Monday, May 23, 2016

전기차, 클린디젤 - from icct blog



http://www.theicct.org/blogs/staff/2015-global-electric-vehicle-trends







"Growth of EV sales in some of these markets is impressive, but that growth should not obscure some challenges, both new and old. For example, in China, the number of EVs registered by owners is less than reported EV sales. Fortunately, China has already started to investigate the issue, which will hopefully prevent this type of cheating in the future."

중국에서 다른 모든 나라에서 팔리는 차보다 더 많은 전기차가 팔린다.
그런데 팔리는 차보다 등록된 차가 더 많아서 당국이 조사를 시작했다고 한다.
여러모로 대단한 나라다.



http://www.theicct.org/blogs/staff/defeat-device-testing-eu-so-far-not-so-good

Conclusively determining whether or not a vehicle has a defeat device to circumvent emissions tests is difficult. Really difficult. That is because a defeat device, as defined in EU regulation, is:   

디젤 차가 조작 장치를 달고 있는지 결정하는 것은 매우 어렵다. 그 이유는...



내 생각으로는 디젤차가 싸게 규제 기준을 만족시킬 수 없다는 것을 제조자들도 규제하는 자들도  썩은 공기를 마시는 사람들도 알기 때문이다.



http://www.theicct.org/costs-emission-reduction-tech-hdvs

In the final regulatory stage considered, Euro VI and US 2010, the two regions are again well aligned in fuel sulfur levels, emissions limits, and technology pathways. While the interim regulatory steps and their incremental costs differ, the cumulative costs for compliance with Euro VI or US 2010 (compared to Euro II or US 1994) are the same: $6,937 (in inflation-adjusted 2015 dollars). 


약 800만원 이상을 들이면 디젤차들이 미국, 유럽의 현재 규제기준을 맞출 수 있다.





http://www.theicct.org/blogs/staff/emissions-test-defeat-device-problem-europe-not-about-vw

chart, UK test results


"Those results are not pretty. If anything, emissions during on-road tests (outside the test lab and not using the official type-approval test cycle) were higher than we, and others, had found, especially on older (Euro 5) vehicles."
몇 가지 모델을 제외하면 환경기준을 통과하지 못한다.
"Whether you accept or reject the manufacturers’ arguments, in practice we should all be able to agree that we should end these disputes about defeat devices by forbidding them more clearly and explicitly in the EU regulation."

기술자들의 여러 주장에도 불구하고, 조작 장치를 금지하는 것으로 논란을 끝낼 수 있다.
bmw 등의 일부 모델이 기준을 만족시키는 것을 보면 비용을 들이면 통과할 수 있다는 것.



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국가별 휘발유, 디젤 가격 추이http://runmoneyrun.blogspot.kr/2015/12/blog-post_85.html

디젤 전성시대의 끝?http://runmoneyrun.blogspot.kr/2015/09/blog-post_23.html

http://runmoneyrun.blogspot.kr/2015/09/volkswagen-dirty-diesel.html






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