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Method for analyzing energy conservation and emission reduction of new energy vehicles

A new energy vehicle, energy saving and emission reduction technology, applied in the field of energy conservation and environmental protection, can solve the problem of lack of horizontal comparison of new energy vehicles

Inactive Publication Date: 2018-06-29
JIANGSU BOYINGTE ELECTRONICS TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0004] At present, there are few studies evaluating the energy and environmental impact of China's new energy vehicles from the perspective of the whole life cycle, and there is a lack of horizontal comparison among various new energy vehicles

Method used

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Embodiment Construction

[0026] A method for analyzing energy saving and emission reduction of new energy vehicles, comprising the following steps:

[0027] Step 1: Establish a life cycle assessment model:

[0028] The scope of life cycle assessment includes: vehicle manufacturing fuel stage, electric power production stage, vehicle use stage, scrapping and dismantling stage, with a car traveling 600,000 km as the functional unit of evaluation, the energy consumption and main Air pollutant emissions, including: CO2, Nox, Sox, CO, VOC, CH4 and dust, carry out inventory analysis and environmental impact assessment, so as to compare various types of cars.

[0029] Step 2: Acquisition of data:

[0030] 2.1: the selection of research objects: cars occupy a relatively large proportion in the number of motor vehicles in my country, and will be an important direction for the promotion and application of new energy vehicles in the future. Therefore, this patent takes cars as research objects, and selects trad...

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Abstract

The invention discloses a method for analyzing energy conservation and emission reduction of new energy vehicles. The method comprises the following steps of: 1, establishing a life cycle assessment model; 2, obtaining data; and 3, obtaining a model result and carrying out analysis. According to the method for analyzing energy conservation and emission reduction of new energy vehicles, relativelycomplete life cycle assessment analysis is carried out on traditional gasoline cars and four types of new energy cars on the basis of integrating domestic abundant product life cycle evaluation and research. Integrated environment influence impact potentials of full life cycles of the new energy cars are lower than those of the traditional gasoline cars, so that the new energy cars have advantagesin the aspect of environmental benefit; and the environment influence of hydrogen cell cars is the minimum. According to the method, the environment influences of the cars are compared with the environment influences of human activities, so that the influence degrees of the cars are intuitionally reflected.

Description

technical field [0001] The invention relates to an analysis method for energy saving and emission reduction of new energy vehicles, belonging to the technical field of energy saving and environmental protection. Background technique [0002] At present, with the acceleration of urbanization, the number of cars in my country has increased sharply. By the end of 2016, the number of civilian cars had climbed to 83.0163 million. The ever-increasing fuel consumption for vehicles has also promoted the continuous growth of my country's oil consumption, and the energy pressure is increasing. [0003] In addition, the rapid increase in the number of automobiles has also had an important impact on the quality of the urban air environment. my country's urban air pollution is gradually transforming from soot-type pollution to motor vehicle exhaust-type pollution. Megacities such as Beijing, Shanghai, Guangzhou, etc. Typical exhaust gas pollution characteristics. [0004] At present, th...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/0639G06Q50/40
Inventor 孟雷军胡国旗
Owner JIANGSU BOYINGTE ELECTRONICS TECH CO LTD
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