On May 16, 2017, the press conference of “EV-TEST Management Rules†was held in Changzhou City, Jiangsu Province, and officially released the first electric vehicle evaluation procedure EV-TEST in China. Wu Zhixin, deputy director of China Automotive Research Center, Zhou Hua, director of the National Car Quality Supervision and Inspection Center, and leaders and expert representatives from major electric vehicle companies at home and abroad attended the conference. Editors of the new energy vehicle network [] were invited to participate. The conference.
Welded Plate Heat Exchanger belongs to Recuperative Heat Exchanger, and is fully welded between every two plates to form channels through which the fluids with different temperature can flow and exchange heat. The high temperature fluid transfers heat to the low temperature fluid through the plates, thereby realize heat exchanging. The flow velocity of each fluid can be controlled by plates distance, so as to meet the working condition perfectly. In addition, there is also the semi-welded type plate heat exchange.
Welded Plate Heat Exchanger is mainly for vapor condensing and liquid to liquid heat exchanging, to meet with various requirements from industries like power sector, petrochemical, petroleum coking, pharmacy, metallurgy, refrigeration, paper processing etc. Optimal arrangement of various channels also make sure of high heat transfer efficiency and minimal pressure loss. Besides, its frame is detachable, and therefore it is convenient to have either mechanical cleaning or chemical cleaning as per actual situations.
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In recent years, new energy vehicle products and technologies have developed rapidly. At the same time, under the various government policies such as government subsidies for new energy vehicles, China's electric vehicles have gradually entered the homes of ordinary people. However, with the implementation of the government fund subsidy declining mechanism and the increasing technical requirements of electric vehicle standard regulations, how to guide enterprises to produce more energy-efficient and pure electric vehicles? How to popularize green consumption and facilitate consumers to choose among many models Demand for electric vehicles? Based on full investigation and study and drawing on domestic and foreign experience, combined with China's electric vehicle standards, technology and social and economic development level, China Automotive Technology and Research Center (hereinafter referred to as "China Steam Center") has formulated EV- TEST (Electric Vehicle Evaluation) technical specification, issued the EV-TEST management rules.
EV-TEST has been recognized and supported by domestic and foreign auto manufacturers during the development process. According to the general requirements of fairness, openness and fairness, the assessment integrates relevant domestic and international standards and advanced testing methods to establish a strict, scientific and authoritative test and evaluation system. With the development concept of innovation, coordination, green, openness and sharing, China Automotive Center actively promotes the improvement and improvement of the electric vehicle evaluation system.
Director Wu Zhixin announced the official implementation of the EV-TEST project at the press conference. Director Wu Zhixin said: EV-TEST is widely organized by the China Automotive Center. It was launched on the basis of a large number of previous tests and analysis and industry experts. It aims to adopt a high-standard evaluation system through advanced comprehensive evaluation methods. Leading green consumption, promoting technological progress, promoting the green development and upgrading of electric vehicles, and improving the overall development level of the industry.
Director Zhou Hua introduced the EV-TEST operation management rules. China Automotive Center has set up China New Energy Vehicle Evaluation Management Center (C-NEVAC, referred to as “Management Centerâ€), which is responsible for the organization and implementation of EV-TEST, including determining annual plan and financial budget, selecting evaluation models, and approving evaluation results. Handling disputes and difficult problems, agreeing on temporary matters, etc.
Zhang Wei, project manager of EV-TEST, introduced the test method and scoring method of EV-TEST. EV-TEST focuses on consumers' attention. From the five aspects of “endurance, power consumption, charging, safety and powerâ€, the EV-TEST conducts comprehensive evaluation of “standard, test, independent and fair†for electric vehicles. The evaluation results are visually quantified. The star rating and individual performance scores are given in the form of.
After the press conference, the evaluation work was officially launched, and the first batch of evaluation results are scheduled to be released in the second half of this year. In line with the purpose of public welfare output and serving the public, EV-TEST strives to guide green consumption, share evaluation results, and continuously promote innovation, and strive to build a comprehensive evaluation brand of automobile performance in China and the world!