History Electric Vehicles News History of Electric Vehicles
Electric Vehicles History Part III. Early History (cont'd) On August 1, 1881 French inventor Gustave Trouve made his benchmark report to the French Academy of Sciences, stating: “I had the honour to submit to this Academy, in the session of 7th July 1880, a new electric motor based on the eccentricity of the Siemens coil flange.
Power Team Pumps - SPX FLOW
A compact lightweight pump, the Power Team 60 series is designed for rugged applications and low voltage starting. Experiencing a long, trouble-free life in the most demanding work environments, the 60 series is durable.. Powered by 1 1⁄8 hp, 115 volt, 60/50 Hz (0,84 kW, 220 volt, 60/50 Hz) single phase motor.
Chapter 4 EFFICIENCY OF ENERGY CONVERSION
development of energy conversion devices, as illustrated below: Landmark Event Approximate Date Emergence of man 4,000,000 B.C. Emergence of human civilization 5000 B.C. Development of the water wheel 350 A.D. Development of the windmill 950 A.D. Invention of the cannon 1318 A.D. Development of first atmospheric steam engine (Newcomen) 1712 A.D.
Rail Transfer Cart - Transfer Trolleys for Transporting Dies
Rail transfer cart is an efficient material transporting cart powered by the rails, and the rails need to be insulated. We manufacture transfer carts with capacities ranging from 2 tons to over 150 tons, commonly used in machine shops, warehouses, metallurgical plants to move heavy loads throughout the facility or between crane bays.
Superconducting transmission lines – Sustainable electric
Mar 01, 2016 · To transfer 5 GW of electric power over a distance of 700 km six bi-polar systems (12 single cables) are required assuming a location in northern France. The trench width for 6 bi-poles is 8 m. To transfer 5 GW in northern Africa 8 bi-poles are necessary and the separation between cables has to be much higher resulting in a trench width of 19 m
Electric Motors - Torque vs. Power and Speed
The more torque the motor produces, the greater is its ability to perform work. Since torque is a vector acting in a direction it is commonly quantified by the units Nm or pound-feet. Power is how rapidly work is accomplished - work in a given amount of time. Power is quantified in watts (J/s) or horse power.
Electric Motor Torque Calculation Formula & Torque Calculator
For three phase AC motor torque formula: T = 1.732 x V x I x pf / (2 x pi x N (rpm) / 60) V => Input AC Voltage in volts (line to line voltage) I => Input AC Current in amps. Also while reducing the motor power the torque will be reduced. i.e if you are running y% of load, then the torque would be,
Liquid Cooled Generators | Free Shipping - AP Electric
Add to Cart Generac 70-80kW Liquid Cooled Generators: If you are interested in purchasing a Generac generator there are 3 different models in the 70-80kW size. In Generac’s commercial series they offer model QT08046 giving you 80kW of power with a 4.6 liter engine and QT07068 giving you 70kW of power with a 6.8 liter engine.
Tesla Model Y giga-press aluminum casting - SAE International
Jun 02, 2020 · IDRA’s “Giga Press” measures some 64 feet (19.5 m) long and 17 feet (5.3 m) tall. Along with the higher clamping force is a maximum aluminum-alloy “shot” weight of 104.6 kg (231 lb). The OL6100’s output may be lightweight castings, but the machine itself is anything but light, weighing in excess of 410 tons. The single-piece casting
Transfer Cart - Different Types of Transfer Carts for
The single-phase low-voltage electric transfer car is ideal for small load transportation, generally less than 50 tons, whereas the three-phase low-voltage cart is more suitable for heavier load handling (typically more than 50 tons) and high frequency of use. AQ-KPX battery transfer cart; Load capacity: 2-150t, power source: battery
Centrifugal Pumps 170-500 gpm | High Pressure High Volume
10HP Stainless Pump w/ Wash-down electric motor. Centrifugal pumps are suited for liquid and chemical transfer, heating and cooling, recirculation, booster service and other industrial applications. Semi-open impeller features self-cleaning abili
Electric Vehicles: A future Projection
consumption of all electric vehicles in 2040 amounts to 80% of the forecasted consumption statewide. California may reduce CO 2 emissions by 40 million metric tons should this change in its automobile fleet is achieved. Approximately 1.1 million public charging stations must be
Coil Transfer Cart - Electric Transfer Trolleys for Metal
Get A Free Quote. Types of Steel Coil Transfer Carts. We offer a variety of transfer trolleys to handle metal coils and rolls. The device comes in three basic configurations in terms of power delivery: rail powered transfer car, battery powered transport cart, cable reel powered coil cart.
5 Green Methods of Transporting Goods - HowStuffWorks
Trains are the most fuel-efficient method of transporting goods across land. Trains are two to four times more efficient at transporting freight than conventional trucks, depending on the cargo, and a single freight train can carry the equivalent of 280 truckloads .The rail shipping company CSX claims it can transport one ton of cargo 500 miles (805 kilometers) on a single gallon of fuel.
Lithium-Ion Battery Recycling Finally Takes Off in North
Jan 05, 2021 · Green Li-ion: The Singapore startup will open its second recycling plant in early 2021, which focuses on recycling Li-ion battery cathodes that are “99.9 percent pure." Li-Cycle: Later this year