It is worth mentioning that this project is the first time that a domestic frequency converter has been applied to four drilling rig winches. You can choose to run a single or multiple winch motors simultaneously according to the actual situation, which has extremely high requirements for the response time and synchronous control performance of the frequency converter. Hewang Electric has accumulated rich application experience in complex frequency converter applications. The R&D and on-site debugging personnel actively prepared and cooperated with the electronic control manufacturer for debugging. The on-site lifting and landing of the mast was successful at once, and the technical strength was highly recognized and appreciated by the customer.

As of now, the Hewang HD2000 series frequency converters have been widely used in petroleum drilling in various regions such as Xinjiang, Sichuan and Chongqing, Shaanxi, Inner Mongolia, etc. They are suitable for multiple application scenarios such as electric drilling rigs, workover rigs, top drives, and electric oil substitutes ranging from 3000 meters to 12000 meters, and have been operating steadily for many years. This 10000 meter drilling rig uses the Hewang HD2000 series frequency converter, which is also the customer's greatest trust in the high performance and reliability of the Hewang Electric frequency converter for many years.

Well Shendi Taco 1 played a prelude to the era of "ten thousand meter deep wells" in China. In the Tarim Basin in summer, desert euphratic poplar was green and well area machinery roared. Over 400 days later, the "blind box" buried for billions of years will be opened. China's ultra deep well drilling technology has achieved leapfrog development and will make breakthroughs in deeper fields in the future. Hewang Electric is using independently innovative hard core technology to promote the stable and high-quality development of the petroleum industry.

The petroleum industry is a pillar industry of the national economy, involving not only national energy security and national defense security, but also the sustainable development of downstream high-end manufacturing and strategic emerging industries. In order to develop richer oil and gas resources, advancing to a depth of ten thousand meters has gradually become the dream of several generations of Chinese oil people. The Deep Earth Taco 1 Well Project is a combination of hard core technology and elite forces, with a united effort to achieve the goal of drilling a 10000 meter deep well.

Contact information: 15359293870

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Contact person: KELLY

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The E2400 series frequency converter is a vector controlled frequency converter with IP55 protection level developed by Ourui Transmission. Adopting advanced vector control core and rich system functions, it has advantages such as high voltage utilization rate, high power factor, fast dynamic response, high accuracy, low noise, low rotational speed and large torque output. At the same time, it has good dynamic performance, rich application functions, and can meet the requirements of IP55 protection level. It is suitable for indoor harsh environmental conditions, such as dust, graphite, moisture, and corrosive environments.

Power range: 0.4kW~500kW

Product characteristics

Advanced vector control technology makes control more precise and dynamic performance more excellent

● Support asynchronous motor VVVF, SVC, VC control

Support permanent magnet synchronous motor SVC control

Output frequency 0.50-650.0Hz, resolution up to 0.01Hz

● Settable V/F curves and custom curves

Ultra low noise, carrier frequency adjustable from 3K to 12K

Timely and reliable control protection, high system stability, and support for parameter copying function

● Optional built-in filter

Automatic torque increase, starting torque 150%/0.5Hz, torque control accuracy ± 5%

Output frequency 0.50-650.0Hz (V/F), 0.50-200.0Hz (SVC)

● Protection level reaches IP55 level