The June 16 edition of Today in Energy examined the wide age range
of electric power generators for all fuels; today's article looks specifically at petroleum - fired generators.
The June 16 edition of Today in Energy examined the wide age range
of electric power generators for all fuels; today's article looks specifically at coal - fired generators.
The current fleet
of electric power generators has a wide range of ages.
Not exact matches
Hydro -
electric generators that supply about 70 %
of Brazil's electricity were limited during the drought, sending spot
power prices on Jan. 31, the peak
of the Southern Hemisphere summer, to the maximum allowed by the government, or 822 reais ($ 362) per megawatt hour.
Established in 1949, Atlas Copco Compressors Canada has leading positions in sales, service, and marketing
of air and gas compressors, portable compressors,
generators, mining and rock excavation equipment, construction tools, pneumatic and
electric power tools, and assembly systems.
Because there's not enough natural gas to
power the
generators that are supposed to replace some
of Indian Point's capacity, expect
electric rates to go through the roof.
Observations
of the galaxy MCG -6-30-15 suggest that the spinning
of its central black hole is producing
power just like an
electric generator.
The way reconnection disturbs terrestrial
power grids is complex but, in essence, the process mimics what happens in
electric generators, where a fluctuating magnetic field (usually a moving magnet) produces a current in a coil
of wire, says Adam Szabo, director
of NASA's Heliophysics Laboratory.
He believes it could also play a role in a future large - scale hydrogen
generator, which would collect the energy from sunlight in huge fields and then run that
electric current through water to produce vast amounts
of hydrogen to meet, for example, the demand from a future fleet
of hydrogen -
powered vehicles.
For example, photonic crystals could funnel excess heat from a
power plant's
generator and release it over a much smaller band
of frequencies to drive engines — such as those in
electric -
powered cars that can absorb energy only within a small range — much more efficiently.
All but two
of the 440 or so commercial nuclear reactors operating are thermal, and most
of them — including the 103 U.S.
power reactors — employ water both to slow neutrons and to carry fission - created heat to the associated
electric generators.
There, Ocean
Power's sinuous, 450 - foot - long cherry - red steel snake, called Pelamis after a sea snake, pumps 11,000 AC volts into a grid at the European Marine Energy Centre, an innovative test bed that can offer the sort
of apples - to - apples performance measures
of sea
generators that investors and
electric utilities crave.
When using KAIST's TE
generator (with a size
of 10 cm x 10 cm) for a wearable wristband device, it will produce around 40 mW
electric power based on the temperature difference
of 31 °F between human skin and the surrounding air.
Lithium - ion technologies make up a large part
of the proceedings because energy storage is a crucial enabling technology for clean energy systems, such as
powering electric vehicles and smoothing out electricity from wind and solar
generators.
Recent observations
of the galaxy MCG -6-30-15 suggest thatthe spinning
of its central black hole inside a huge magnetic field produces
power just like an
electric generator.
Medical device manufacturers need reliable electricity and a lot
of it, Gottlieb said, so some firms might not transition from their
generators even after the Puerto Rico
Electric Power Authority comes back online.
In raw numbers, here's what the
electric power industry's abandonment
of coal looks like: This year, 24 coal - fired electricity
generators at 14
power plants in 11 states are expected to shut down, followed by another 22 coal
generators in 2018, according to
When
electric power was out due to Hurricane Isabel [in September 2003], Ocracoke had its
generators running, providing its own
power to the residents during part
of every day.
This adds a further # 3k to their respective prices, while the petrol -
powered generator onboard these models makes them subject to a VED charge
of # 130 a year, whereas the all -
electric i3 versions are exempt from road tax.
A turbocharged 1.5 - liter inline - three engine develops 170 hp and drives the rear wheels by way
of a six - speed automatic transmission, while a separate 131 - hp
electric motor
generator draws
power from a lithium - ion battery pack and feeds the front wheels through a two - speed transmission.
The black COG is connected to the crankshaft
of the engine with a belt just like the compressor
of the air conditioner, and runs off
of the engine
power, think
of it as a
electric generator for the car.
Now that series
electric hybrid vehicles are beginning to emerge in commercial applications (first seen in buses and soon in the Chevrolet Volt), the concept
of an electrically -
powered vehicle that uses an on - board turbine
generator seems like a practical idea.
At full throttle in sport mode, the combined
power output
of the gas engine /
generator and the battery are enough to fully
power the two
electric motors.
