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Integrated power train that can use multiple fuels
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All digital engines and core components that meet the four-stage fuel standard
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Hydrogen fuel cell and key components as well as electric control system of motor
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Power Chain Institute for End-User Experience
November 8, 2023，Wuhan, China – Cummins at China International Commercial Vehicle Exhibition 2023（CCVS）A launch event on the theme of low carbon to zero carbon technology was held at the conference.，Available diesel oil is introduced、Latest multi-fuel power chain solutions for natural gas and hydrogen，Prospective technology development of new energy power chain，Comprises a hydrogen fuel cell and matched parts thereof as well as a motor electric control system.。While demonstrating advanced product technology，Cummins also works with key fleet users，Establish“Power Chain Research Institute”，And awarded licenses to the first batch of pioneer tasting officers.。
Luo Junmin, Deputy Secretary-General of China Association of Automobile Manufacturers，Vice President of Cummins、Wang Kaijun, General Manager of China Engine Division，Chai Yongquan, General Manager of Cummins China Parts Division，As well as the engine division and joint ventures from China.、Parts Division andAcceleraBusiness and engineering technical leadership of the Division，The theme event was witnessed at the Cummins booth with the media of China's commercial Vehicle industry and the user representatives of the national head fleet.。
Cummins has been working to reduce carbon emissions.，Improve fuel efficiency，And promote innovation in new energy technologies。The company's zero-carbon vision is to lead through technology and diversified energy solutions.，Shifting the global transport system in a more environmentally friendly and sustainable direction。In the process of realizing this vision，Cummins continues to explore new technologies，Comprises a multi-fuel engine platform and a power chain.、Hydrogen fuel cell and new energy power chain。
“‘Double Carbon’Guided by the goal，The commercial Vehicle industry has become a carbon reduction.‘The main battlefield’。On the one hand, carbon reduction is imminent.，On the other hand, the market competition is becoming increasingly fierce.，And we have stood in the wind of the new era of zero carbon.。” Wang KaijunSaid at the event speech.，“As a carbon reduction partner of China's commercial vehicle industry，Cummins resonates with the industry，Create a win-win situation。Relying on the leading low-carbon and zero-carbon technology and rich experience in chain innovation，Join hands with upstream and downstream partners in the industrial chain，At‘Traditional energy+New Energy’Continuous breakthroughs in key technology areas，Customize carbon reduction technology routes for different scenarios，Building a green ecosphere for commercial vehicles，Enabling more ecological partners。”
By demonstrating the latest multi-fuel integrated power chain and forward-looking fuel cell power chain technology exploration，Cummins provides a complete set of power chain matrix from low carbon to zero carbon for commercial vehicle main engine factories.，Helps commercial vehicle manufacturers meet environmental goals while，For different regions、Provide more customized options for customers in different industries。At the same time，Through technology upgrades，Can help more end users to achieve their own“The carbon reaches the peak、Carbon neutral”Aim，And enhance its long-term benefits.，Achieve environmental and operational objectives。
At the exhibition，Cummins engineering expert team introduced a variety of Cummins power chain technology routes to pursue zero carbon emissions.。Improve thermal efficiency in an all-round way，Meet the diesel power of four stages of fuel，To all natural gas engines，Then to the hydrogen internal combustion engine just launched this year.，As well as a series of zero-carbon technologies such as the latest hydrogen fuel cell and supporting motor electronic control system.，Demonstrate a complete multi-energy power upgrade roadmap，It fully demonstrates the forward-looking layout and technical strength of Cummins in the field of power chain research and development.。It also enables the commercial vehicle industry to have more room for efficient and diversified energy power choices in the future.，It can also have a definite object in view。
Luo Junmin, Secretary General of China Association of Automobile ManufacturersSaid at the exhibition.，“Commercial vehicle application scenarios are very complex，Different scenarios are suitable for different power technology routes.，So on the road to pursuing the zero carbon goal，On the one hand, we should pay attention to the innovation of existing technology products.，Reduce emissions；On the other hand, we should insist on more fuel.、Multi-energy、Multi-technology development route。Therefore, it is hoped that Cummins will strengthen cooperation with Chinese commercial vehicle enterprises upstream and downstream.，Focus on the goal of double carbon，Joint innovation and breakthrough，Promote the transformation and upgrading of the industry from low carbon to zero carbon。”
