What is the development of the hybrid vehicle industry?

Hybrid vehicle industry production structure, HEV production, PHEV production.

A hybrid vehicle is a vehicle that is equipped with two power sources at the same time – a thermal power source (generated by a conventional internal combustion engine) and a point power source (such as a battery or other energy storage device). According to the characteristics of whether it can be connected to an external charging power source, hybrid electric vehicles can be divided into plug-in hybrid electric vehicles (PHEV) and non-plug-in hybrid electric vehicles (HEV).

PHEVs and HEVs each occupy half of the market

At present, in China's hybrid vehicle segment, PHEV and HEV models basically occupy half of the hybrid vehicle market. In terms of production, the proportion of PHEV and HEV production in 2020 was and, respectively.

The proportion of HEV production increased

From 2016 to 2020, China's HEV production increased as a whole, showing an upward trend. In 2020, China's HEV production will be 10,000 units, a year-on-year increase.

From 2016 to 2020, the proportion of HEV production in the total production of hybrid vehicles fluctuated, and the proportion of HEV production began to increase from 2018 to 2020.

From 2016 to 2020, China's PHEV production increased as a whole, showing a fluctuating trend. In 2020, China's PHEV production will be 260,000 units, a year-on-year increase.

From 2016 to 2020, the proportion of PHEV production in the total production of hybrid vehicles showed a fluctuating trend, and from 2018, the proportion of PHEV production decreased year by year, and the proportion of PHEV production decreased to .

— The above data refer to the Prospective Industry Research Institute"Analysis Report on Market Prospect and Investment Strategic Planning of China's Hybrid Vehicle Industry".

China has also spared no effort to encourage the restructuring and reform of the automobile industry, and the automobile industry has been included in the "Twelfth Five-Year Plan" adjustment industry. The "Energy-saving and New Energy Vehicle Industry Development Plan (2012-2020)" launched by the Ministry of Industry and Information Technology has clearly encouraged the development of a variety of technical routes. As one of the new energy vehicles, HEVs have the greatest possibility of large-scale and industrialization from the perspective of market and technology.

According to **, the global HEV market will account for 13% of the total market in 2020 (including 14 million plug-in HEVs) and 2% (approximately 1.4 million units) for EVs. In 2015, the Chinese market is expected to reach 740,000 HEVs, with a market growth rate of 18%, and ** procurement and hybrid buses (HEB) will be the main consumer customers. At the same time, due to negative factors such as the disconnection of the automotive industry chain and the lack of core technologies, the development of HEVs in China will coexist with opportunities and challenges.

The investment risk of the HEV market is still large, and the market valuation needs to be cautious!

Broadly speaking, hybrid vehicle refers to a vehicle whose drive system is composed of two or more single drive systems that can operate at the same time, and the driving power of the vehicle is provided by a single drive system alone or jointly according to the actual vehicle driving state.

The hybrid electric vehicle generally refers to the hybrid electric vehicle (HEV), that is, the traditional internal combustion engine (diesel engine or gasoline engine) and electric motor are used as the power source, and some engines have been modified to use other alternative fuels, such as compressed natural gas, propane and ethanol fuel.

As environmental protection measures around the world become more and more stringent, hybrid vehicles have become a focus of automotive research and development due to their energy-saving and low-emission characteristics, and have begun to be commercialized.

The electric powertrain used in hybrid vehicles includes highly efficient and reinforced electric motors, generators, and batteries. Batteries include lead-acid batteries, nickel-manganese hydride batteries, and lithium batteries, and hydrogen fuel cells should also be used in the future.

China's hybrid vehicles are mainly concentrated in East China, North China and Central China, the above three regions of hybrid vehicles accounted for the country, especially in East China hybrid vehicles accounted for the country, including Anhui, Zhejiang, Fujian Province has introduced a subsidy policy for hybrid vehicles, to promote the development of hybrid vehicles in East China. Central China and South China hybrid vehicles accounted for and, due to the economic development of the western region is relatively backward, so the development of the hybrid automobile industry in this is relatively slow, but with the country's attention to the western region, continue to introduce relevant policies to accelerate the economic development of the western region, the future hybrid vehicles in the western region will also have a good space for development.

Hybrid vehicles have entered a stage of rapid development and are in a relatively mature stage.

With the development of hybrids, all companies are developing plug-in type, which is actually to charge the car's built-in battery directly through an external power supply, which is of great help for short-distance travel. Usually only engine idle shutdown, fast start after shutdown, and engine energy during braking** are supported.

The advantage is that the cost is low, and it can be achieved by simply adding or replacing the motor, while the disadvantage is that the fuel saving effect is not outstanding (compared to other hybrid forms). Due to the popularity of BSG engine automatic start-stop, many cars can barely be counted in the P0 class at present.

