Huafon ESS helps Xinmei Electric build Green Low-carbon Factory
In 2022, in response to the national strategic decision to achieve "carbon peak and carbon neutral" goal, Hangzhou Xinmei Complete Electric Appliance Manufacturing Co., Ltd. built a digital and intelligent park micro-grid around the concept of multi-functional and highly flexible grid construction, which basically realized the clean energy replacement in the park. "Xinmei Zero Carbon Park" has been reported by Hangzhou Daily, Hangzhou Development and Reform Commission and Xiaoshan Economic and Technological Development Zone.
In 2022, in response to the national strategic decision to achieve "carbon peak and carbon neutral" goal, Hangzhou Xinmei Complete Electric Appliance Manufacturing Co., Ltd. built a digital and intelligent park micro-grid around the concept of multi-functional and highly flexible grid construction, which basically realized the clean energy replacement in the park. "Xinmei Zero Carbon Park" has been reported by Hangzhou Daily, Hangzhou Development and Reform Commission and Xiaoshan Economic and Technological Development Zone. The project has not only been selected as one of the "2022 "Zero Carbon China" Excellent Cases and Zero Carbon Technology Solutions", but also one of the top ten low-carbon application scenarios in Hangzhou.
The creator of the low-carbon project behind it is Huafon ESS, a strategic deployment in the field of new energy by Huafon Group, one of China's top 500 companies. With the mission of "making energy safer, more efficient and cleaner", Huafon ESS is committed to providing an efficient and intelligent integrated energy management platform for the world.
Xinmei Electric, originated from Xiaoshan Local Electricity Switching Factory opened in 1994, after 28 years of continuous development, Xinmei has grown into the largest equipment manufacturer in Zhejiang Province's electric power system, and is the only company in Zhejiang Province's electric power system to provide power distribution equipment for the Hangzhou Asian Games, G20 Hangzhou Summit, World Internet Conference, Deqing UN Geoconference, 14th FINA World Swimming Championship (25m) and other The company that provides power distribution equipment for world class events.
Xinmei Electric specializes in R&D, production, sales and technical service of 40.5kV and below high and low voltage complete sets of equipment, components, pre-installed substations, intelligent distribution networks and other products. The main production and testing equipment adopts brands such as German Tong Fast, Japanese Komura and American Phoenix, etc. The production and testing level is on par with the international first-class electrical equipment manufacturers. In addition, the company has established partnerships with international electrical companies such as Schneider, ABB and Siemens, and many products are synchronized with international standards.
Taking over the global electrical equipment manufacturing business, Xinmei Electric Park has built diversified new energy equipment including solar and wind energy to meet the high demand of power generation in the factory. As a world-class manufacturing company, how to intelligently manage the energy in the park to reduce energy and emissions while achieving cost reduction and efficiency, how to respond to the dual-carbon target and use clean energy to create a zero-carbon park, and how to use high technology to realize an integrated platform for efficient management of comprehensive energy has become one of the development priorities of Xinmei in recent years.
Green low-carbon factory management platform
So far in 2019, Huafon's energy storage team has helped Xinmei implement the national "carbon peak, carbon neutral" strategy and explore the intelligent management of integrated energy in the park by applying smart microgrid control technology. The "green low-carbon factory management platform" and microgrid control we provided for Xinmei realize the visualization and intelligent operation of energy system, and the cooperative management of PV system, energy storage system, flexible load and charging pile; using industry-leading algorithms such as PV and load prediction model, temperature-power model and optimization decision model. Combining edge computing, cloud-side collaboration and big data technology, it realizes dynamic and flexible regulation and optimal management of energy equipment; through the use of strategies such as local consumption, AI peak-shaving and valley-filling, demand control and flexible load regulation, with the goal of low carbon, economy, efficiency and safety, it helps the park fully increase the proportion of clean energy consumption, improve energy utilization efficiency, make energy use more reasonable and efficient, and significantly reduce Energy consumption and production costs of enterprises have been significantly reduced.
