FCA US Toledo Machining Plant to build power electronics module for first plug-in hybrid Jeep

Green Car Congress

The power electronics module for the Wrangler houses two key electrified powertrain components: the Power Inverter Module and the Integrated Dual Charger Module, which consists of the On Board Charger and the DC/DC Converter.

2018 88

EPA to ease emission limits, reports say, setting up clash with California

Green Car Reports

The omens have been accumulating for months, as bits of information dribble out of the regulatory rumor mill in Washington, D.C. EPA plans to modify exhaust emission limits for vehicles in model years 2022 through 2025. Now we have the most concrete reports yet that the U.S. The EPA delivered its draft Final Determination document to the Office of. emissions Politics EPA California California Air Resources Board CARB carbon dioxide regulation state laws Donald Trump

2018 62

Volvo Trucks introduces its first electric truck for commercial use; sales and production start next year

Green Car Congress

AC charging is via the mains grid (22 kW) or DC fast charge via CCS/Combo2 for up to 150 kW. From empty to fully charged batteries takes 1-2 hours with DC fast charging; night charge can take up to 10 hours (AC charging) with maximum battery capacity of 300 kWh.

2018 128

Arc 1 Conversion Journal 3/3/2012

DIY Electric Car

No engine, no fuel tank, no alternator, pumps, radiators, exhaust pipes, or muffler. I bought an Advanced DC X91-4001. It has been about 5 months since I posted my first blog about converting my car to electricity. My professional life has kept me busy, but I still have made good progress on my conversion. Winter 2011-2012: Engine Bay and Under-car: The car is now completely gas-less.

Volvo Trucks presents second electric truck model in three weeks: Volvo FE Electric

Green Car Congress

Two different charging systems are available: CCS2 with maximum charge power of 150 kW DC, and a low power charging option with maximum charge power of 22 kW AC.

2018 113

Audi SQ7 features new V8 TDI, 48V system, electric compressor

Green Car Congress

Two exhaust-gas turbochargers are activated selectively according to the concept of sequential charging, since exhaust gas only flows through one turbocharger at low and intermediate load. The inlet and exhaust cam shafts each have two cam contours per valve.

2016 83

BorgWarner adds new production line in China for EGR valves

Green Car Congress

BorgWarner is expanding capacity in Ningbo, China, with a new production line for its latest exhaust gas recirculation (EGR) valves. BorgWarner’s latest EGR valve features an advanced compact actuator with a DC motor to deliver high torque, fast response and reliable operation. Integrated sensors provide feedback to a closed-loop control system, positioning the valve to precisely control recirculated exhaust gas.

2015 60

Pierburg GmbH electric compressor for turbos

Green Car Congress

Pierburg GmbH, part of the KSPG Group, has developed an electric compressor for spontaneously boosting the charge pressure of engines fitted with an exhaust-gas turbocharger. This component allows pressure to be increased regardless of the exhaust-gas energy availability.

2016 78

Debugging, Debugging, Debugging.

Porsche 914 EV Conversion

I wasn't seeing a huge voltage drop, so I didn't believe the controller, at least from a DC-current point of view. The Zivan charger is in low-current mode (12 amps) and I have the 12V laptop supply also plugged in to run the exhaust fans. Okay, things don't seem to be working too well.

2007 130

KSPG awarded $342M in contracts for new compact EGR valve

Green Car Congress

Pierburg GmbH, a member of the KSPG Group, has been awarded contracts worth a lifetime total of €250 million (US$342 million) for a newly developed compact exhaust-gas recirculation valve. The cEM EGR valve serves to precisely control the recirculated mass of exhaust gases.

2014 78

TNGA-based 2019 Toyota Avalon features new hybrid system

Green Car Congress

The VVT-iW system is employed on the intake cycle, with VVT-i (Variable Valve Timing - Intelligent) activated on exhaust. inches) and high compression ratio (14:1); multi-hole direct fuel injectors; a variable cooling system; cooled Exhaust Gas Recirculation (EGR) system; and a full variable oil pump. The PCU’s DC-DC converter—which converts a direct current from one voltage level to another—is optimized to reduce overall power consumption.

2018 74

Silicon Mobility introduces OLEA T222 for hybrid and electric powertrain control

Green Car Congress

Furthermore, OLEA T222 technologies and feature set address other applications; it can also serve as a controller for battery management systems (BMS), exhaust or selective catalytic reduction systems (SCR), or even conventional internal combustion engines.

2016 95

Continental introduces electric Active Purge Pump (APP) to meet stricter hydrocarbon evaporation legislation around the globe

Green Car Congress

The pump used for this action is a very compact and light-weight radial pump, driven by a highly efficient brushless DC motor. —Stefan Grüneis, product manager for Continental exhaust and and emissions actuators.

