The Impact of China’s Electric Vehicle Subsidy Policy on the New Energy Automobile Industry—Based on the Research on the 5 Pilot Cities

2017 ◽  
Author(s):  
SONG FAN
Keyword(s):  
Electric Vehicle ◽  
Automobile Industry ◽  
Subsidy Policy ◽  
New Energy ◽  
The Impact

scholarly journals System Dynamics Model for the Evolutionary Behaviour of Government Enterprises and Consumers in China’s New Energy Vehicle Market

2020 ◽  
Vol 12 (4) ◽  
pp. 1578 ◽  
Author(s):  
Hongxia Sun ◽  
Yao Wan ◽  
Huirong Lv
Keyword(s):  
System Dynamics ◽  
Motor Vehicle ◽  
Replicator Dynamics ◽  
Evolutionary Game ◽  
Practical Significance ◽  
Subsidy Policy ◽  
New Energy ◽  
New Energy Vehicle ◽  
The Impact ◽  
Vehicle Market

Exhaust pollution and energy crises are worsening worldwide. China has become the largest motor vehicle producer; thus, promoting the use of new energy vehicles (NEVs) in China has important practical significance. In this paper, considering the limited rationality of governments, NEV enterprises and consumers, we study the subsidy policy of the China NEV market using the evolutionary game and system dynamics (SD) methods. First, a tripartite evolutionary game model is developed and the replicator dynamics equations and Jacobian matrix are obtained. A SD simulation of the model was conducted to further clarify the impact of the initial market proportion and three variables used in the model. The results show that the initial market proportion affects the evolution speed but does not affect the evolution result when the three group players all choose a mixed strategy. For governments, they should not hastily cancel price subsidies provided to consumers; rather, they should dynamically adjust the rate of the subsidy decrease and increase the consumers’ extra cost for purchasing fuel vehicles (FVs). NEV enterprises should appropriately increase their investments in the research and development (R&D) of NEVs.

scholarly journals Research on the impact of new energy automobile industry alliance development status on technological innovation

2021 ◽  
Vol 251 ◽  
pp. 01091
Author(s):  
Zou Dewei
Keyword(s):  
Technological Innovation ◽  
Automobile Industry ◽  
Risk Sharing ◽  
Policy Support ◽  
Classification Theory ◽  
Development Status ◽  
New Energy ◽  
New Energy Vehicle ◽  
Horizontal Alliance ◽  
The Impact

With the increasing pressure on the ecological environment, the continuous progress of science and technology and the government’s policy support for the new energy industry, the development momentum of China’s new energy automobile industry is strong. However, the emerging industry still faces major obstacles in terms of technological innovation, standard-setting and marketization. In the face of these obstacles, industrial alliances, as an organizational form, have been widely used in the new energy vehicle industry in order to seek the risk sharing and cooperation effect of alliances. In this paper, on the basis of identifying the members of China’s new energy automobile industry alliance and based on the classification theory of industrial alliance, China’s new energy automobile industry alliance is divided into horizontal alliance and vertical alliance. In addition, this paper adopts the method of case study to put forward reasonable suggestions for the shortcomings existing in the development status of China’s new energy vehicle industry alliance, so as to promote the technological innovation of the industry alliance.

scholarly journals Optimization of Subsidy Policy for New Energy Automobile Industry in China Based on an Integrated Fuzzy-AHP-TOPSIS Methodology

2019 ◽  
Vol 2019 ◽  
pp. 1-16 ◽  
Author(s):  
Xiaojia Wang ◽  
Yiming Song ◽  
Xuan Zhang ◽  
Hui Liu
Keyword(s):  
Automobile Industry ◽  
Fuzzy Ahp ◽  
Subjective Evaluation ◽  
Analytic Hierarchy ◽  
Subsidy Policy ◽  
Healthy Development ◽  
New Energy ◽  
Order Preference ◽  
Decision Environment ◽  
New Energy Vehicle

With the continuous tension of the international energy supply and the increasing appeal of the global environmental protection, the development of the new energy vehicle industry has attracted international attention. In order to support the development of new energy automobile production, China has frequently issued support policies. However, the problem of subsidy fraud has been exposed. Therefore, in order to help the healthy development of China’s new energy automobile industry and reduce the risk of subsidy fraud, this paper investigates 15 representative new energy auto enterprises in China and independently evaluates their performance from three aspects. We first use triangular fuzzy numbers (TFNs) to simulate an uncertain decision environment and more closely reflect the decision maker’s thinking model; we then propose an analytic hierarchy process (AHP)-technique for order preference by similarity to an ideal solution (TOPSIS) method based on fuzzy data to rank 15 enterprises. Finally, according to the performance of enterprises, we propose differentiated subsidy policy recommendations. The model proposed in this paper takes into account the uncertainty of subjective evaluation so as to increase the credibility of the results. At the same time, the model can also be applied in other industries.

