Voith has efficiently commissioned the primary two VECO-Drives at a coal-fired energy station in China.
Since February 2020, the 2 techniques have been working reliably for over 6,000 hours, enhancing not solely the general effectivity of the drive practice but in addition considerably reducing noise emissions and vibrations.
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The VECO-Drive is an electrical superimposing gear, combining a mechanical planetary gear with frequency-controlled servo motors. Since solely a small a part of the rated energy is required as superimposing energy, an total part effectivity of greater than 97% at peak is reached and set up house is minimized. This saves invaluable power and reduces every day working bills. Furthermore, the service lifetime of the principle physique of the tools can lengthen as much as 30 years.
The two VECO-Drives have handed all crucial exams of Guangzhou China Resources Thermal Power Co., Ltd. The items are a part of the client’s energy-saving transformation mission of the electrical feed water pump unit to switch the unique pace management gadget.
Various monitoring indicators similar to temperature, vibration and strain have been measured and confirmed to be inside a protected vary. Additionally, the crew measured an influence transmission effectivity of the whole pace regulation system of roughly 97%. Furthermore, decrease than specified noise emissions have been attained.
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“We have chosen the VECO-Drive from Voith for the energy-saving transformation mission of our water provide pump,” says Cui Chengliang, Vice General Manager at Guangzhou China Resources Thermal Power Co.
“The variable pace drive system has already been working stably for greater than two months, and the energy-saving impact is apparent.”
After passing the related security commissioning certifications of the client and third-party organizations, the VECO-Drive proved its reliability, already reaching the very best effectivity grades in early 2019. The system carried out accordingly throughout a complete check run in Crailsheim, Germany, and met all buyer necessities early on.
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