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Wind-Solar Hybrid Power System To Ensure That The Vehicle Is Working Properly
Jun 02, 2017

Classification of Wind-Solar Hybrid Power Systems

A, according to the hybrid-driven connection, the Wind-Solar Hybrid Power System is divided into the following three categories:

First, the series of hybrid power system. Tandem Wind-Solar Hybrid Power System is usually driven by the internal combustion engine generators, the resulting power through the control unit to the battery, and then transferred to the motor by the battery into kinetic energy, and finally through the transmission to drive the car. In this connection, the battery is like a reservoir, but the object of regulation is not water, but electricity. The battery adjusts the energy generated by the generator and the energy required by the motor to ensure proper operation of the vehicle. This power system in the city bus on the application of more cars rarely used.

Second, parallel Wind-Solar Hybrid Power System. The parallel Wind-Solar Hybrid Power System has two sets of drive systems: the traditional internal combustion engine system and the motor drive system. The two systems can either work together at the same time, or they can work alone to drive the car. This system is suitable for a variety of different driving conditions, especially for complex road conditions. The connection structure is simple, low cost.

Third, hybrid Wind-Solar Hybrid Power System. Hybrid Wind-Solar Hybrid Power System is characterized by the internal combustion engine system and the motor drive system has a set of mechanical transmission mechanism, two sets of institutions or through the gear system, or the use of planetary wheel structure together to comprehensively adjust the internal combustion engine and motor speed relationship. Compared with the parallel Wind-Solar Hybrid Power System, hybrid power system can be more flexible according to the working conditions to adjust the internal combustion engine power output and motor operation. This connection system is complex and costly. Prius uses a hybrid connection.

B, according to the Wind-Solar Hybrid Power System, the output power of the motor in the entire system output power accounted for the proportion, which is often said that the mixing degree of the Wind-Solar Hybrid Power System can also be divided into the following four categories:

First, micro-Wind-Solar Hybrid Power System. The representative models are PSA's hybrid version C3 and Toyota's hybrid version of Vitz. This Wind-Solar Hybrid Power System in the traditional internal combustion engine on the starter motor (usually 12V) installed on the belt drive start motor (that is often said Belt-alternator Starter Generator, referred to as BSG system). The motor is a start-stop motor that controls the start and stop of the engine, eliminating engine idling and reducing fuel consumption and emissions. In the strict sense, this micro-Wind-Solar Hybrid Power System of the car does not belong to the real hybrid car, because its motor and did not provide continuous driving for the driving force. In the micro-Wind-Solar Hybrid Power System, the motor voltage is usually two: 12v and 42v. Of which 42v is mainly used for diesel Wind-Solar Hybrid Power System.

Second, light Wind-Solar Hybrid Power System. The representative model is a generic hybrid pickup truck. The Wind-Solar Hybrid Power System uses an integrated starter motor (that is, often said Integrated Starter Generator, referred to as ISG system). Compared with the micro-Wind-Solar Hybrid Power System, the light Wind-Solar Hybrid Power System can realize the following: (1) absorbs part of the energy in the deceleration and braking conditions, in addition to being able to realize the start and stop of the engine with the generator; (2) During the running, the engine is running at constant speed, and the energy generated by the engine can be adjusted between the drive requirements of the wheels and the charging requirements of the generators. The mixing degree of the light Wind-Solar Hybrid Power System is generally below 20%.

Third, the Wind-Solar Hybrid Power System. The Wind-Solar Hybrid Power System also uses the ISG system. Unlike the mild Wind-Solar Hybrid Power System, the Wind-Solar Hybrid Power System uses a high-voltage motor. In addition, the Wind-Solar Hybrid Power System also adds a function: the car is in the acceleration or heavy load conditions, the motor can assist in driving the wheel, thus complementing the engine itself, the lack of power output, so as to better improve the performance of the vehicle. This system is a high degree of mixing, can reach about 30%, the current technology has matured, widely used.

Four is a complete Wind-Solar Hybrid Power System. The system uses a 272-650v high-voltage start-up motor, a higher degree of mixing. Compared with the Wind-Solar Hybrid Power System, the Wind-Solar Hybrid Power System can be mixed even more than 50%. The development of technology will make the complete Wind-Solar Hybrid Power System gradually become the main development direction of hybrid technology.

Above a variety of different ways, can to a certain extent, reduce costs and emissions. The major car manufacturers in the past ten years, through continuous R & D investment, test summary, commercial applications, forming their own hybrid technology road, and in the market performance is also unique.


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