"The 'green low-carbon factory management platform' provided by Huafon ESS, through intelligent means, scientifically and dynamically adjusts the power consumption of enterprises, greatly reducing the power consumption load during peak periods." The person in charge of Xinmei Electric said, "In the past, when the enterprise was running at full load of the production line, the hourly electricity consumption was about 2,000 degrees; currently, through this platform, the company can save about 600 degrees of electricity per hour on average." In addition, Huafon ESS also helps Xinmei to carry out intelligent "source-grid-load-storage" regulation and provide demand-side response services for the grid. When the grid sends out demand-side response dispatching instructions, the microgrid controller will independently adjust and optimize the operation of the energy storage system and flexible load in the park to meet the dispatching instructions, realizing the interaction between the park load and the grid.
Huafon ESS helps Xinmei Electric's "Zero Carbon Park" project to actively promote a green, low-carbon, efficient and clean development model, achieve optimal management of carbon emissions, and bring about cost reduction and efficiency improvement for the enterprise. In 2020, it achieves carbon dioxide emission reduction of 616.01 tons, 986.21 tons in 2021, and 1425.78 tons in 2022. 920,000 Yuan in 2020, and 1.69 million Yuan in 2021, taking the lead in achieving carbon neutrality.
Huafon ESS Microgrid Solution
What is the technology behind Xinmei Electric's green low-carbon park? -- It is Huafon's intelligent microgrid solution for energy storage.
Microgrid is an electrical interconnection system containing a high percentage of renewable energy, which undertakes the task of using and consuming renewable energy, and interacts with the large grid, which can improve the utilization of renewable energy and improve the economic and environmental benefits while ensuring the safety and stability of the large grid. And at the same time, the construction technology of microgrid also faces many challenges:
1. The micro-sources in the micro-grid are complex and diverse, including wind energy, light energy and other diverse energy sources. Each micro-source has its own unique operation and working mode, and it is difficult to make reasonable real-time optimal scheduling according to the actual changes. The controller needs to have the ability to handle a large number of controllable objects with mixed characteristics.
2. single data decision failure new energy generation has strong uncertainty, time-varying characteristics, then the data such as meteorology and power data coupling decision, turn passive into active, to improve its measurable and controllable ability and security stability, is the key to technology.
3. strong anti-interference ability is required in microgrid power supply is distributed, decision-making and control objects, signal changes quickly, the traditional controller is weak anti-interference ability, reaction, processing, decision-making speed and efficiency can not meet the needs of new energy environment microgrid control.
After years of experience in the industry, Huafon's energy storage team has formed a set of green and low-carbon intelligent microgrid control platform solutions that have been verified for a long time and widely recognized in the industry. It can be used in multiple scenarios such as islands, mines, remote mountainous areas and industrial parks, with a wide power output range of 10 million to megawatts, and can be unattended, with a maintenance-free market of 1000 hours.
The core technology of Huafon ESS microgrid solution is "cloud platform + station side energy management system + microgrid controller" . We provide customers with an integrated smart energy management platform, which not only supports rich "energy storage+" business scenarios, but also provides local energy management system and big data cloud platform for customer-side, power-side and grid-side energy storage projects, supporting control modes such as plan tracking, smooth output, command tracking and autonomous control to meet various energy storage It supports plan tracking, smooth output, command tracking, autonomous control and other control modes to meet the requirements of various energy storage applications.
The energy management system collects power generation/use information from distributed power sources, energy storage units, user multi-energy loads and other objects in the micro-grid, and processes and analyzes the data to obtain optimal control results for a variety of objects, and conducts online real-time control through the micro-grid optimization controller to improve the overall energy utilization efficiency of the micro-grid, reduce system operation costs, and meet users' demand for power quality and power supply safety while turning the Microgrid becomes an independent autonomous system capable of self-control and optimization management.
Based on powerful cloud-side collaboration, big data collection and calculation and other core technologies, it creates an efficient integrated energy operation service platform, which is a powerful carrier for Huafon ESS to operate clean energy efficiently, and can quickly help customers achieve asset security, significant improvement in energy efficiency, and cost reduction and efficiency in operation and maintenance.
On the road to low-carbon, Huafon ESS has been adhering to the mission of "making energy safer, more efficient and cleaner", and together with customers, weaving the dream of a green earth.
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