China International Commercial Vehicle Exhibition has been successfully held for five sessions since its inception in 2012.，It is a national commercial vehicle exhibition.，It is also a highly influential industry event in Asia.。Cummins exhibited six diesel engines.，Including the 8 just launched this year..5LAnd 10LLegendary platform，And 12LAnd 13LCustomized heavy duty engine dual platform；12NNatural gas engine and 15NNatural gas integrated power chain。15-liter hydrogen internal combustion engine with zero-carbon technology in mind，150kWElectronic control system for hydrogen fuel cell and motorAlso appeared at the exhibition.。In addition，The audience can also see various core components of Cummins on the spot.，Including different types of emission treatment system、Fuel system、Turbocharging system、Electronic control systems and filtration and lubrication products，And a big data computing system that helps improve the overall performance of the power chain.。
Cummins multi-fuel integrated power chain
The multi-fuel integrated powertrain unveiled at the auto show is an important step in Cummins' zero-carbon vision.。This solution will include Cummins multi-fuel engines.、Eaton Cummins winsAMT，And Cummins Meritor Custom Axle，Achieve green、Efficient、Cozy、Safe、Multi-dimensional improvement of intelligence and other performance，Provide customers with a comprehensive power chain experience。This all-in-one solution will help customers achieve higher energy efficiency and lower carbon emissions in different application areas。
SUO Guotao, Chief Engineer of Cummins China Engine Division，Explain the multi-fuel integrated power chain
As the power core of the integrated power chain。Cummins Multi-Fuel Engine Platform，In the case that most parts are common,，Hydrogen is used、Clean diesel、Natural gas、Low-carbon or zero-carbon fuels such as propane。This design concept will benefit commercial vehicle manufacturers and end users.，Especially in the integration of the engine.、Diagnostics and maintenance，The main engine factory can integrate various types of fuel power on the same commercial vehicle chassis.，At the same time，Training expenses of technical personnel、Maintenance costs will also be reduced，This reduces the total cost of ownership for the end user。
Exhibited at this exhibition15LMulti-fuel integrated power chainExhibits，It's usedNatural gas engine 15N，Its maximum power is 580 horsepower.，Maximum torque 2600 Nm，It is the leading level of the sixth national natural gas engine at present.。Cummins has more than 50 years of experience developing natural gas engines.，And 15NThe sixth national natural gas engine platform is Cummins' cooperation with four domestic main engine factories at the same time.，Customized development，Innovative design of several key systems，Have high attendance、Low gas consumption、Super reliable、Strong power and so on.。
Zero-carbon engine platform as a multi-fuel integrated power chain，Cummins 15HHydrogen internal combustion engineHave six advantages：The base machine has up to 250barDetonation pressure capability；Achieve maximumBMEP 22bar，Maximum torque 2600N·m；Adopt based onpent roofTumble combustion system for higher thermal efficiency，Design thermal efficiencyBTEUp to 44%；Hydrogen fuel supply system adopts in-cylinder direct injection technology.，Maximum injection pressure 40bar，Perfect balance between hydrogen supply efficiency and in-cylinder mixing optimization；Seamless adaptation of different fuel migration for the same application model，Reduce the difficulty and cost of vehicle integration in main engine factory；Have the ability to meet the next phase of more stringent global emissions regulations（Guo Qi、Ou Qi）The ability of。
The gearbox is an important part of the power chain.，Eaton Cummins Launches Win SinceAMTAutomatic transmissionSince，Continuous innovation and upgrading，Cooperate with domestic OEM customers，Improve product performance，Make it more suitable for China's commercial vehicle working conditions，It has become one of the important choices for upgrading the power chain of the trunk transportation industry.。So far，Gearbox efficiency up to 99.8%，Under the control of intelligent integration，Power system can be configured according to the application scenario，Bring a better start、Climbing and overtaking performance。
At the same time，Cummins meritor axleWith the economy、Safe、Reliable、Known for its stability，Its main reducing capacity is strong.，High input and output torques，It can meet the power demand of 660 horsepower and above；Carry a strong load，Its axle housing、Main subtraction、Brakes are designed to be lightweight，And with an ultra-long oil change cycle、Reliable and safe，Help customers transport efficiently，Have no worries all the way。
In the context of the increasing pursuit of efficiency in the domestic transport industry.，More multi-fuel engines and automatic transmission systems will become the trend.，Cummins multi-fuel integrated power chain enables better compatibility between engine and gearbox。With lower oil/Gas consumption、Safer、Higher efficiency、More intelligent、More comfortable and the like.。It is very suitable for the working conditions of China's commercial vehicle industry.。
Meet fuel four-stage diesel power family
In order to achieve the double carbon target of China's carbon peak in 2030，2022，The Ministry of Industry and Information Technology has launched《Fuel consumption limits for heavy commercial vehicles》Revision of mandatory national standards，Combined with the situation that the fuel consumption of commercial vehicles is better than the third stage limit standard，It is proposed that the limit of the fourth stage shall be 15% stricter than that of the third stage%Left and right，It can basically achieve the goal that the fuel consumption of commercial vehicles will reach the international leading level in 2025.。At the same time，It is recommended that the four-stage fuel standard be implemented as early as July 1, 2024.。
