New motor energy-saving technology has been successfully applied

Recently, China's independent research and development and won the national patent of CNC excitation speed control technology recently in China Resources Cement enterprises with a daily output of 5,000 tonnes of new dry-process cement production line 2800KW kiln end high temperature fan debugging success. The person in charge of the energy-saving transformation project told China Cement Network that this is the first case of adopting CNC excitation speed control technology on a high-pressure high-power motor of more than 2500KW in China, and according to estimation, the transformation of the fan alone can save more than 2.2 million yuan of electricity for the enterprise every year.

It is reported that the successful application of CNC excitation speed control technology is independently developed by the Beijing Ziyouwan Technology Co., Ltd. and has full intellectual property rights of a new generation of motor energy-saving technology. Relative to the traditional speed control and energy saving technology, a new generation of CNC excitation speed control technology is more suitable for more than 6KV high-voltage high-power winding motor energy-saving transformation, especially in the cement industry energy-saving effect is remarkable. Compared with the traditional motor energy-saving technology, this technology does not produce high harmonics on the power grid, and has the characteristics of high efficiency and energy saving, stable and reliable performance, convenient operation and maintenance. From the actual application situation, in the energy saving input, energy saving benefits, the requirements of the operating environment, equipment maintenance and maintenance costs have obvious advantages. The reporter also learned in the interview, the technology has been successfully applied since 2005 in a number of cement enterprises in the power of 400KW-2000KW motor, two years of smooth operation, power saving rate of 20% -50%.

In recent years, China's national economy continues to grow rapidly, but the energy consumption per unit of GDP has been high, therefore, energy saving and emission reduction work more and more by the national government at all levels of attention. In the just-concluded 17th National Congress, the Party Central Committee explicitly proposed to build and develop an ecological civilisation, and basically form an industrial structure, growth mode and consumption pattern that saves energy and resources and protects the ecological environment. Relevant experts said in an interview with reporters that most of China's energy is consumed in the form of electricity, and in the country's total electricity consumption, 35-40 per cent of high-voltage motor consumption. The expert further pointed out that in the cement, petroleum, chemical, electric power, metallurgy and other high energy-consuming industries, high-power motor equipment accounted for a larger proportion, so do a good job of motor equipment, especially high-power motor equipment, energy saving work has undoubtedly become one of these industries and even the country's ‘energy saving and emission reduction,’ the work of ‘the most important thing’. The most important thing’. CNC excitation speed control technology in the successful use of high-voltage high-power motors, marking China's high energy-consuming enterprises is expected to change the situation of high power consumption, energy-consuming enterprises to bring great economic benefits at the same time, but also will produce good social benefits!

Yuncheng Anjie Fan Electric Co., Ltd. is a professional manufacturer specialising in the development of mining fans and tunnel ventilation, and is a professional development enterprise for ventilation systems in the field of mining and railway infrastructure in China.

As a ventilation equipment manufacturing company, we have more than 20 engineers and technicians specialising in ventilation and have extensive experience in the development and application of ventilation equipment. We work closely with our customers to understand their needs and customise the best products for their specific requirements.