Ministry of Science and Technology: Application Guide for 38 Key 2017 New Energy Vehicle Pilot Projects

To implement the "National Medium- and Long-Term Science and Technology Development Plan (2006-2020)", "Energy Conservation and New Energy Vehicle Industry Development Plan (2012-2020)" and the State Council's "Guiding Opinions on Accelerating the Promotion and Application of New Energy Vehicles" In addition to the tasks proposed, the national key R&D plan initiated the implementation of the “new energy vehicle” pilot project. According to the deployment of this pilot special implementation plan, the 2017 project declaration guide is now released. The overall objectives of this pilot project are: to continue to deepen the implementation of the "pure electric drive" technology transformation strategy for new energy vehicles; upgrade the new energy vehicle power system technology platform; seize the new energy vehicles brought by new energy, new materials, information technology and other new energy vehicles A round of technological change opportunities, advanced deployment of next-generation technology; by 2020, the establishment of a comprehensive new energy vehicle technology innovation system to support large-scale industrial development. This pilot project is based on six innovation chains (technical direction) of power battery and battery management system, motor drive and power electronics, electric vehicle intelligence, fuel cell power system, plug-in/extended hybrid system and pure electric power system. Deploy 38 key research tasks. The special implementation cycle is 5 years (2016-2020). In 2016, this pilot project has launched 18 projects in 6 technical directions. In 2017, it is planned to start 19-38 projects in 6 technical directions, and the total estimated budget for the allocation of state funds is 1.12 billion yuan. All projects led by enterprises shall be self-funded, and the ratio of total supporting funds to total funds allocated to the state shall not be less than 1:1.

The project declaration shall be conducted in accordance with the research direction of the second-level title of the guide (such as 1.1). Except for special instructions, the number of projects to be supported is 1-2. The project implementation cycle does not exceed 4 years. The research content of the declared project shall cover all the assessment indicators listed in the guide under the second level heading. In principle, the number of topics under the project should not exceed five, and the number of participants in each project should not exceed five in principle. The project has one project leader, and one project leader is assigned to each project in the project. In the guide, “the number of projects to be supported is 1-2 items” means that in the same research direction, when two evaluations are similar and the technical routes are obviously different, the two projects can be supported at the same time. The two projects will be supported in two phases. After the completion of the first phase, the implementation of the two projects will be evaluated, and the follow-up support methods will be determined based on the evaluation results.

1. Power battery and battery management system

1.1 High-safety high-energy lithium-ion battery technology (a major common technology)

Research content: Research and development of high-capacity positive electrode, carbon/alloy negative electrode, high-safety diaphragm and functional electrolyte; development of new manufacturing technology, process and equipment for pole piece/battery; research on process factors affecting battery uniformity and lifetime. Conduct research on thermoelectric coupling behavior, thermal runaway and diffusion mechanism, safety risk identification and evaluation methods of batteries, establish multi-level safety technology system from materials and monomers to systems, study battery safety evaluation techniques and test methods, and develop High-safety, long-life, high-energy lithium-ion battery. Assessment indicators: Submit safety risk identification methods and evaluation reports for high-energy lithium-ion batteries; establish battery safety evaluation system to form relevant safety standards; battery cell energy density ≥300Wh/kg, cycle life ≥1500 times, cost ≤0.8 Yuan/Wh, the safety meets the national standard requirements, and the annual production capacity is ≥100 GWh.

1.2 Power Battery System Technology (Major Common Key Technologies)

Research content: Carry out research on overall design of battery system, including: configuration, function, machine-electric-heat integration, and system weight reduction and compactness; carry out subsystem design research, including: advanced battery management system and thermal management system , safety and protection systems; research on the manufacturing process and assembly technology of battery systems; research on the safety, durability, reliability design and verification technology of battery systems; research on performance evaluation and testing techniques of battery systems. Evaluation index: The energy density of the battery system is ≥200Wh/kg, the cycle life is ≥1200 times, the estimated error of SOC, SOP and SOH in the whole working temperature range is ≤±3%, and the temperature difference between the single cells is ≤2 °C, meet the national standards such as safety, and meet the functional safety and industry standards, cost ≤ 1.2 yuan / Wh, annual production capacity ≥ 10,000 sets, the product is at least 3 vehicle companies (including at least 1 Passenger car models), no less than 3000 sets of loading applications; establish technical specifications for battery system design, manufacturing and testing.

