.