Under this general trend,，More efficient、More carbon-reducing diesel engines become the focus。Cummins exhibited a full range of diesel engine platforms that can meet the four stages of fuel in the exhibition.，Including two new star series products just released this year。Among8.5LAnd 10LLegendary Series EnginesMass production thermal efficiency up to 48%，Achieve fuel saving 8-10%，Low Speed Torque and Instantaneous Response Boost 30%，Improved climbing performance 7%。Also for dump、Mixing application，Waterproof the engine、Dustproof、Anti-vibration、Impact-resistant special design and development，Improve the dust prevention of engine、Waterproof performance、Impact and vibration resistance。In addition, a number of innovative technologies are adopted.，Achieve a comprehensive upgrade of hardware and software，Provide users with more power、More economical、More comfortable、More reliable、Smarter performance。
Just released this year.Customization 2.0Efficient 12L/13LEngine dual platform，It is based on the differentiated positioning of the four-stage new fuel products of the main engine factory customers.，Cover 12LAnd 13L，8 customized products，It can meet the needs of different working conditions in most segments of the domestic heavy commercial vehicle market.。The platform can be positioned according to the differentiated needs of the main engine factory.，Develop from multiple routes，And can meet relevant national carbon reduction regulation.。Customized and efficient 12L/13LThe engine has wider power.（440-620PS），Higher low-speed torque（2800 @ 900rpm），Noise in low idle mode 74dBa，Fuel saving compared with the previous generation product 8-10%。Diversified configuration can also achieve better performance output.、More vehicle application scenarios、And more customized options。
As the flagship product of Cummins Heavy Duty Power，It is also one of the important basic components of Cummins multi-fuel integrated power chain.，Cummins 15LDiesel engineAlso appeared in this exhibition.，15LUp to 680 horsepower、Torque up to 3200 Nm，Domestic commercial vehicle main engine factories can make more plans on the power configuration of heavy Trucks.，It can provide customers with more choices of products.。
Cummins Prospective Zero Carbon Powertrain Technology
Zhong No., Chief Engineer of Zero Emission Parts Development of Cummins China Engine Parts Business，Explain the parts technology
CumminsAcceleraWang Kai, Chief Engineer of Fuel Cell，Explain fuel cell technology
Cummins Continues to Innovate in Zero Emission Power，Its fuel cell technology provides power for multiple application scenarios.，Including public transportation、Truck、Rail transit, etc。At this exhibition，Prospective High Power Hydrogen Fuel Cell ProductsHD150He also made a stunning appearance。This product is based onAcceleraDeep technical reserves and R & D and engineering capabilities，Realize product reliability with real test data、Stability，Specially designed to include heavy duty muck、Port container Truck、General cargo transportation、Medium and heavy resource transportation scenarios such as coal and steel provide ideal zero-carbon solutions.。
The productNet power output up to 150kW，Both power and economy；New thermal management architecture，Not afraid of the cold，Ensure continuous strong power output。New product systems are highly integrated，Key components are fully validated，Functional redundancy design provides sufficient buffer for system operation。Insulation design of complete vehicle and power system、Hydrogen system safety monitoring、Emergency safety disposal and other aspects of joint vehicle plant to carry out a number of optimizations.，And can be provided“24/7”Insulation detection option、Network security that meets European standards。At present, the products of the same family have been running for more than 200000 hours.，The total mileage is nearly 7 million kilometers.，Fully verified the high power、High efficiency、Safe and reliable product performance。
Cummins' layout in the field of electric powertrain also covers high-performance electric drive systems.，Includes safe and efficient motor platform，Over 85%The proportion of efficiency area can reach 88%~90%，Lower overall operating cost，At the same time, the modular system design and stable torque control can be continuously extended and expanded according to the high quality requirements.，And precise control to improve passenger ride comfort；And specially designed for China、Highly integrated and versatile electronic control systems for heavy-duty vehicle design，And a combination of reliable hardware and rich software capabilities。
This displayNew Generation MotorNextGen 1CS2022Excellent acceleration capability，Low-speed permanent magnet technology for instant torque，Smooth torque control and low noise vibration harmonics enhance driving comfort，Up to 97% continuous efficiency%。At the same time, product life is longer、Higher availability、Greater scalability，Applies to-40℃To 85℃A wide range of job scenarios。
ELFA3 V3 High performance controllerBased onISO-26262 development，Its advanced over-voltage protection protects the system when over-voltages are induced in the motor，Special AC and DC cable connectors ensure fool-proof installation, further enhancing the safety of the equipment。Built-inEMIFilters suppress electromagnetic interference，Can be widely applied to-40°CTo 70°CEnvironmental working conditions。
Innovative core parts system
The Cummins booth also launched the latestEmission treatment system、Transmission system、Filtration system、Turbocharging system、Fuel system、Electronic control system and supporting lubricating oil of the sixth national standard。Cummins has the R & D and manufacturing capabilities of engine core component systems.，This allows Cummins to power all kinds of energy.，It has the inherent advantages of systematic integration.。So，In the context of increasingly stringent global emission regulations，Cummins is always the first to upgrade its emissions，Lead the trend of progress。In the current emission stage of China VI vehicle emission standard，No matterEGRTechnical route，Or notEGRIn the technical route，All of them can do it with ease，Give full play to the best performance of engine。
