Development trend of motor industry: accelerating infiltration of high-efficiency and energy-saving motors

In recent years, with the development of power electronics technology, computer technology and control theory, the global industrial motor market has grown greatly. Energy conservation and environmental protection has gradually become one of the hot issues in the world, and the world motor is also developing in the direction of high efficiency and energy saving, with great potential for development.

All the developed countries have formulated the energy efficiency standards of motors one after another. Europe and the United States and other developed countries continue to improve motor energy efficiency access standards, almost all have used high-efficiency energy-saving motors, some areas have begun to use ultra-efficient energy-saving motors.

The motor industry will transform towards intelligence and energy saving in the future.

This year, the relevant environmental protection policies around the world have pointed out a clear policy guidance for improving the efficiency of motors and machines. Therefore, there is an urgent need for the motor industry to speed up the energy-saving transformation of existing production equipment, promote efficient green production technology, and develop a new generation of energy-saving motors, motor systems and control products, testing equipment and so on. Improve the technical standard system of motor and system, and strive to enhance the core competitiveness of motor and system products.

Under the promotion of advocating low-carbon, energy-saving and emission reduction policies, substantial progress will be made in the promotion and application of energy-saving mechanical and electrical equipment. With the active implementation of global energy conservation and emission reduction and the gradual implementation of high-efficiency energy-saving motor subsidy policy, the high-efficiency and energy-saving motor industry will usher in explosive growth.

High-efficiency and energy-saving motor refers to the general standard motor with high efficiency. The efficiency value can reach GB18613-20025 Standard two. High-efficiency and energy-saving motors generally adopt new motor design, new technology and new materials to improve the output efficiency by reducing the loss of electromagnetic energy, thermal energy and mechanical energy. Compared with the general standard motor, the energy saving effect of the high efficiency and energy saving motor is remarkable, and the efficiency can be improved averagely under general circumstances.4% Left and right.

The automatic punching methods such as single-chip microcomputer and programmable logic controller have been widely used in the stamping production of foreign advanced enterprises, but the punching process of domestic motor manufacturers is still mainly based on single-chip punching and manual feeding and discharging. In order to improve the production efficiency, reduce the accident rate, reduce the cost of product quality control, improve the digital and information level of the production line, and realize automatic production, it is an irreversible trend for motor enterprises in the future.

From the point of view of the scale division of the world motor market, China is the motor manufacturing area, and the developed countries in Europe and the United States are the motor technology research and development area. Take micro-special motor as an example, China is the largest producer of micro-special motor in the world. Japan, Germany and the United States are the leading forces in the research and development of micro-special motor, which control most of the high-grade, precision and new micro-special motor technology in the world.

An inventory of outstanding motor enterprises in the field of green and low carbon

From the point of view of the scale division of the world motor market, China is the motor manufacturing area, and the developed countries in Europe and the United States are the motor technology research and development area. Take micro-special motor as an example, China is the largest producer of micro-special motor in the world. Japan, Germany and the United States are the leading forces in the research and development of micro-special motor, which control most of the high-grade, precision and new micro-special motor technology in the world.

At present, among the market participants in the global motor industry, those who take the lead in the low-carbon field are ABB, Siemens Motor,RoshX, Mitsubishi Electric,GE Wait.

ABB

ABB It is always committed to promoting the development of green and low-carbon economy, and is constantly ploughing in the fields of clean energy utilization, energy efficiency optimization and electrification efficiency improvement. After paying attention to the pain points and needs of the rail transit market ABB It is focused on three aspects: intelligence of operation and maintenance, high efficiency of management and environmental protection of equipment.

ABB The purpose of the scheme is to realize the transformation from passive prevention to active prediction through predictive maintenance, relying on the optimization of switchgear and the use of on-line monitoring devices. it realizes the real-time perception and mastery of the state of the equipment and replaces the traditional one with a new environment-friendly insulation medium.SF6 The impact on the atmospheric environment has been greatly reduced.

Siemens motor

As one of the world's leading suppliers of resource-efficient technologies, Siemens occupies a position in offshore wind turbine construction, gas and steam turbine power generation, transmission solutions, infrastructure solutions, industrial automation, drive and software solutions, as well as medical imaging equipment and laboratory diagnostics.

For a long time, Siemens Motor adheres to the development concept of resource-saving and environment-friendly factories, and actively adopts green production technology, and also plans to implement it.EMS Energy management systems, photovoltaic power generation and intelligent monitoring systems, etc., to create a digital "green factory".

Moreover, Siemens Motor also effectively carries out green environmental protection-related training and publicity to encourage all staff to participate in the construction of a cleaner production environment to ensure that the concept of excellent and efficient "green manufacturing" is passed on to every employee.

RoshX

As early as 20 Years ago RoshX It has transformed the green environmental protection industry and invested a lot of money in research and development to explore the application of green environmental protection technology. Now RoshX It has not only become a trusted brand, but also made a positive contribution to the cause of environmental protection.

RoshX Since its establishment, in the long history of more than 100 years, it has constantly innovated the environment and energy technology, and gradually formed a technical enterprise with the R & D, production and sales of products in the field of industrial automation as its main business. and provide high-quality products for middle and high-end equipment manufacturers. Customers are involved in chemical, food and beverage, iron and steel, pharmaceutical, water treatment, mineral, energy, electronics, automotive and other machinery manufacturing industries.

RoshX Keen to gain in-depth insight into the customer's market, whether in the automotive industry, transportation, energy and new energy RoshX All rely on the persistence of quality and profound professional skills to develop innovative solutions to the challenges faced by customers. In order to help enterprises succeed with high standards RoshX Keep up with the development trend of the times and constantly have the courage to innovate and develop new technologies for the future. "Innovation and environmental protection" is its commitment and motto.

Mitsubishi electric machine

Mitsubishi Electric is implementing low-carbon environmental protection and is continuing to develop infrastructure technologies that contribute to the sustainable development of society in the future, such as the realization of smart cities./Elevators and escalators in buildings, as well as railway systems which have attracted renewed attention because of their environmental performance, and to cultivate and develop the environmental awareness of the company's staff.

Mitsubishi Electric gives full play to the advantages of integrated motor manufacturers and introduces all kinds of efficient equipment, including building air conditioners that improve energy consumption efficiency and air exchange systems that reduce air conditioning load through energy-saving ventilation (Lossnay), taking into account both energy saving and comfort LED Lighting, full use of electricity to avoid waste DC distribution system (D-SMiree), elevators with the help of high-efficiency motors and renewable energy to achieve energy saving.

GE

GEFounded in 1892 It was once the most valuable company in the United States. Now, after several changes at the helm, the century-old manufacturing giant is trying to restore its glory. General Electric (GE Collect global wisdom and experience, devote ourselves to energy transformation, vigorously develop new energy fields such as gas turbine power generation and pumped storage, and contribute to the realization of a better life and social development as our own mission.

GE The use of technology to help users improve efficiency, a large number of renewable energy into the power grid, its intermittence and instability will bring challenges to the power grid, so a large number of flexible power sources are needed to support and improve regulation capacity. Gas turbines have such characteristics. meanwhile GE These characteristics can also be further strengthened through technical transformation to help users of gas-fired power plants to earn more revenue from power auxiliary services.GE Is working with global partners to focus on gas turbine power generation, pumped storage and other areas, while developing technological innovation, with the purpose of low-carbon environmental protection, committed to the low-carbon transformation of high-carbon emission industry.