2017 78

Alphabet Energy introduces PowerModules for modular thermoelectric waste heat recovery; partnership with Borla for heavy-duty trucks

Green Car Congress

The company also announced it will partner with Borla jointly to develop and to commercialize a next-generation-exhaust system incorporating PowerModules, with the goal of delivering significant fuel savings for commercial fleet truck fleets.

2015 83

Ford Conducts Design of Experiment Investigating Thermoelectric Energy Regeneration

Green Car Congress

Conceptual schematic of direct thermoelectric generator mounted in a vehicle’s exhaust stream. The exhaust energy content of Atkinson-cycle engines, which are used in many hybrid powertrains, is lower than conventional IC engines due to the cycle’s inherently higher thermal efficiency.

2009 78

Two Audi TDI technology studies with electric biturbo, 48V electrical systems; both technologies to go into series production

Green Car Congress

The electric biturbo system comprises a classic exhaust turbocharger (mono- or bi-turbo) working together with a supplemental, electric-powered compressor arranged in series and powered by a separate 48-volt electrical system. V6 TDI bi-turbo with electric compressor. Click to enlarge.

2014 108

EU investing >€3M in research into ultra-efficient aero engines; ULTIMATE project

Green Car Congress

Core exhaust loss. The “Core exhaust” loss is primarily due to thermal energy lost to the surroundings, although some excess kinetic energy and fluid friction associated pressure losses contribute as well. Core exhaust loss.

2016 78

BorgWarner Electric Butterfly EGR Valve to Debut with Diesel Engine OEM in 2010

Green Car Congress

BorgWarner is introducing an electric butterfly EGR (exhaust gas recirculation) valve for diesel applications. Recirculating exhaust gas and combining it with an air and fuel mixture reduces the combustion temperatures that produce NO x emissions.

2009 78

2019 Ram drops weight, gains 48V eTorque mild hybrid system

Green Car Congress

The battery pack includes a 3-kilowatt DC-to-DC inverter to maintain the battery’s state of charge and convert 48 volts to 12 volts to power the Ram 1500’s accessories and charge its conventional 12-volt lead-acid battery. The exhaust manifolds are cast integral with the cylinder heads.

2018 93

Aura Systems and Cyclone Power Technologies partner for renewable power generation

Green Car Congress

Cyclone’s advanced external combustion engines are capable of converting recovered exhaust heat from industrial furnaces, biomass gasifiers and other waste sources into mechanical power. AuraGen units produce consistent rated power, at a wide range of engine speeds, as well as generating AC and DC power simultaneously in a variety of voltages. Aura Systems, Inc. and Cyclone Power Technologies, Inc.

Aura 60

Audi’s mild-hybrid systems: 12V for 4-cylinders, 48V for 6- and 8-cylinders

Green Car Congress

The 12-volt system is connected to the main electrical system via a DC/DC converter. In this vehicle, the alternator still operates on a 12-volt basis, and a DC converter couples the 48-volt electrical subsystem.

2017 78

2018 Honda Accord Hybrid features third-generation MMD two-motor system; no heavy rare-earth metals in motors

Green Car Congress

Advances in engine control tuning together with other technologies combine to create excellent power characteristics, exceptional fuel efficiency and very low exhaust emissions. The 2018 Accord is the 10 th generation of Honda’s perennially best-selling midsize sedan.

2017 78

Continental puts first 48V hybrid assist system into production with Renault diesels

Green Car Congress

The modular system from Continental also includes a DC/DC converter, which enables the 48-volt system to be connected to the vehicle’s on-board power supply. The technology is a particularly cost-efficient solution to reduce fuel consumption and exhaust emissions.

2016 98

Toyota’s new conventional and hybrid powertrains for 2018 Camry deliver significant boost in efficiency

Green Car Congress

The engine features VVT-iE on the intake side while utilizing VVT-i (Variable Valve Timing with intelligence) for the exhaust, a highly efficient compression ratio of 13:1 (14:1 for the hybrid version) for increased thermal efficiency and fuel efficiency and a bore and stroke measuring 3.44

2017 78

Kyocera, Osaka Gas, Aisin, Chofu and Toyota Motor complete co-development of SOFC residential co-gen system; on sale in April

Green Car Congress

The inverter converts DC generated by the cell stack into AC. The hot-water storage tank stores heat exhausted from the power generator as hot-water. Kyocera Corporation, Osaka Gas Co., Aisin Seiki Co., Chofu Seisakusho Co.,

2012 78

Mercedes-AMG Project One PHEV with F1 technology debuts at IAA; 750 kW, 800V

Green Car Congress

The exhaust gas and compressor turbines are separated from one another and located at an optimum position to the exhaust side and to the intake side of the V6 engine, and connected to one another by a shaft.

2017 78

Bombardier showing TRAXX AC Last Mile Locomotive

Green Car Congress

The locomotive complies with the exhaust standard stage IIIB. It is available in three electrical variants (for multi-system, AC and DC locomotives), as well as in a diesel-electric variant.