Towards a zero-carbon future，Cummins leverages its extensive experience and capabilities in the development of components for traditional internal combustion engine intake and fuel systems.，Migration and further technological upgrading in the development of fuel cell components。
A series of exhibitions were released at the exhibition site.Components for fuel cell power train，Including the latest hydrogen injectors and eductors，Maximum working pressure up to 20bar，The control is simple，Precise injection，Can meet 120kWTo 300kWA wide range of application needs，And an electric supercharger and an electric air Compressor.，Effective life of more than 10,000 hours，And has high performance、High reliability，And has the characteristics of energy recovery.。In addition，Other related components are also under active development.，Helping Cummins' overall product matrix move toward zero carbon。
Cummins Power Chain Institute
At the exhibition，In addition to demonstrating advanced power technology and products, Cummins，AlsoLaunched for fleet users“Cummins Power Chain Institute”Project。Ma Ji, General Manager of Marketing and Sales of Cummins China Engine Business，Huang Haitao, General Manager of Dongfeng Cummins，Wang Chunguang, General Manager of Xi'an Cummins，Yang Xiaodong, General Manager of Eaton Cummins China, and Liu Zhili, General Manager of Cummins East Asia R & D Center，And the customer representative are jointly“Cummins Power Chain Institute”Unveiling。
The Cummins Power Chain InstituteHelps fleet users better understand vehicle powertrain configuration，O as to adjust the use condition under different working conditions.，Improve attendance and operational efficiency。The project relies on the advantages of Cummins big data platform.，Set up a technical capability training system for end users in conjunction with Cummins' joint ventures.，Provide online and offline technical training support to end users，And build a platform for technical interaction with end users.，Provide an effective way to improve products and services。
Cummins not only provides excellent power products for customers，He also has many years of communication experience with fleet users.，In North America and China，There are many cases of successful operation of the power fleet.。This project is designed to help end users become more familiar with vehicle performance，Improve their driving skills，And give them maintenance guidance.，Thereby achieving“Choose a good car、Use the car well、Keep a good car”。Through the long term、The platform of the system，Affect the habits of front-line employees in the fleet，So as to improve the overall operational efficiency of the whole industry.，Reduce energy consumption。
At the unveiling ceremony of the Power Chain Institute，Cummins also awarded 15 end users“Power Chain Tasting Officer”Title，These tasting officers are respectively in the total mileage.、Fuel saving and gas saving、Efficient attendance、Five aspects of intelligent innovation and challenging the limit are outstanding.。
Cummins Big Data Analytics Support
The era of six countries，All engine systems will be connected to the Internet of Vehicles.，In addition, the whole country 5GNetwork coverage，So that that drive state of the vehicle can be monitored in real time，This makes it possible for big data to analyze and enable intelligent transportation.。
More than 10 years ago.，Cummins has set up a special big data vehicle networking service team.，Through software and hardware development，AssistOEMCustomers and end users to enhance the product experience。Enter China 6 and 5GAfter the era，In the product development phase，Simulate the operating conditions of the power chain in different States through cloud data，Combined with Cummins' rich experience in engineering application，Applying Big Data to Power Chain Design、Type selection、Simulation、Experiments and other aspects of product research and development，This is based on the user“Run the portrait”The way of research and development，It can ensure the safety and reliability of products.，But also can improve that performance of the product.，At the same time, it improves the speed of product development and iteration.。
Take millions of network data as the engine，Relying on“Clever calculation”Big Data Algorithm Platform Builds Intelligent Power Chain，Provide users with intelligent product functions and customized product experience based on the whole life cycle，Through remote analysis、Remote diagnosis、Graded early warning function escorts the health of the engine，Analyze vehicle attendance，Helps users avoid unplanned downtime，Provide comprehensive engine health management solutions for end users。According to the power demand of each user，Customize the power chain software，And rely on remote upgrade technology for real-time optimization.，Let Power Chain Software Realize“Customized on demand”So that that run state of the vehicle is always online，Achieve efficient attendance，Predictive driving can also be achieved.，Carry out vehicle speed according to the driving route of the user、Gear and brake planning，Improving the dynamic performance of vehicles、Economy and safety at the same time，Provide a more comfortable driving experience for the driver。
The International Commercial Vehicle Exhibition will last until November 11.，All important commercial vehicle enterprises and core parts suppliers at home and abroad appeared at the exhibition.，Bring high-end technology and product feast in the industry。
