In order to cope with global climate change, reduce environmental pollution and achieve sustainable development, the transformation of the global energy structure has become a consensus. Focusing on the photovoltaic industry, PV modules** fell from more than US$5 per watt to 0For $2, photovoltaics became the lowest-cost way to generate electricity. According to a report by Infolink Consulting, the annual installed capacity of global PV has increased from tens of MW to more than 400GW, and is expected to reach 1TW around 2030, entering the T era.
As an important force in today's energy revolution, solar photovoltaic is moving towards the C position of the future energy system.
In the spotlight, there is such a photovoltaic company:With 26 production bases around the world, the company's main product shipments have ranked among the top 5 in the world for 12 consecutive years, with 110 GW of photovoltaic module shipments, 26 GW of power plant project reserves, and 55 GW of energy storage project reserves。It is Canadian Solar, the world's leading manufacturer of photovoltaic modules and large-scale energy storage systems.
Let solar energy enter thousands of households and give future generations a better earth. ”
With this vision in mind, Canadian Solar is committed to providing green solar energy to the world while taking the path of ESG sustainability, and has offset nearly the electricity generated by the shipment of photovoltaic modules2.400 milliontons of carbon emissions, for2300+ millionHouseholds are provided with clean electricity.
In order to achieve the goal of generating 100% of the electricity needed for production and operation worldwide by 2030 from renewable sources, Canadian Solar is focusing on reducing electricity and energy consumption through the iteration of product technologies and the implementation of energy-saving projectsIn 2022, the annual energy intensity decreased by 7% year-on-year, and it is expected to continue to reduce the annual energy intensity by 8% in 2023.
In order to achieve the phased target of 74% by 2027, Canadian Solar has reduced the energy intensity of production and manufacturing, and has paid attention to the huge energy-saving space in public and auxiliary workshops, and plans to accelerate the implementation of energy-saving transformation of electromechanical energy systems in major bases around the world.
Canadian Solar's base in ThailandIt is the main concentration of the company's production capacity in Southeast Asia, and it is also the largest photovoltaic manufacturing base in Thailand.
Deep Intelligent Control, the world's leader in next-generation technology for system energy saving, has recently successfully helped Canadian Solar's two bases to be selected into the 2023 Jiangsu Province Green Factory List, creating a model of low-carbon green manufacturing. In order to help Canadian Solar further promote its sustainable development goals, DeepInsight came to Canadian Solar's Thailand base to diagnose the energy consumption of this "large energy consumer" and tailor a set of in-depth energy efficiency solutions to solve the energy consumption problems of the base's refrigeration stations one by one
The load rate of the main engine is high, and the refrigeration capacity is tightThe host maintains high-load operation for a long time, and high temperature alarms often occur, resulting in high production safety risks.
Expansion of refrigeration station buildingAdd high-efficiency medium-temperature water system and cooling tower to cool the process cooling system and air compressor system, improve the energy efficiency of the main engine, and ensure production safety.
Manual control of the equipment, can not be dynamically adjusted in real time
The equipment mainly relies on manual control, which cannot be adjusted in real time according to the changes in terminal demand, and lacks coupling considerations between systems.
Deep energy-saving optimization controlBased on the new generation of "mechanism framework + AI" technology, high-precision modeling of the equipment and real-time traversal calculation of hundreds of thousands of combinations of operating conditions under the condition of ensuring the end demand, find and issue the corresponding control parameters when the system has the lowest energy consumption, and realize the closed-loop control and global active optimization at the system level.
The foundation for security is weak
The original control system only alarmed after the failure of the host part, and lacked preventive diagnosis methods and timely fault protection measures.
Data verification and intelligent diagnosisThe balance check of flow, temperature, pressure, cooling and heat and other parameters, and the diagnosis of various energy efficiency anomalies is carried out when system faults are found, such as low equipment operation efficiency, sudden energy consumption mutations, continuous losses, etc.
System alarm and security protectionHost anti-surge protection, minimum flow protection, minimum water temperature protection, pump waterproof hammer start-up curve protection, minimum differential pressure protection, approaching temperature too high alarm, etc
With cutting-edge product technology and professional solutions, Deepin Intelligent Control finally stood out from many energy-saving companies and successfully signed a cooperation agreement with Canadian Solar.
Human beings coexist with the earth, and green electricity goes hand in hand with sunlight.
In the future, Deepin Intelligent Control will work with Canadian Solar to bring more green and low-carbon solar energy into thousands of households, and provide a sustainable tomorrow for the society and the earth.