Category: Honda

Posted on

Honda to halve electric cars’ charging time to 15 minutes

Honda Motor plans to release in 2022 a selection of fully electric cars that can run 240km on a single 15-minute charge. Most electric vehicles now available take at least twice that long to reach an 80% charge even using a high-speed charger.

Key to this plan is developing a new type of high-capacity battery that can handle the ultra-quick charging. The carmaker sources batteries for its electric-gas hybrid vehicles from Panasonic and others, but plans to create the new batteries in collaboration with a partner to be chosen later. A lighter vehicle body and more efficient power control system will ensure the new cars can go farther on a single charge.

Before then, Honda plans to release mass-market electric vehicles in Europe in 2019 and in Japan the following year.

Fast chargers in Japan now provide a maximum output of 150kW, but industry plans call for raising that to 350kW starting in 2020. Europe is expected to have a network of several thousand 350kW charging stations by that year. Honda's next-generation electric vehicles will take advantage of this faster charging infrastructure.

Nissan Motor's new 2018 Leaf will also offer quicker charging times than the current model and range 30% longer -- more than 500km on a single charge. The automaker has a head start on Japanese rivals Honda and Toyota Motor in mass-market electric vehicles.

There were 470,000 electric vehicles on the world's roads in 2016, according to Tokyo-based research firm Fuji Keizai, making up 0.5% of the total. That share is expected to climb to only 4.6% by 2035. By offering faster charging and longer range, Honda hopes to give its electric cars an edge with everyday drivers.

Posted on

Honda’s all-electric NSX 4-Motor EV is more advanced than any Tesla

Honda's head of research and development, Sekino Yosuke, has revealed the next-generation Honda NSX could be based on the firm’s 1,000 hp Pikes Peak race car, the NSX-inspired 4-Motor Acura EV Concept.

The 4-Motor Acura EV finished third overall at the Pikes Peak hill climb in 2016. That was thanks to its all-electric all-wheel-drive powertrain, comprising four electric motors that developed around 740 kW and 800 Nm of torque, a 70 kwh lithium-ion battery pack and only 1,500 kg kerb weight. Honda claims the electric NSX is capable of 0-100 km/h in 2.5 seconds and 0-200 km/h in 6.2 seconds.

With the current all wheel drive hybrid NSX having only been on sale since last year, an all-new NSX is unlikely to be launched before 2023, when battery technology is expected to have progressed significantly.

Honda first demonstrated a 4-Motor EV CR-Z prototype in 2015 with journalists who test drove the vehicle suggesting torque vectoring gave it cornering ability in a whole other league to a Model S.

While there's no denying Tesla, especially with ludicrous mode, have re-calibrated the auto-industry's definition of 'quick', it's probably less well known that Tesla's powertrain is actually based on 1990s technology with the 3 phase AC induction motor and controller designs originally licensed from EV1 drive system engineer Alan Cocconi.

Unlike current high performance all-wheel drive electric vehicles, like Tesla's Model S P100D, which use 2x motors and conventional mechanical differentials, Honda's electric NSX features four electric motors — one for each wheel.

With a dedicated motor at each corner, the Super Handling All-Wheel Drive (SH-AWD) system can precisely apply either positive or negative torque individually to each wheel. This opens the door to torque vectoring and full-time active yaw control - something that will make consumer EVs safer and more energy efficient.

How does this work? Imagine electronic stability control that, instead of applying friction brakes (wasted energy), applies negative torque (regenerative braking) to individual wheels. Unlike friction-brake based ISC, the NSX 4-Motor system can also apply positive torque to individual wheels. Combining that range of precise control with a multi gyro inertial measurement platform unlocks an entirely new level of safety and high performance active dynamic control.

While it might be another 5-6 years before Honda's 4-Motor Super Handling All-Wheel Drive makes it into production, the team at Evans Electric are developing an AWD torque vectoring system based on compact Axial flux induction motors.

Posted on

All-electric 4-motor SH-AWD NSX EV Concept to race @ Pikes Peak

Acura will field a pair of 2017 Acura NSX supercars in the 100th Anniversary of the running of the Broadmoor Pikes Peak International Hill Climb on June 26, marking the North American racing debut of Acura's next-generation NSX: the pinnacle expression of Acura Precision Crafted Performance and the only supercar made in America.

The two Acura NSX supercars will compete in the Time Attack 1 and 2 classes and will be piloted by brothers James and Nick Robinson, respectively, both from the company's North American engineering team. In addition, Acura will campaign an NSX-inspired prototype vehicle in the Electric Modified Class, featuring a further evolution of the experimental all-electric, 4-motor Super Handling All-Wheel Drive (SH-AWD) powertrain that won last year's Pikes Peak Challenge Exhibition class.