Introduction to hybrid vehicles:

Toyota's hybrid system uses a portion of the engine's power to generate electricity and store it in the battery when the vehicle does not need the engine to provide high power. In addition, the kinetic energy generated during the deceleration and braking of the vehicle is also converted into electrical energy by the system and stored in the battery, which is the so-called "regenerative braking".

Compared to conventional technologies, fuel consumption can be reduced by up to 40% and power performance can be improved by about 30% without changing driving habits or investing in huge charging infrastructure.

Infrastructure problems, assuming that each country now has complete infrastructure such as charging piles and repair stations for pure electric vehicles, according to the current international and China's pure electric vehicle technology, the displacement of pure electric vehicles on the road is definitely a substantial increase. In the face of the advent of the new energy vehicle era, many people feel uncomfortable, and this situation is estimated to be similar to the situation when diesel locomotives replaced horse-drawn carriages. At present, new energy vehicles, in China, are mainly pure electric and plug-in hybrid, in addition to hydrogen fuel cell vehicles.

At present, there are some problems that need to be solved urgently in the technology of new energy pure electric vehicles in China, such as low mileage and incomplete supporting charging equipment. The hybrid can greatly reduce fuel consumption and save energy as a whole, and can effectively reduce the disadvantages caused by pure electric vehicles. New energy is definitely the ultimate goal, and at present, based on the immaturity of new energy technology, hybrid will become the mainstream, but it must be plug-in hybrid.

At present, new energy is the development direction of the market, in terms of the trend of the national standard, the ultimate goal of zero emission all new energy after the market direction, but in the face of the current new energy market supporting facilities are not perfect, there is still a way to go. According to the data, in 2007, Wang Chuanfu went to Haikou in 2015 to be China's 1202501 first place in the world's first ten years, BYD from a battery manufacturing company, developed into a leader in new energy vehicles, BYD pure electric bus sales for four consecutive years ranked first.

Because the exhaust gas discharged by the engine can not be fully processed in a centralized manner, although there is a three-way catalytic converter, it is still difficult to completely convert the carbon and sulfur compounds in it into non-toxic gases, especially in the process of rapid acceleration, it is easy to discharge toxic gases such as sulfur monoxide and carbon monoxide in the exhaust gas. In the long run, chemical energy will be phased out in the future and replaced by a variety of clean energy sources, which will eventually be converted into electricity for storage or use. Of course, the discovery of the automotive industry must be predicted in advance, and it cannot wait until the time when clean energy is highly developed to develop electric vehicles.

I think it will, because there are already a lot of new energy vehicles, and hybrid cars like this are very easy to use and easy to operate, so many people will like them.

No. Because the whole world is now promoting new energy, and hybrid vehicles are only a transitional product, I don't think it will be the trend of the future.

I think so. Because such a car is quite popular, there are many benefits.

Is the future of the car hybrid? Or is it pure electric? Which one are you more optimistic about?

At least until the battery technology of new energy vehicles matures, hybrid vehicles will be the mainstream model.

Although it is the general trend for new energy vehicles to be more environmentally friendly to travel, the current penetration rate of new energy vehicles is not very high, because there are still many difficulties to overcome in new energy vehicles. These include the popularization of charging piles, the reduction of battery costs, the solution to the radiation problem, and the cruising range.

At a time when consumers have discovered that new energy vehicles have many benefits, but have not really become popular for various reasons, hybrid models between gasoline and pure electric vehicles have naturally become more mainstream at present.

Models. Advantages of hybrid vehicles over conventional vehicles

Compared to conventional cars, fuel consumption is very low because the internal combustion engine is always in the best working conditions. The internal combustion engine mainly works near the optimal working point, with sufficient combustion and clean exhaust gas; No idle idle stop at start. There is no need for an external charging system, and problems such as driving range and infrastructure are solved on a single charge.

The miniaturization of battery packs makes the cost and weight lower than that of electric cars. Engine and motor power can be complementary; At low speeds, it can be driven by an electric motor. Under the current technical level and application conditions, hybrid vehicles are the most promising models for industrialization and marketization of electric vehicles.

Hybrid vehicles use internal combustion engine and electric motor as hybrid power source, which not only has the advantages of good fuel engine power, fast response and long working time, but also has the advantages of no pollution and low noise of the electric motor, achieving the best match between the engine and the electric motor.

Advantages of hybrid vehicles over new energy vehicles

The reason why a car driven by a hybrid does not need to be recharged is because it has both an electric motor and a gasoline engine installed on it. The two machines work alternately, while the gasoline engine also takes on the responsibility of charging the electric motors. Therefore, the hybrid version of the car does not need to charge the car additionally, let alone install a charging pile.

New energy vehicles, on the other hand, have only one electric motor on their bodies, which are powered by batteries. Once the battery runs out, you must stop and charge.