Yes, for the individual owner it maybe does, but that at the cost
of the rest
of the world, because
electric energy still comes mostly from coal / oil / nuclear
power generators for one, with correspondent pollution and infrastructure load.
As for the hybrid model, it pairs a 3.5 - liter V6 with two high - torque
electric drive motor -
generators, producing a combined system
power of 308 hp.
The electrical
power from the
generator is sent primarily to the
electric motor, with the excess going to the batteries, depending on the state
of charge (SOC)
of the battery pack and the
power demanded at the wheels.
A 115 - volt lithium - ion battery and 15 - kW induction motor -
generator help increase fuel economy by providing up to 11 kW (15 hp)
of electric power assistance during acceleration.
The combined maximum
power from the petrol engine, the
electric motors and the Integrated Starter
Generator (ISG) is 600 hp and a torque
of 1000 Nm.
The eDM is a high performance
electric module that was developed in - house by JLR, and as per the company, is capable
of producing twice the
power and torque
of any
electric motor /
generator that is in production today.
The eDM is capable
of producing twice the
power and torque
of any
electric motor /
generator that is in production today.
- INSTALLED FEATURES: Front Air Conditioning Zones: Single, Front Air Conditioning: Automatic Climate Control, Airbag Deactivation: Occupant Sensing Passenger, Front Airbags: Dual, Knee Airbags: Dual Front, Side Airbags: Front, Side Curtain Airbags: Front, Side - Curtain Airbag Rollover Sensor, Antenna Type: Diversity, Auxiliary Audio Input: Bluetooth, In - Dash CD: MP3 Playback, Radio: AM / FM, Satellite Radio: Siriusxm, Total Speakers: 6, ABS: 4 - Wheel, Braking Assist, Electronic Brakeforce Distribution, Electronic Parking Brake, Front Brake Diameter: 11.8, Front Brake Type: Ventilated Disc, Rear Brake Diameter: 11.5, Rear Brake Type: Ventilated Disc, Regenerative Braking System, Floor Mat Material: Carpet, Floor Mats: Front, Steering Wheel Trim: Leather, Ambient Lighting, Assist Handle: Rear, Cargo Area Light, Cargo Cover, Center Console: Front Console With Storage, Cruise Control, Cupholders: Front, Dimming Rearview Mirror: Manual Day / Night, Multi-Function Remote: Fuel Filler Door Release, One - Touch Windows: 4,
Power Outlet (s): Front and Rear,
Power Steering: Variable / Speed - Proportional,
Power Windows: Lockout Button, Push - Button Start, Reading Lights: Front, Remote Engine Start, Retained Accessory
Power, Steering Wheel Mounted Controls: Audio, Steering Wheel: Tilt and Telescopic, Storage: Accessory Hook, Touch - Sensitive Controls, Universal Remote Transmitter: Garage Door Opener, Vanity Mirrors: Dual Illuminating, Liftgate Window: Fixed, Rear Door Type: Liftgate, Axle Ratio: 2.16, Battery Saver,
Electric Charge Cord: 120 Volt,
Electric Motor Battery Type: Lithium Ion,
Electric Motor Charging Time (240V): 4 Hours,
Electric Motor Hp: 149,
Electric Motor Miles Per Charge: 38,
Electric Motor
Power Output (Kilowatts): 111,
Electric Motor Torque: 273,
Electric Vehicle Extended Range
Generator Displacement: 1.4,
Electric Vehicle Extended Range
Generator Hp: 83,
Electric Vehicle Extended Range
Generator Number
of Cylinders: 4, Ev Battery Capacity: 16 Kwh, Door Handle Color: Body - Color, Front Bumper Color: Body - Color, Grille Color: Chrome, Mirror Color: Body - Color, Rear Bumper Color: Body - Color, Rear Spoiler Color: Body - Color, Rear Spoiler: Lip, Window Trim: Chrome, Infotainment: Mylink, Clock, Compass, Digital Odometer, Driver Information System, Fuel Economy Display: Range, Gauge: Tachometer, Trip Computer, Warnings and Reminders: Low Fuel Level, Daytime Running Lights: Led, Headlights: Auto On / Off, Taillights: Led Rear Center, Side Mirror Adjustments: Manual Folding, Side Mirrors: Heated, Active Head Restraints: Dual Front, Body Side Reinforcements: Side Impact Door Beams, Child Safety Door Locks, Child Seat Anchors: Latch System, Crumple Zones: Front, Energy Absorbing Steering Column, Impact Absorbing Bumpers, Pedestrian Safety Sound Generation, Front Seatbelts: 3 - Point, Rear Seatbelts: 3 - Point, Seatbelt Pretensioners: Front, Seatbelt Warning Sensor: Front, Driver Seat Manual Adjustments: Height, Driver Seat: Heated, Fro
Our 2013 Toyota Prius Plug - in is presented in Silver and is
powered by a 1.8 Liter 4 Cylinder combined with a pair
of electric motors /
generators.