"Pikes Peak is like no other race in the world and offers a unique opportunity to showcase the power and performance of our products," said Jon Ikeda, vice president and general manager of the Acura Division. "We are excited for this year's 'Race to the Clouds' to test the endurance and engineering of the Acura NSX and our advanced powertrain technologies – as well as an expression of our racing spirit."

A team of North American R&D engineers has been working on both NSX entries, which feature the same three-motor Sport Hybrid Super-Handling All-Wheel Drive powertrain (Sport Hybrid SH-AWD) as the production NSX. This powertrain features a twin-turbo V6 engine mated to a 9-speed dual clutch transmission and Rear Direct Drive Motor, and a front Twin Motor Unit with a world's first electrically powered torque vectoring capability in the supercar realm. Modifications to the NSX competing in the Time Attack 1 class included chassis lightening and a custom high-flow racing exhaust.

The NSX competing in the Time Attack 2 class is a production car with the required safety equipment for competition. The Time Attack 1 NSX will be driven by James Robinson of the company's North American powertrain development group, who drove a first-generation NSX in the Pikes Peak Hill Climb from 2012 to 2015. His brother Nick Robinson, an engineer in charge of the new NSX's dynamic performance during its development, will drive the Time Attack 2 NSX. Nick is also the reigning PP250 winner from the 2015 Pikes Peak Hill Climb.

The supercar-inspired 4-Motor EV Concept will be driven by Tetsuya Yamano, who campaigned last year's CR-Z-based electric prototype. The EV Concept is the ultimate embodiment of the all-wheel-drive Electric SH-AWD powertrain featuring a world's first technology that enables four-wheel independent torque allocation. The Electric SH-AWD powertrain, an evolution of the CR-Z prototype powertrain, produces three times the total system output of last year's electric prototype and is mated to the NSX body.

As Official Pace Car sponsor, Acura will feature three pace cars – the NSX, the seven-passenger MDX performance-luxury SUV and the TLX sports sedan. President of Polyphony Digital and Producer of the Gran Turismo series Kazunori Yamauchi and Pikes Peak legends Randy Schranz and Leonard Vahsholtz will lead the field of 100 entrants to the top of the 14,115-foot Colorado peak.

For Pikes Peak race attendees, the NSX and other pace cars will appear at a number of pre-race activities, including the popular Fan Fest in downtown Colorado Springs, 5 to 10 p.m. MDT Friday, June 24.

Posted on

Honda NSX Hybrid to use turbocharged engine [VIDEO]

The Honda NSX will be powered by a twin-turbocharged V6 engine, instead of the naturally aspirated V6 originally planned, according to internet reports.

The U-turn was revealed when the Japanese car manufacturer demonstrated a mock-up twin-turbo V6 unit during a media event on the eve of the Tokyo motor show.

Unlike the original NSX, the new model will have its powerplant mounted longitudinally instead of transversely. Two of the Honda NSX's perceived rivals - the McLaren 12C and Ferrari 458 Italia - both have their engines mounted longitudinally.

The engine, which will be completely unique to the NSX, is planned to be mated to Honda's SH-AWD (super handling all-wheel drive) system that uses a three-motor (one for each front wheel and a third one integrated into the engine as a motor generator) hybrid layout.

Putting the finishing touches to the powertrain will be a new dual-clutch transmission, but Honda officials are yet to finalise the number of ratios.

Posted on

Acura NSX Hybrid Prototype Laps Mid-Ohio Race Circuit [VIDEO]

It's not finished. But it is complete. The Acura NSX concept has moved to prototype and added an essential piece, a driver. The prototype NSX supercar took to the racetrack just prior to the Honda Indy 200 IndyCar Series race at Mid-Ohio Sports Car Course in Lexington, Ohio.

Utilizing a unique 2 Electric Motor DriveUnit with a bilateral torque adjustable control system, the new hybrid all-wheel-drive system can instantly generate negative or positive torque to the front wheels during cornering, which Honda anticipates will deliver handling performance unmatched by previous AWD systems.

In addition to the handling benefits of the Sport Hybrid SH-AWD system, a powerful next-generation VTEC V-6 engine with direct-injection, works in concert with a dual clutch transmission and a third electric traction motor integrated within the transmission housing, to create supercar acceleration while offering outstanding efficiency.

This Sport Hybrid SH-AWD system will make the NSX the ultimate expression of, "the synergy between man and machine," added Ito. "The NSX will make the driver one with the car to enhance dynamic driving abilities without getting in the way."

Honda (UK) has opened a pre-order bank for the hotly anticipated supercar. For a deposit of £5,000 potential owners can be among the first in the UK to get behind the wheel of the brand new NSX when it hits showrooms in 2015.

Posted on

Toyota Nissan Honda & Mitsubishi co-operate to promote plug-in cars

Four of Japan's leading carmakers, including Toyota, today announced a plan to expand sales of next-generation green vehicles by co-operating on the development of electric charging stations.

