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Overview of Toyota Camry Hybrid Power SystemThe core technology of Toyota Hybrid Electric

Author: Site Editor     Publish Time: 2021-10-08      Origin: Site

The Vehicle is Toyota Hybrid System (THS-I) technology, which combines two power sources of gasoline engine and electric motor, and works in parallel or series to achieve good power and economy. In 2003, Toyota introduced the second-generation hybrid power system (THS-II), which is used in hybrid models such as Camry and Prius. Today we will talk about the basic knowledge and characteristics of the Camry hybrid battery.

Here is the content list:

l Basic knowledge

l Characteristics of Camry hybrid battery

Basic knowledge

The Camry uses a Camry hybrid battery. The system performs optimal coordinated control of the high-speed, high-power electric axle-generator sets (MG1 and MG2) in the 3AZ-FXE engine and the P311 hybrid drive axle (transmission axle assembly of hybrid vehicles). P311 hybrid power transmission axle (transmission axle assembly of hybrid vehicles) provides good transmission performance. In addition, it uses a high-power Toyota replacement battery (rated voltage of DC 244.8V, hereinafter referred to as HV battery) and can work the system A voltage transformation system composed of a boost converter whose voltage rises to the highest voltage (DC 650V).

Characteristics of Camry hybrid battery

Excellent driving performance

Toyota replacement battery uses a voltage transformation system consisting of a boost converter that can increase the working voltage to the highest voltage (DC 650V). It can drive motor-generator 1 (MG1) and motor-generator 2 (MG2) under high voltage, and minimize the electrical loss related to the power supply with a small current. Therefore, it is possible to make MG1 and MG2 high speed, High power work. Through the synergy of high-speed, high-power MG2, and high-efficiency 3AZ-FXE engine, a higher level of the driving force is achieved, enabling the vehicle to obtain excellent driving performance.

(1) Good fuel economy

THE-II obtains a high level of regenerative power by optimizing the internal structure of MG2, thereby achieving good fuel economy. When the THS-II vehicle is running at idling speed, the engine stops working and stops the engine as much as possible in the case of poor engine efficiency. The vehicle only uses MG2 to work at this time. In the case of the good engine working efficiency, the engine uses MG1 to drive the vehicle while generating electricity. Therefore, the system influences the input-output control of driving energy efficiency to achieve good fuel economy. When the THS-II vehicle decelerates, the kinetic energy of the front wheels is recovered and converted into electrical energy, and the Camry hybrid battery is charged through the MG2.

(2) Low Emissions

When the THS-II vehicle is idling, the engine stops working, and the engine is stopped as much as possible in the case of poor engine efficiency. At this time, the vehicle only uses MG2 to work to achieve zero exhaust emissions. In the case of the good engine working efficiency, the engine uses MG1 to drive the vehicle while generating electricity. In this way, the engine always works in a state of good combustion efficiency, effectively reducing emissions.

It is the responsibility of each manufacturer to produce a Camry hybrid battery that meets the standards, to ensure the healthy development of the market. GK International Enterprises Co., Ltd conducts many tests on the Camry hybrid battery before they leave the factory, and the quality qualification rate is guaranteed. If you want to know more about our professional Camry hybrid battery and Honda hybrid battery products, you can contact us at any time.

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