scholarly journals Design and calculation of sine wave permanent magnet brushless motor for electric vehicle

2021 ◽  
Vol 261 ◽  
pp. 01056
Author(s):  
Jiahua Wu ◽  
Fengchang Sun ◽  
Xiaochuan Deng ◽  
Zhichao Zhang ◽  
Dongyang Yu ◽  
...  
Keyword(s):  
Electric Vehicle ◽  
Automobile Industry ◽  
High Efficiency ◽  
Rapid Development ◽  
Sine Wave ◽  
Control Mode ◽  
The Sustainable Development ◽  
Main Work ◽  
Brushless Motor ◽  
New Energy

With the rapid development of the global automobile industry, energy and environmental problems have become increasingly prominent. In order to realize the sustainable development of new energy, automobile industry has become the direction of new energy. Due to the relatively mature energy storage technology, high efficiency of driving motor and mature control mode, electric vehicles have become the main development direction of new energy vehicles. The main work of this paper is to study the characteristics of various driving motors, design a motor which can meet the performance index of pure electric vehicle, and select an appropriate control scheme.

The Impact of Fast Charging for EVs on Distribution System

2014 ◽  
Vol 1070-1072 ◽  
pp. 1664-1667 ◽  
Author(s):  
Wen Chen ◽  
Chun Lin Guo
Keyword(s):  
Electric Vehicle ◽  
Distribution System ◽  
Large Scale ◽  
Distribution Network ◽  
Chinese Government ◽  
Voltage Loss ◽  
Fast Charging ◽  
New Energy ◽  
The Impact ◽  
New Energy Vehicles

With the implementation of incentive policies for new energy vehicles of Chinese government, the development of new energy vehicles in China has made considerable progress, and in the field of electric vehicle charging facilities can also appeared in a number of demonstration projects. With the support of the National Grid, the establishment of a domestic Chongqing's first commercial fast-charging stations was done in 2012. Research on Electric vehicle fast charging caused to the distribution network with future large-scale deployment of electric vehicles will be of great value in guiding for the planning of distribution of the networks. In this work, we used a typical distribution network model to simulate the real conditions. The voltage loss caused by EVs’ fast charging on the transmission line was studied under different implementation scenarios.

scholarly journals Research on the Risk Assessment of New Energy Automobile Industry Based on Entropy Weight-Cloud Model in China’s Jiangsu Province

2021 ◽  
Vol 2021 ◽  
pp. 1-20
Author(s):  
Yanqiu Cao ◽  
Yijie Bian ◽  
Rong Wang ◽  
Lingjun Wang
Keyword(s):  
Automobile Industry ◽  
Risk Evaluation ◽  
Cloud Model ◽  
Jiangsu Province ◽  
Entropy Weight ◽  
Systematic Classification ◽  
New Energy ◽  
New Energy Vehicle ◽  
The Impact ◽  
Industry Risk

The development of the new energy vehicle industry is necessary for its advantages of saving energy and reducing greenhouse-gas emissions. However, the industry is currently facing risks with regard to, for example, technology, market, and the policy. Most existing studies of industry risk focused on analyzing and evaluating risk factors and summarizing and interpreting risk phenomena. In this study, systematic classification and quantitative analysis for the risk of the new energy vehicle industry were investigated, in which the entropy weight method and cloud model were combined to evaluate and quantify the industry risk. The formation mechanism of the industry risk from endogenous and exogenous perspectives was analyzed to screen out risk-evaluation factors. Combining the expert-investigation and fuzzy-statistics methods, a risk-evaluation index system with six primary indicators and twenty-four secondary indicators was constructed. On the basis of the entropy weight-cloud model, the risk of the new energy automobile industry of Jiangsu province in July 2019 was evaluated. Results indicated that the impact of exogenous risk on the industry was greater than that of endogenous risk, and industry risk was higher than medium risk, which was close to a higher medium level. A series of suggestions are given for preventing industry risk, such as improving the industry’s own ability to resist risk and building the industry’s soft environment.

scholarly journals Analysis on the Current Situation and Trend of Core Technology of Energy Electric Vehicle

2020 ◽  
Vol 9 (2) ◽  
pp. 39
Author(s):  
Shang Shang
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Electric Vehicle ◽  
Future Development ◽  
Automobile Industry ◽  
Development Trend ◽  
Driving Experience ◽  
Core Technology ◽  
New Energy ◽  
Vehicle Technology

<p>Under the environment of advocating environmental protection and energy saving, the new energy electric vehicle technology has developed rapidly and become the research hotspot of the current international automobile industry. The new energy electric vehicle has obvious advantages in power, energy saving, environmental protection, driving experience, post-maintenance and so on. Its production process and efficiency are much higher than those of traditional fuel vehicles, which is the inevitable trend of the future development of the automobile industry and plays an important role in the overall sustainable development of the automobile industry. This paper mainly introduces the three core technologies, development status and future development trend of new energy electric vehicles.</p>

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