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new power systems, energy storage, supercharging, virtual power plants and other topics are hot topics at the 2024 international digital energy exhibition. the picture shows visitors visiting the smart charging network.

shenzhen news network, september 9, 2024 (text/photo by wang hairong, chief reporter of shenzhen business daily) on september 8, the 2024 international digital energy exhibition kicked off in shenzhen. new power systems, energy storage, supercharging, virtual power plants and other topics became hot topics at the exhibition. many companies showed off their "unique skills" and "muscles" at the exhibition, demonstrating the broad prospects of the "blue ocean" of the digital energy economy.

digital technology makes new power systems smarter

by integrating digital technology, the production, distribution and use of energy will become more efficient and intelligent. with the help of new applications of digital energy technologies such as smart grids, distributed energy, and virtual power plants, new impetus will be injected into the green development of cities.

as a participant and promoter of the new power system, beijing kerui power distribution automation co., ltd. displayed an outdoor energy storage cabinet and an automation equipment set equipped with rdcu-1a/w distribution network measurement and control terminal. the energy storage converter and booster integrated unit developed and produced by it is an important component of the electrochemical energy storage system, which can realize the energy exchange between the battery and the power grid, control and manage the charging and discharging of the battery, and support both grid-connected and off-grid operation modes.

at the cgn booth, a "smart" digital screen showcased the smart nuclear power construction site used in the nuclear energy industry. in addition to displaying the basic information and temperature conditions of the construction site, the screen can also display the total number of people on site, the number of fence workers, and the number of vehicles entering the site in real time. it also uses sensors and camera equipment to perform ai detection on safety situations such as smoke alarms, speeding vehicles, and not wearing helmets.

changyuan technology group co., ltd., which specializes in the intelligent digital r&d, manufacturing and services of industrial and power systems, exhibited its latest products such as photovoltaic power generation improvement and intelligent operation and maintenance solutions and intelligent power transmission solutions. among them, the overall intelligent power transmission solution created by integrating cutting-edge technologies such as edge computing, the internet of things, and artificial intelligence has achieved all-round perception of overhead lines, power cables, and channels, and has multiple functions such as status monitoring, risk warning, intelligent linkage, and fault analysis, providing a strong guarantee for the safe operation of power transmission lines. its original restoration cable body connection technology (mmj/emt) fills the domestic technology gap.

new energy vehicle charging and battery replacement equipment is preparing for a "renewal"

with the continuous increase in the penetration rate of new energy vehicles, the demand for efficient and reliable charging facilities has increased, and new energy vehicle charging and swapping equipment has been required to be "renewed". this exhibition brought together many representative companies in the field of new energy vehicle charging and swapping equipment production and construction, and demonstrated breakthroughs and innovations in charging and swapping technology.

shenzhen anhewei electric power technology co., ltd. is an energy exchange network solution provider. it is reported that the company is conducting industry-university-research cooperation with scientific research institutions to enhance the technical research and development capabilities of new energy vehicle charging facilities and value-added services. at the same time, using its self-developed small-scale intelligent, standardized, modular, and mobile charging mode, it participates in the construction of new energy public transportation systems in many provinces and cities in china, and expands to taxis, commuter vehicles, logistics, long-distance passenger and freight transportation and other fields, to build a three-dimensional urban distributed intelligent charging station (pile) network combining points and surfaces.

the charging, storage and discharge industry highlights the "strengthening chain" effect

in the process of steadily promoting the realization of the "dual carbon" goals, emerging energy storage technologies are emerging one after another and are constantly being optimized and upgraded. in the future, with the large-scale access of renewable energy to the power grid, the demand for energy storage systems will increase, and their role in balancing supply and demand, improving energy efficiency, and ensuring the safe and stable operation of the power grid has attracted much attention.

in the energy storage exhibition area of ​​the 2024 international digital energy exhibition, a series of cutting-edge technologies and innovative solutions were presented, including supercharging, electric charging and storage, virtual power plants, charging piles, etc. wanbang digital energy co., ltd., shenzhen abb electric transportation technology co., ltd., shenzhen shenghong electric co., ltd., shenzhen heda zhongyuantong power technology co., ltd., shenzhen aotexin power equipment co., ltd., shenzhen yingfeiyuan technology co., ltd. and other companies brought the latest energy storage products and technologies, including high-energy-density energy storage batteries and intelligent energy storage management systems.

various companies demonstrated how supercharging technology can quickly charge batteries in a very short time to meet consumers' pursuit of convenience; the power charging, storage and discharge system demonstrated how intelligent scheduling can optimize power grid operation and improve energy utilization efficiency; the virtual power plant revealed how to integrate scattered energy resources through digital means to achieve optimal energy configuration; the charging pile industry chain showcased full-chain services from design to manufacturing.

huawei digital energy brought innovative solutions and achievements in the fields of clean power generation, transportation electrification, and green ict energy infrastructure to the exhibition, among which various supercharging equipment was placed in a prominent position. staff introduced that after the release of the 720/600 fully liquid-cooled ultra-fast integrated products last year, this year huawei digital energy's liquid cooling platform will launch multiple series of power range products, adapting to multiple scenarios such as cities, counties, highways, and logistics.

according to reports, huawei digital energy has also joined hands with vehicle manufacturers, charging operators and industry chain partners to jointly establish a super charging alliance. at present, huawei's smart charging network has deployed more than 30,000 fully liquid-cooled ultra-fast charging piles in more than 200 cities in 31 provinces, autonomous regions and municipalities across the country.

shenzhen youyou green energy co., ltd., which is deeply engaged in the field of new energy vehicle charging, battery replacement and energy storage, displayed its highlight products, 40kw independent air duct ip65 high protection charging module and 40kw ip65 liquid cooling charging module, making outdoor charging of electric vehicles more efficient.