Toyota, along with Nissan, Honda and Mitsubishi, said there is a critical need to develop an infrastructure in Japan for vehicles that can be charged from a power point, such as plug-in hybrids and electric cars.

The carmakers said they will work with the Japanese Government to more than double the number of charging outlets to at least 4,000 quick chargers and 8,000 regular chargers.

They said an expanded charging network would maximise the electric-only driving performance and combined fuel economy of plug-in hybrids.

It would also enable motorists to extend the driving range of electric vehicles, which do not produce any tailpipe emissions.

Normal chargers would be installed in commercial facilities such as large shopping malls or highway service areas where motorists typically stopped for long periods.

Quick chargers would be installed for shorter-duration stops such as highway parking areas, convenience stores and fuel stations.

The carmakers will temporarily bear part of the installation and maintenance costs that are not covered by government subsidies of 100.5 billion yen ($1.1 billion) announced for 2013-14.

Their co-operation is based on an understanding that the charging infrastructure has public value and enhancing it should be done quickly during the limited period the subsidies are available.

The collaboration extends to car owners being able to use the same credit card for payment at all charging stations.

The Japanese government would like to see sales of these next-generation cars accounting for 15-20 per cent of new-car sales in 2020.

The four carmakers are committed to developing a more user-friendly charging infrastructure and to contributing to a society making maximum use of electric-powered vehicles.

Posted on

Acura NSX Prototype to Lap Mid-Ohio Prior to Honda Indy 200

Acura today released an image of a prototype NSX supercar, announcing that the running prototype will take to the racetrack just prior to the Honda Indy 200 IndyCar Series race at Mid-Ohio Sports Car Course in Lexington, Ohio. The NSX prototype with custom graphics will lap the road course in advance of the race on August 4, 2013. The race will be broadcast live by NBC Sports Network starting at 3 p.m. EDT.

Global development of the NSX, slated for launch in 2015, is being led by engineers at Honda R&D Americas, Inc. in Raymond, Ohio. Additionally, it was announced in May that the next-generation Acura supercar will be produced at the newly established Performance Manufacturing Center in nearby Marysville, Ohio.

The prototype model maintains the styling and proportions of the NSX Concept that debuted at the 2012 North American International Auto Show in Detroit, while packaging the production vehicle's mid-mounted V-6 engine mated to Acura's innovative new three-motor Sport Hybrid SH-AWD (Super Handling All Wheel Drive) system.

Posted on

Plug-In EVs report strong June sales month in US

Electric vehicles had their strongest month in June this year as major automakers cut prices and added hefty incentives to boost sales.

General Motors reported sales jumped by 53 percent to 2,698 in June, up over the 1,760 in June 2012 after it offered incentives worth as much as $5,000 off 2012 models and $4,000 off 2013 models. For the first half of 2013, sales are up 11.8 percent.

Nissan said sales of its all-electric Leaf were up 315 percent over June 2012 to 2,225, for its second-best ever month. Nissan has now sold 9,849 in the first half of 2013, more than the 9,819 it sold in all of 2012. In January, Nissan said it was cutting the price of the entry-level Leaf 18 percent to $28,800 for the 2013 model as it launched U.S. production.

Honda had its best-ever month in June with 208 Fit EVs sold, after selling 83 in the first five months of the year. Honda announced in May that it has cut the monthly lease payment on its Fit EV from $389 to $259 and also is cutting the payment for those who already had leased the vehicle. Honda sold just 93 last year.

Honda started sales in July 2012 of the Fit EV and said it plans to sell just 1,100 over two years, citing capacity constraints. The company has 200 dealers selling the Fit EV and said it plans steadier availability. Honda spokeswoman Jessica Fini said after the lease price was cut, “basically everything on the ground sold,” but she emphasized that the company still has inventory to sell.

GM plans to keep the same incentives in place for at least another month. GM is offering $5,000 off the 2012, and $4,000 off the 2013, and a $269 lease for 36 months with $2,399 due at signing. More than 40 percent of Volts are sold in California, followed by Michigan in second.

Malcho said GM has increased its incentives to stay competitive in the electric vehicle market. The company also wants to clear out some inventory before it begins building 2014 Volts later this summer.

In January, Ford Motor Co. dropped the price of the lease for a Focus EV from about $350 a month to $285, plus $930 due at signing. Ford reduced the base price of the EV Focus by $2,000 to $37,995. But Ford EV sales have remained very modest. Ford sold 157 Focus EVs in May to 723 for the first five months of the year. By contrast Ford has sold 8,177 hybrids in the first five months of the year.

Posted on

Honda trims lease payment for Electric Fit

Honda Motor Co. is trimming the lease price for its electric Fit hatchback by a third as the carmaker follows similar moves by General Motors Co. and Nissan Motor Co. to boost demand for plug-in...

[[ This is a content summary only. Visit my website for full links, other content, and more! ]]