Under the leadership of Changyuan Technology Group, CYG ET made a remarkable appearance at the 24th China Hi-Tech Fair - Global Clean Energy Technological Innovation Expo on November 15-17. With the theme of “empowering the country with science and technology", the fair focused on forward-looking technological fields such as clean energy, energy conservation and low carbon, green buildings, and smart network connection. A number of outstanding enterprises in the energy industry, such as China Southern Power Grid, State Power Investment Corporation, China Huadian, and China Energy Engineering Corporation, exhibited cutting-edge products, technologies and solutions of the industry, and jointly explored the future of global clean energy development.
Highlights
As a global enterprise of energy technology and services, CYG ET displayed a series of solutions and relevant products with influence in the industry to global partners, industry exhibitors and visitors. Visitors came to the booth in an endless stream. The representatives of CYG ET actively discussed and exchanged with visitors, highlighting the brand image of CYG ET as a professional high-tech enterprise.
At the fair, CYG ET displayed a series of solutions and products in new energy fields, such as those for PV, energy storage, charging stations, comprehensive energy, and carbon dioxide peaking and carbon neutrality. Among them, the integrated power control system solution for new energy, distributed PV power generation solutions, solution for 1500V centralized energy storage systems, smart energy management integration platform, charging system solution, solution of outdoor cabinet distributed energy storage systems, energy storage cloud platform, virtual power plant solution, Eco Explorer SaaS low-carbon management platform, near-zero carbon enterprise solution, cloud service solution for smart operation and maintenance, drew much attention from the industry.
● Solution of new energy integrated power control system
The integrated power control system integrating wind power/PV/energy storage AGVC, primary frequency modulation, dynamic voltage regulation, inertia support, damping control, panoramic monitoring, measuring and control of containerised transformers, and protocol management has the performance advantages of high integration degree and fast response speed. It can greatly accelerate the response speed of an new energy station while reducing the number and cost of equipment/system configuration of the station. It can be applied to energy storage stations, PV stations, wind farms, and wind, PV and storage power stations.
● Distributed PV power generation solutions
Based on the goal of "carbon dioxide peaking and carbon neutrality", CYG ET takes distributed PV business as an opportunity and launches a complete set of distributed PV solutions, which are suitable for grid-connected, off-grid and microgrid multi-energy complementary modes. CYG ET provides customers with professional distributed PV planning and construction, help customers use green and clean energy, obtain income from power generation, reduce energy consumption, fulfill their social responsibility of energy conservation and carbon reduction, and maximum benefits for customers.
● Solution of 1500V all-in-one machines integrating energy storage, inversion and boost functions
The PRS series all-in-one machines integrating energy storage, inversion and boost functions optimize and integrate PRS-7563 PCS, switch cabinet and transformer. The prefabricated products greatly shorten the construction periods of power stations, and reduce the cost of system design. 2.5 MW, 3MW, 3.45 MW and other specifications are optional, and machines can be customized according to project requirements.
● Smart energy management integration platform
The smart energy management integration platform applies collaborative control of distributed new energy systems, hierarchical load control and other technologies to improve the utilization rate of clean energy in parks; With various functions such as energy management, monitoring of energy consumption at different levels and of different types, diagnosis and analysis of energy consumption are available, the one-stop visual energy management platform contributes to the construction of smart low-carbon parks.
● Charging system solution
CYG ET provides diversified charging pile solutions, which are applicable to various scenarios such as buses, residential quarters, expressways and business districts, and it also provides customized solutions according to actual needs; CYG SUNRI has a complete range of products, including conventional AC charging piles and DC chargers, as well as AC/DC integrated charging piles, portable charging piles, charging complexes, high-power liquid-cooled chargers, etc. The products are of various structures, such as integrated, split, portable and wall-mounted structures. Among them, the high-power liquid-cooled DC chargers are fully compatible with the ChaoJi charging system. The products are characterized by safety, highly compatible interfaces, software with a high fault tolerance rate, remarkable cost performance, and leading system scheme, and they are cutting-edge and promising high-power charging products.
