Green Car Congress

APRIL 18, 2019

The benefits of connected, self-driving cars (CAVs) will likely induce vehicle owners to drive more, and those extra miles could partially or completely offset the potential energy-saving benefits that automation may provide, according to a new University of Michigan study. —Taiebat et al. Resources.

Connect 220

Connect Connected Miles Energy 220

Green Car Congress

MAY 12, 2017

Gasoline direct-injection (GDI) engines have higher fuel economy compared to the more widely used port fuel injection (PFI) engines. We use the data to quantify the effects of engine technology, emission standards, and cold-start on emissions. engine calibration (spark timing, valve timing, etc.), —Saliba et al.

Fleet 207

Fleet Engine Global Fuel Economy 207

Green Car Congress

MAY 17, 2012

Accelerated testing is a standard practice in the automotive industry for producing faster results and higher expected performance from engines/vehicles. The test cycle is a standard engine durability cycle from a local OEM except that the maximum engine speed was limited to 3500 rpm. FEV’s durability cycle. Click to enlarge.

2001 199

2001 2009 Engine Industrial 199

Green Car Congress

JULY 6, 2010

The new version supersedes the J1711 standard originally published in March 1999. Also, the list of standard test procedures addressed in SAE J1711 has been expanded to cover all five major test cycle procedures (UDDS, HFEDS, US06, SC03, and Cold FTP) now being used to evaluate vehicle fuel economy. Earlier post.)

Fuel Economy 186

Fuel Economy Exhaust Plug-in Economy 186

Green Car Congress

APRIL 23, 2009

Active standards work. During the SAE 2009 World Congress in Detroit, Gary Kissel of General Motors presented an update of hybrid, plug-in hybrid, and electric vehicle standards being revised or developed by the Society of Automotive Engineers (SAE) Hybrid Standards Committee. by Jack Rosebro. Click to enlarge. J1772: Charging.

2009 170

2009 Standards Hybrid Fuel Economy 170

Get Electric Vehicle

JANUARY 22, 2024

  Today we are going to look at how the EV range is determined and what are the different standards available for EV range. Let’s look at them one by one What Are The Main EV Test Standards There are mainly 3 mainstream testing standards used by manufacturers worldwide to determine and quantify an electric vehicle’s range.

Range 40

Range EPA Chinese Standards 40

Green Car Congress

SEPTEMBER 5, 2020

In one of the first comprehensive assessments of the fuel economy standards in the United States, researchers from Princeton University and the University of Tennessee found that, over their 40-year history, the standards helped reduce reliance on foreign oil producers, cut greenhouse gas emissions, and saved consumers money.

Fuel Economy 307

Fuel Economy Economy Standards Fuel 307

Green Car Congress

JULY 17, 2015

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) Appendix D: Vehicle Driving Statistics.

PHEV 150

PHEV Plug-in Renewable Energy 150

Green Car Congress

NOVEMBER 1, 2012

Volkswagen, seeing the hybrid as complementary to the Jetta TDI diesel in attracting different, yet equally fuel-economy-conscious buyers, is initially targeting 5% of Jetta sales in the US for the new hybrid model. kWh Li-ion battery pack. The company anticipates EPA-rated combined mileage of around 45 mpg US (5.2

Hybrid 296

Hybrid MPG Gasoline-Electric Sale 296

Green Car Congress

NOVEMBER 17, 2015

In the Audi Q7 e-tron quattro, the standard MMI navigation plus works closely with the hybrid management system. Hill descent control and an off-road mode for the electronic stabilization control ESC are standard. A tilt angle display is standard with the optional air springs. miles) and at least eight years in operation.

Audi 150

Audi PHEV Diesel Fuel 150