The first MW-class flywheel energy storage power engineering prototype developed by Tsinghua University and Sinopec Zhongyuan Petroleum Engineering Co., Ltd. was detected by a third party in the flywheel assembly plant of Lankao County, Henan Province, with a charge-discharge cycle efficiency of 86-88%. The maximum power is 1088kW. This marked the successful development of China's first MW-class flywheel energy storage power supply.

It is understood that the development task of large-capacity flywheel energy storage power source comes from the national science and technology support plan project "Research and demonstration of key technologies for large-scale mechanical energy-electric energy conversion and recycling" (2014BAA04B02), aiming at energy recovery and utilization of new energy-saving drilling rig hybrid system. Peak shaving uses an energy storage power source that provides efficient, frequent charge and discharge. The charging power of the flywheel energy storage power supply is 200-300kW, the discharge power is 500-1000kW, the total energy storage is 16kWh, and the charging and discharging cycle working speed is 1200-2700-1200rpm. The flywheel energy storage power source adopts alloy steel metal flywheel (linear velocity 226m/s), permanent magnet suspension vertical shaft system (magnetic bearing bearing 50000N), permanent magnet motor and angle recognition motor control technology based on back potential information.

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In Stock

Currently most of tailor tape measures and retractable tape meausres and weighting tape measures are in stock, that means you don't need to wait. If you are in a hurry then in stock tape measure would be definitely your best choice.

For standard colors of Tailor Tape Measure we have stock, like black, white and yellow.

For Retractable Tape Measure and waist circumference tape measure, white and yellow are in stock.

Length of tape for existing samples is 1.5m, width is 13mm and
Scale measurement for existing sample

Existing sample for Tailor Tape Measure:
1. 150CM/ 60 Inches * 13mm (white and black)
2. 150CM/ 60 Inches * 16mm (white and black)
3. 150CM/ 60 Inches * 19mm (white, black, pink, yellow, and blue)

Existing sample for Retractable Round tape measure:
1. 150CM/ 60 Inches * 7.5mm (white and black)
2. 150CM * 7.5mm (ONLY METRIC, white and black)

Existing sample for Waist Circumference Tape Measure:
1. 150CM/ 60 Inches * 13mm (white and black)
2. 150CM *13mm (ONLY METRIC, white and black)

For Retracted Tape Measure

For Paper Tape Measure

100cm/40inch*20mm inch+cm, information chart, single side printing
150cm*20mm, single side printing
150cm/60inch*20mm, inch+cm, single side printing
Wound ruler, 18cm/7inch*25mm , information chart, single side printing
Wound bullseyes, 5inches * 7 inches, transparent material make it very easy to see throught the wound size.

Tailor Tape Measure, Retractable Tape Measure, Animal Weighting Tape Measure, 0 Day Production time, Read to Ship

Wintape Measuring Tape Company , https://www.wintapetape.com