● Solution of distributed energy storage system with an outdoor cabinet
LFP batteries, BMSs, PCSs, monitoring module, power distribution module, fire prevention and temperature control modules are highly integrated into a standardized outdoor cabinet. The solution is characterized by small footprint, good cost performance, high efficiency, intelligence and user-friendliness, high-level safety, etc. It can realize strategies such as peak shaving and valley filling, demand management, demand-side response, and integration of PV, energy storage and charging. It is suitable for application scenarios such as industry and commerce, PV, energy storage and charging stations, and microgrids. CYG ET has launched two outdoor energy storage cabinets, 50kW/100kWh and 100kW/200kWh. Parallel connection of multiple cabinets is supported. The flexible and convenient configuration enables rapid expansion of energy storage systems.
● Energy storage cloud platform
The PRS-3000 energy storage monitoring cloud platform of CYG ET has a user-friendly interface, and has the power station effect index evaluation and income analysis module, and functions of fault alarm analysis and remote monitoring, etc.; Based on the neural network algorithm model, the platform can analyze actual operating conditions of the whole life cycle of batteries, effectively judge battery attenuation, identify battery abnormality, diagnose faults, give early warnings or suggest repair and maintenance, and analyze the related factors affecting the battery performance; Based on the genetic algorithm model, and the current actual operating state of PCSs, the platform can identify early signs of faults after detection, judge the severity and development trend of faults, and determine the best maintenance time and make maintenance plans by using the health management system.
● Solution for near-zero carbon enterprises
Changyuan Energy helps customers quantify their emissions according to ISO14064 and the national standards. According to the total amount and intensity of carbon emissions, the total amount, types and intensity of customers’ energy consumption, customers' infrastructure, technical equipment and technological level, as well as advanced level of carbon emission and low-carbon technology in the same industry at home and abroad, based on customers’ development needs and planning, CYG SUNRI sets scientific and reasonable goals of "carbon dioxide peaking" and "carbon neutrality”, specifies specific work at each stage and gives improvement suggestions, plans implementation paths for customers' low-carbon development, and support customers to build near-zero carbon enterprises.
● Eco Explorer SaaS low-carbon management platform
The Eco Explorer SaaS system is a free information-based carbon emission management platform for enterprises. Scientific calculation of carbon emissions according to international and domestic standards, intelligent analysis of data, automatic generation of editable and multi-format carbon emission reports, and dynamic management of carbon emissions can effectively help users analyze the energy-saving potential of enterprises and reduce the cost of emission reduction. The system is a professional and convenient tool for enterprises to realize carbon neutrality and carbon management.
● Virtual power plant solution
PES-3000CA virtual power plant control and management system applies advanced measurement technology, information and communication technology, and regulation and control technology in distributed power generation, energy storage, electric vehicles, controllable loads and other resource nodes. Through joint coordinated control, the system enables optimal allocation of distributed power generation, demand response resources and other resources in virtual power plants. For external power grids, the resources are regarded as a unified power generation cluster, so as to tap the regulation potential of various internal resources.
● Cloud service solution for smart operation and maintenance
The equipment operating status of users' new energy stations, power transformation and distribution rooms, distributed PV systems, user-side energy storage, and charging stations is collected in real time, and uploaded to the smart operation and maintenance management platform. The platform monitors, calculates, analyzes the uploaded data and gives alarms if necessary. It is a platform for remote monitoring, early warning, operation and maintenance according to work orders, and equipment management. Create smart power stations/parks with “transparent data", “smart operation and maintenance" and “active response to customer needs".
"Make good use of energy and create a better future". With the vision of "carbon dioxide peaking and carbon neutrality", CYG ET will keep forging ahead in the field of new energy, provide safer and more stable solutions, products and services for industry development and innovation, and promote safer and easier use of energy utilization with its advanced technologies.