Introduction
The National Development and Reform Commission, the Ministry of Ecology and Environment and other departments have issued a circular on the activities of the 2022 National Energy Conservation Publicity Week and National Low-carbon Day.According to the circular, the 2022 National Energy Conservation Publicity Week will run from June 13 to 19, and the National Low-carbon Day will run from June 15.The theme of this year's National Energy Conservation Publicity Week is "Green and low-carbon, energy-saving first".The theme of the National Low-carbon Day activity is "Implement the 'Dual Carbon' action, Build a beautiful home".
01 High efficiency and energy saving help achieve the "dual carbon" target
Today, the "dual carbon" target is a familiar new term.The energy saving and emission reduction of enterprises not only benefits the country and the people, but also lays a good foundation for the high-quality and efficient development of enterprises.
Frequency converter is the key part of motor control system and industrial energy saving, its importance can not be ignored.Especially in the face of the broad field of industrial automation, inverter plays a pivotal role.Low and medium voltage inverter, can be applied to most motor driving occasions, can realize the process speed regulation, energy saving, soft start, improve efficiency and other functions, in electric power, metallurgy, petrochemical, coal, lifting machinery, textile chemical fiber, oil and gas drilling, building materials and other industries have been widely used.
02 Energy revolution focuses on market opportunities
PI500 series frequency converters and intermediate frequency power supply products of Puchuan Technology have been successfully used in several heavy oil well distribution areas such as Daqing oilfield, Changqing oilfield, Shengli oilfield, Huabei oilfield, Liaohe oilfield and Yumen oilfield.Through field adjustment, the application of frequency conversion heating effect has obvious advantages over power frequency heating.
① Reduce pollution to power grid
The original power frequency heating, need three phase change two phase, resulting in transformer input three-phase voltage imbalance, serious pollution to the power grid. After the application of frequency converter, the power factor is improved, the harmonic content is obviously reduced, and the pollution to the power grid is reduced.
②The energy saving effect is obvious
According to test, every cabinet of frequency conversion power supply saves electricity than corresponding cabinet of power frequency to be in 20% or so, powerful saved electric energy, improved working efficiency, ensured the effect of heating system.In short, frequency conversion heating is a revolution of heavy oil thermal recovery.China is rich in heavy oil resources, and popularizing this technology is an effective way to save energy and reduce emission and improve efficiency in oil production industry.
Talk about a "dual carbon" goal
With the proposal of the "double carbon" goal, the concept of comprehensive energy saving and consumption reduction, green and sustainable development will be further deepened. While deeply ploughing traditional industries, inverter will open a broad emerging application market through innovative technology and high-quality products.Passtech will explore new opportunities in more new application scenarios.
