- Suspension System[1]
- Auto Motor[1]
- Other Auto Electrical Systems[1]
- New Cars[8]
- Car Lifts[2]
- Agrochemicals & Pesticides[1]
- Organic Acid[1]
- Organic Salt[1]
- Chemical Auxiliary Agent[1]
- Food Additives[1]
- Oxide[2]
- Solar Cells[1]
- Alternative Energy Generators[1]
- Generator Parts & Accessories[10]
- Other Electrical Equipment[1]
- Relays[1]
- Power Cables[1]
- Insulation Materials & Elements[3]
- Other Energy Related Products[3]
- Other Recycling Products[1]
- Waste Management[5]
- Water Treatment[1]
- Other Furniture Parts[1]
- Clamps[2]
- Bolts[1]
- Emergency & Clinics Apparatus[2]
- General Assay & Diagnostic Apparatus[1]
- Pharmaceutical[1]
- Solar Water Heater Parts[1]
- LED Bulbs & Tubes[1]
- Other Lighting Bulbs & Tubes[1]
- Air-Compressors[4]
- Pipe Making Machinery[2]
- Separation Equipment[1]
- Chemical Product Machinery[4]
- Cleaning Equipment[1]
- Other Construction Machinery[3]
- Road Roller[1]
- Dust Collector[2]
- Oil Filter[1]
- Bending Machinery[1]
- Drilling Machine[1]
- Lathe[1]
- Other Machine Tools[2]
- Machinery Processing Services[1]
- Forklifts[4]
- Material Handling Equipment Parts[1]
- Metal Casting Machinery[1]
- Metal Coating Machinery[3]
- Other Metal Processing Machinery[10]
- Industrial Furnace[1]
- Other Metallurgy Machinery[6]
- Drilling Rig[3]
- Other Mining Machinery[1]
- AC Motor[8]
- DC Motor[6]
- Other Motor[7]
- Oil Purifier[2]
- Other Machinery[10]
- Other Pharmaceutical Machinery[1]
- Plastic Blowing Machinery[1]
- Plastic Extruders[1]
- Plastic Granulators[1]
- Plastic Recycling Machinery[1]
- Plastic Rolling Machinery[1]
- Plastic Product Making Machinery[3]
- Rubber Processing Machinery[1]
- Other Textile Machinery[1]
- Spinning Machinery[1]
- Used Mining Machinery[1]
- Ventilation Fans[2]
- Other Woodworking Machinery[1]
- Wood Based Panels Machinery[1]
- Pressure Regulators[2]
- Forging Services[1]
- Moulds[1]
- Spur Gears[1]
- Pumps[4]
- Seals[1]
- Valves[10]
- Aluminum Profiles[1]
- Copper Wire[1]
- Other Copper[1]
- Other Metals & Metal Products[2]
- Plastic Masterbatches[1]
- POM[2]
- Other Service Equipment[1]
- Tap & Die[1]
- Electric Bicycle[1]
- Golf Carts[2]
- Special Transportation[7]
- Truck Trailer[5]
- Cargo Truck[3]
- Garbage Truck[3]
- Tractor Truck[1]
Fuel cell vehicles and hybrid electric vehicle motor drive system
ybrid electric vehicle refers to combining the internal combustion engine with electric motor hybrid car.
Today the development of cleaner cars is the world automotive trends. Fuel Cell Vehicles are defined by their hydrogen fuel cell-powered energy to drive motor so as to direct-drive electric vehicles. Hybrid electric vehicle refers to combining the internal combustion engine with electric motor hybrid car.
We researched and developed prototyping of electric motor of HEV, whose parameters are in the following table:
Peak torque | 120Nm |
Max current | 240A |
Continuous torque | 42Nm |
Continuous power | 21kW |
Peak efficiency | 93% |
Peak electric power | 60kW |
Power | 300VDC |
Speed | 0~4580 r/min~10000 r/min |
Weight | 70kg |
Diameter | 250mm |
Length | 370mm |
This year, we signed with the institute of electrical engineering of Chinese Academy of Sciences for jointly developing hybrid electric vehicle motor drive system and industrial production research. We has manufactured HEV motor drive system for public buses.
We also cooperate with Shanghai University for develop this technology. Which has following data:
Specification | Hybrid electric drive system | Main driving system of pure electric, series hybrid and fuel cell vehicles | |||
Motor peak power(kW) series，5% float | 10、15、20 | 30、40、50 | 60、90 | 50、90 | 120、180、240 |
Max system efficiency | 90% | 90% | 90% | 93% | 90% |
Efficient area (%，efficient>80%) | ≥50 | ||||
Accuracy of speed control | Below basic speed: ±50rpm, Above basic speed:1% | ||||
Accuracy of torque control | Rated torque<=100Nm:±5Nm （） Rated torque>=100Nm:5% | ||||
Response time of torque | Under rated speed, when the target value is rated torque, the response time <=10ms | ||||
Ambient temperature range for controller working(°C) | Water cooled －30～85 Air cooled -30 ~ 50 | Water cooled －30～85 Air cooled -30 ~ 50 | Water cooled －30～85 Air cooled -30 ~ 50 | Water cooled －30～85 Air cooled -30 ~ 50 | Water cooled －30～85 Air cooled -30 ~ 50 |
Ambient temperature range for motor working(°C) | －30～105 | －30～105 | －30～105 | －30～85 | －30～85 |
Noise (dB(A)) | To meet the vehicle requirements | ||||
Design life (* 104 km) | >=30 | >=30 | >=50 | >=30 | >=50 |
Mean distance between failures (km) | >=1*104 | ||||
We can take wide range kinds of motors design and production, including electric motor for hybrid electric vehicle, motors for marine, motors for military due to getting full technological superiority support from cooperation with the Chinese Academy of Sciences, and integrated advantage of production and research power in Shanghai.