The 2022 World held in Nanchang Greenland International Expo CenterWireless chargingThe World Wireless Charging Conference (WWCC) invitedWireless chargingSeveral representatives of well-known enterprises in the industry made speeches to discuss in depth aboutWireless chargingThe application and technical reserve of various aspects of technology have promotedWireless chargingFace to face communication, multi-party interaction and cross-border cooperation in the industry.internationalWireless chargingThe Wireless Power Consortium was invited to attend the conference and brought the application standards of wireless charging in the household and industrial fields.
Dr. Hao Peng, Co Chairman of Hi Ecology and Chairman of Industrial Standards, attended the conference and gave us a keynote speech titled "Application of Wireless Charging in Household and Industrial Fields", which mainly introduced five modules, namely, WPC organizational chart, household and industrial standards, industrial wireless charging standards, LEV wireless charging standards, and kitchen application wireless charging standards.
Dr. Hao Peng, who graduated from Melbourne University, is the chairman of the medium and high power related working group of the Wireless Power Consortium. He is responsible for the development of international standards for wireless charging. He is also a senior member of the Chinese Electrotechnical Society. He is also the co chairman of the WPC's HI Ecology and also the chairman of industrial standards.
The organization chart of the International Wireless Charging Alliance (hereinafter referred to as "WPC") can clearly understand that the WPC's organization structure is dominated by the Council, which consists of an executive director, a financial director and several organizational departments. Different departments perform their own duties and carry out departmental work in different research or application directions.
We can see from the figure that household and industrial standards, wireless charging technology is adopted in different fields, developing towards different standards and constantly strengthening the safety protection in corresponding directions, and constantly improving the development of wireless charging technology in household and industry.
The Household and Industrial Standards Working Group (HI-SWG for short) has several departments to complete the promotion and implementation of standards, and has a Joint Standards Committee, which can make the Household and Industrial Standards Working Group run better.
This chapter focuses on the standard of industrial wireless charging.
The development and updating of automation equipment is like a hundred competitors competing for the current, demonstrating the rapid development of the industrial field.Wireless charging technology has also achieved faster and greater development in the industrial field, so the WPC has established an industrial standard group to better serve the industry of wireless charging technology used in the industrial field.
The development of wireless charging technology in the industrial field can obtain many benefits, such as safer charging methods, lower costs, and a safer working environment.
As shown in the figure, the typical application of the coal mine industrial scene is the application of wireless charging technology in the industrial field.
The application of LEV wireless charging standard can make it easier for electric bicycles, scooters and other light electric vehicles to realize wireless charging everywhere.
Companies and their suppliers in the field of light electric vehicles are very interested in the standardization of wireless charging, and have successfully implemented the standard, which has greatly improved the development and daily use experience of light electric vehicles, and also promoted environmental protection and sustainable development.
The formulation of more perfect standards for light electric vehicles will help drive the development of the light electric vehicle industry and improve the compatibility of wireless charging in the market, so that cities can get better planning and citizens can travel more easily.
A diagram of the future launch, development and application of wireless charging light electric vehicles.
The benefits brought by the popularization of wireless charging standards in the kitchen.
In addition to supporting power up to 2200W, the Ki standard also supports a variety of safety protection functions.For example, multiple protection functions such as automatic power-off function for electrical appliances dumping and foreign matter detection function can better ensure that users can obtain more comprehensive safety protection when using wireless charging in daily use.
Ki standard will be released in 2024, and relevant departments have been established for promotion, certification and maintenance.It will bring an innovation to the kitchen and produce a batch of kitchen appliances that are safer, smarter and more convenient.
The QI standard is mainly used for wireless charging of mobile intelligent devices such as mobile phones, and the power is generally low.The HI standard is applied to equipment with higher power requirements and higher conversion efficiency, and is mainly developed for high-power equipment applications.
With regard to the formulation and implementation of standards, the WPC has a set of strict implementation standards, which can be passed only after being checked at all levels.
WPC's household and industrial standards for wireless charging and Qi standards for mobile phones can reach 15W of power and transmit more power in the future;Ki standard of wireless kitchen, allowing users to redefine how the wireless kitchen prepares, cooks and cleans food;The formulation of standards for light electric vehicles makes it easier to charge electric bicycles, scooters and other light electric vehicles wirelessly everywhere;In industry and manufacturing, it provides radio energy for robots and other electrical equipment.
Summary of charging head network
The application of wireless charging in household and industrial fields has been constantly improving, but a hundred schools of thought have formed a situation of contention for wireless charging standards, so a standardized and safe wireless charging standard is needed to break the deadlock.For this reason, the WPC of the International Wireless Charging Alliance has released a number of standards on the application of wireless charging in the household and industrial fields, so that users can use more safe and standardized wireless charging technology.It can bring better benign development and more standardized wireless charging market to the wireless charging industry, avoid generating more unnecessary electronic waste, and help the green and sustainable development strategy of the wireless charging industry.