Hybrid power system for controlled vehicles

Abstract

The invention provides a hybrid power system for controlled vehicles. The hybrid power system comprises a thin film solar battery pack. The thin film solar battery pack is connected with a power processing device. The power processing device is connected with a voltage stabilization and constant current device and a power switching circuit in series in sequence and then is connected to a batteries. The power switching circuit and the batteries are externally connected with a circuit in parallel. A time circuit and a voltage comparator are connected in the circuit in series. The voltage comparator is connected with the batteries and a standard voltage source respectively. An isolation anti-inversion diode is connected between the power processing device and the voltage stabilization and constant current device in series. The batteries are electronic chemical batteries or super-capacitor banked batteries. The power processing device is provided with a comparator and carries out voltage output by using the working voltage floating up or down by five percent to thirty percent as the reference voltage. The hybrid power system for the controlled vehicles meets the requirement of the controlled vehicles for power use, prevents oxides of the used batteries of the vehicles from influencing the service life and the effect, and can be also used without increasing the battery capacity, even the battery capacity can be reduced for use, and the environmental requirements and the cost requirement are met.

Description

technical field [0001] The invention relates to the field of battery power sources, in particular to a composite power source for controlled vehicles. Background technique [0002] At present, the sale of large vehicles, engineering vehicles and construction machinery is a long-term sales process, which will inevitably result in long-term inventory and parking. The self-discharge of the original matching power supply of the vehicle is inevitable. If there is no manpower and equipment for regular battery maintenance, It often happens that new cars cannot be started, and manufacturers and dealers cannot deliver them. The consequence of this is that the manufacturer’s brand will be damaged, and the dealer will also be damaged. If the discharge depth of the lead-acid battery exceeds 50%, there will be irreversible battery scrap loss. Consumers complain frequently for this reason, and it is urgent to improve the technical design. be changed. [0003] Due to the intensified comp...

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Problems solved by technology

[0006] Furthermore, if the vehicle is exposed to the sun in summer, when the natural ambient temperature is 40°, and the temperature in the closed condition of the car is 60°-70°, there will be two problems at this time: one is that the temperature inside the car is too high. High, passengers cannot enter; second, the adhesive of the interior parts will volatilize harmful gases and endanger the health of passengers, because many vehicles are equipped with temperature control devices, and when the temperature is too high, the circulation system will be automatically activated to generate air convection. The power source comes from the battery. When the battery loses power, the circulation system cannot be started, and air convection cannot be generated, resulting in the above situation

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