This a modular concept that allows three models with different drive configurations: the BlueZERO E-CELL with battery -
electric drive and a range
of up to 200 kilometres using
electric drive alone, the BlueZERO F - CELL (fuel cell) with a range
of 250 miles using
electric drive and the BlueZERO E-CELL PLUS with
electric drive and additional internal combustion engine as
power generator (range extender).
As far as
power, the 1.8 - liter engine and pair
of electric motor -
generators generates a maximum
of 98 horsepower, which is definitely enough to zip around the city with your cargo as needed.
A «through the road» hybrid vehicle uses a conventional piston engine to
power two wheels, with
electric motor /
generators on the other two wheels, giving a form
of part - time 4WD.
Capable
of driving up to 40 miles on battery - only
power — using zero gasoline and producing zero tailpipe emissions — the 200C EV uses a small gasoline engine and integrated
electric generator that produces electricity to extend the driving range to 400 miles.
For the first 47 miles
of your trip, it's
powered by a 17 - kWh
electric battery spinning a motor /
generator and a motor that spins the wheels directly.
So - called plug - in hybrids may use a gas engine to
power the batteries after their depletion, however the drivetrain always remains fully
electric, regardless
of whether the batteries are being
powered by the gas
generator or not.
The car's accessories continue to operate using battery
power, and the 11 kW
electric motor -
generator provides a small amount
of torque to the wheels during acceleration.
The four - wheel drive consist
of the combustion engine equipped with one
of the two
electric motors — a belt - driven starter -
generator (BSG) and the second
electric motor on the rear axle,
powered by a 48 - volt lithium - ion battery system.
Under acceleration the mild hybrid system provides up to 10kW
of electric power assistance to the powertrain in «motor» mode, while in «
generator» mode, the system harvests kinetic energy from the vehicle during in - gear deceleration and braking and uses the
power to recharge the batteries.
The electrical
power from the
generator is sent primarily to the
electric motor, with the excess going to the batteries, depending on the state
of charge
of the battery pack and the
power demanded at the wheels.
The battery pack uses roughly 85 percent
of its capacity before switching to charge sustaining mode using the
generator to maintain the battery — not recharge it — and to
power the
electric motors.
However, instead
of powering the wheels, it acts like a
generator to produce more electricity for the car's
electric motor.
The technology uses an Integrated Starter
Generator (ISG) consisting
of an integrated
power generation and
electric motor, as well as a lithium - ion battery pack.
• Regenerative braking, which provides up to 15 kW
of electricity to charge the battery • Providing up to 11 kW (15 hp)
of electric power assistance during acceleration • Automatic engine shut - off when the vehicle is stopped • Aggressive fuel cut - off during deceleration down to zero vehicle speed, enabled by the torque smoothing provided by the motor -
generator unit • Intelligent charge / discharge
of the high - voltage battery.
Powering the ELR is a combination
of pure
electric drive and an efficient, range - extending 1.4 L gasoline -
powered electric generator.
The ELR offers a full driving range
of up to 330 miles (530 km), combining pure
electric driving and an efficient, range - extending 1.4 L gasoline -
powered engine -
generator.
When the energy level remaining in the lithium - ion drive battery pack is low or when the need arises for a sudden and / or additional degree
of acceleration, the two
electric motors are
powered by the battery pack and the gasoline -
powered generator.
Then if you go RADICAL (the way all vendors will need to go tomorrow when PHEV prices will start to go down and they will have no other choice to compete), I mean go the best Tesla - Like all -
electric drive trains, just adding a small «pure
power generator» Range extender on top, never tracting the car mechanically itself, BUT then pulling the huge central ICE engine, the huge central gearbox, the huge central transmission, saving tons
of space and $ for more battery, then you can save a lot
of space, look at Tesla Model X front and back Trunks and its internal space!