Today, Huichuan Technology releases the world’s first Vplus-Pin flat line low-voltage industrial motor. This article according to the Huichuan technology drive motor SPDT director Zou Deming conference content to sort out, to the reader.

■ Zou Deming, Director of SPDT of Huichuan Technology Drive Motor

In the opening video, shows the development of motor technology, but also raises the question, is 200 years later, what kind of motor do we need today? Today we try to give the answer to Huichuan.

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350005-01-02-05-00-01 The popularity of high-efficiency motors must be the future trend

One of the important means to reduce carbon emission is to save energy, we can look at a set of data, in 2023, China’s industrial electricity accounted for 65.8% of the total electricity consumption of society, of which 75% came from industrial motors, that is to say, the motor is the largest single type of power consumption transmission equipment.

We have done a simple calculation, if the energy efficiency of these motors is increased by 3%, then it will save 182.1 billion KWH of electricity per year, which is equivalent to the annual power generation of the Three Gorges Dam. Therefore, the popularity of high-efficiency motors must be the trend of the future industry.

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When it comes to high-efficiency motors, we have to mention another topic, that is, motor volume. If the existing technology is used to improve the energy efficiency of the motor, the volume of the motor will be more or less increased, so that many scenarios using the motor will have problems, such as the overall structure of the equipment plant needs to be adjusted, the load bearing of the motor installation needs to be redesigned, the transformation of the end user is affected by the structural changes of the original equipment, and ultimately directly affect the return on investment cycle.

350005-01-02-05-00-01 There is still a lot of room for innovation in the transmission chain

In addition, we also found a problem, that is, the reasonable choice of motor and transmission structure. Motor technology has developed for nearly 200 years, and has also evolved many technical routes, but the development of the transmission structure with the motor is actually relatively rough, which also means that with the progress of motor technology, the innovation of the entire transmission chain has relatively large space for mining.

A few years ago, our Huichuan motor in the textile industry, for example, the customer’s original scheme is asynchronous machine belt connection, we use frameless permanent magnet motor to achieve direct drive, directly remove the belt efficiency loss, energy efficiency increased by 25%, to achieve maintenance-free, installation time reduced from two hours to 10 minutes, now the scheme has been fully promoted in the weaving industry. The proportion of high-efficiency motors in the industry is also increasing year by year.