2013 78

Audi power-dense 2.5L TFSI engine with electric biturbo delivers 591 hp from 2,480 cc; 48V subsystem for the turbo

Green Car Congress

starting from very low revs, the rise in boost pressure and therefore torque becomes gradually greater only as the exhaust energy increases. A DC/DC converter provides the connection to the 12‑volt electrical system.

2015 83

Ricardo to display functional integration prototype of ADEPT 48V “intelligent electrification” diesel

Green Car Congress

The supporting systems for electrical and vehicle integration include a 12V-48V DC-DC converter and a Ricardo hybrid supervisory controller. ADEPT schematic. Click to enlarge.

2014 78

Toyota anticipates 2016 Prius at 52 mpg combined, 56 mpg with Eco grade

Green Car Congress

An enhanced DC-DC boost converter contributes to enhanced fuel economy by reducing output current in low-load situations. On top of that, both the intake and exhaust systems are quieter than before.

2015 88

Gillig offering Vanner Hybrid Beltless Alternator as standard equipment on hybrid buses

Green Car Congress

The Vanner HBA uses DC Converter technology to replace the traditional. reduced exhaust emissions; stable DC power at all temperatures and speeds; and precise and maintenance-free. Vanner HBA. Click to enlarge.

2011 78

Cummins Demonstrates Solid Oxide Fuel Cell Auxiliary Power System

Green Car Congress

Average net power produced over test period: 1,100W DC or 820W AC. The hybrid-configured APU provides both AC power and DC power to the truck’s hotel loads. The SOFC APU. Click to enlarge.

2010 78

BorgWarner supplies VTG Turbocharger and Torque-On-Demand transfer case for Great Wall Motors 2.0L diesel engine

Green Car Congress

The engine in the H5 also utilizes BorgWarner’s self-regulating glow plugs and exhaust gas recirculation (EGR) valves. In addition, a BorgWarner EGR valve with a brushless DC motor actuator delivers precise, responsive flow control combined with high flow capability and excellent sealing, enabling the engine to meet stricter emissions standards by allowing increased EGR rates.

2011 60

Lexus NX compact utility arrives in North America

Green Car Congress

The new Lexus NX features numerous other firsts in a Lexus, among them: The all-new 2.0-liter turbocharged gasoline engine has a combination water-cooled cylinder head, integrated exhaust manifold and twin-scroll turbocharger. To minimize turbo lag, the four-into-two exhaust manifold system pairs cylinders according to their expansion or compression stroke to reduce pumping losses and eliminate exhaust gas interference. A dual exhaust system reduces backpressure and noise.

More Details on the Lexus CT 200h Hybrid Powertrain; 42 mpg US Combined

Green Car Congress

Combined with a cooled Exhaust Gas Recirculation (EGR) system, the adoption of the Atkinson Cycle offers significant gains in fuel efficiency and the reduction of emissions. As a result, the exhaust temperature is lower than that of conventional engines. 2011 Lexus CT 200h.

2010 78

DDFlyTrain flywheel hybrid technology to deliver around 10% fuel savings, rapid ROI

Green Car Congress

Other associated benefits can also be realized: improved longevity of braking system components as retardation is applied through absorbing energy into the flywheel, less noise and vibration from the engine during launch, and reduced exhaust emissions produced in the vicinity of stations.

2015 83

Toyota R&D continues work on free piston linear generators for EVs; novel resonant pendulum control method

Green Car Congress

The piston and cylinder head form a combustion chamber, which includes an exhaust valve, ignition plug, and fuel injector. When the generated power during the expansion stroke is larger than that during the compression stroke, the maximum DC power is generated.

2016 124

Neste and Boeing to partner on commercialization of renewable aviation fuels

Green Car Congress

Neste suggests that high freeze point renewable jet fuel is a potential game changer; it would be used in lower blends: NEXBTL renewable jet fuel has also been tested on 1,187 scheduled Lufthansa flights between Frankfurt and Hamburg in 2011, and one intercontinental flight between Frankfurt and Washington D.C.

2015 71

Third-Generation VW Sharan Van Will Offer Fuel Consumption As Low As 5.5 L/100km (43 mpg US); Start-Stop and Battery Regeneration

Green Car Congress

Unlike vehicles without the Start-Stop system, the BlueMotion Technology models have an extra battery data module (for acquiring momentary battery charge status); a reinforced engine starter; a DC/DC converter; and a durable deep-cycle glass mat battery on board.

2010 78

Sandia study finds high-speed hydrogen-powered ferry and supporting infrastructure in SF Bay feasible

Green Car Congress

Electrical architecture: DC power from the fuel cells converted to AC power for the motors. Elimination of diesel fuel spills, diesel odor, and exhaust odor.

2016 138