1.3 High specific power long life power battery technology (major common key technology category)

Research content: development of high-power electrode materials, high-conductivity electrolyte, high-ion conductivity diaphragm; development of model-based high-power battery design technology; development of high-power electrode preparation process, new battery assembly process and automated tooling equipment; research battery Power technology, environmental adaptability and life improvement technology, as well as engineering control technology to improve battery uniformity and reliability, develop high-power long-life lithium-ion power battery products, and new super-capacitor products to achieve loading applications. Assessment index: The energy density of the fast-charging battery is ≥120Wh/kg, the constant current charging capacity is more than 80% of the rated capacity (normal temperature, 6C rate), the cycle life is ≥10000 times; the battery and supercapacitor of the plug-in hybrid vehicle The energy density reaches 200Wh/kg and 50Wh/kg, respectively, and the charging power density reaches 1500W/kg and 5000W/kg (normal temperature and 50% SOC) respectively. The cycle life is more than 5000 times and 100,000 times respectively; the year of high-power battery The production capacity is ≥200 GWh, the number of loaded vehicles is ≥1000 sets; the annual production capacity of supercapacitors is ≥10 million watt-hours, and the number of loaded vehicles is ≥200 sets.

2. Motor drive and power electronics assembly

2.1 Development and industrialization of wide-bandgap semiconductor motor controllers (major common key technologies)

Research content: research on high temperature and high current SiC chip technology for vehicles, low sensitivity / high density / high temperature resistant SiC module packaging technology, high temperature high frequency drive technology, high density passive device application technology and SiC motor controller integration technology, develop motor control High current SiC chip, high efficiency / high density SiC module and motor controller. Assessment indicators: wide forbidden band power electronic module current ≥400A, voltage ≥750V; motor controller peak power density ≥30kW/L, matching motor rated power 40-80kW, maximum efficiency ≥98.5%; product loading application is not less than 1000 set.

2.2 High-efficiency, lightweight and cost-effective motor technology and industrialization (major common key technologies)

Research content: Study high-speed, high-efficiency, lightweight motor design and process technology, liquid cooling and sealing technology, high-pressure safety and protection technology; research performance optimization techniques such as torque ripple, noise vibration, electromagnetic compatibility, reliability and durability. Develop cost-effective key components and motor products for centralized drive-oriented new energy passenger car and commercial vehicle powertrain applications. Evaluation indicators: passenger car motor peak power density ≥ 4kW / kg (≥ 30 seconds), continuous power density ≥ 2.5kW / kg, motor maximum efficiency ≥ 96%, loading application is not less than 25,000 units; commercial vehicle motor peak turn The moment density is ≥20Nm/kg (≥60 seconds), the continuous torque density is ≥11Nm/kg, the maximum efficiency of the motor is ≥96%, and the loading application is not less than 5000 sets.

3. Electric vehicle intelligent technology

3.1 Intelligent electric vehicle electrical and electronic architecture research and development (basic frontier category)

Research content: Construct high-bandwidth, high-real-time, high-security, high-reliability electronic and electrical architecture that meets the needs of intelligent electric vehicles; research key technologies and basic communication protocol standards for efficient vehicle-mounted bus in new distributed communication and control system applications Exploring an efficient and reliable information security system for intelligent electric vehicles; developing an embedded software platform for heterogeneous open structures of intelligent electric vehicles; and studying methods for modeling, predicting and suppressing EMI noise of intelligent electric vehicles. Assessment indicators: new electronic and electrical architecture of intelligent electric vehicles; intelligent electric vehicle information security system and basic communication protocol standards; intelligent electric vehicle embedded software architecture, operating system and standardized interface; vehicle electromagnetic compatibility research theory system and design method. The intelligent system backbone network communication rate reaches 100Mbit/s, the power system network data transmission efficiency ≥80%; the intelligent electric vehicle electromagnetic compatibility test GB14023-2011 pass rate ≥80%, GB18387-2013 pass rate ≥70%; research results Applied to more than 2 companies; form a draft of relevant national standards.

3.2 Electric self-driving car technology (major common key technology category)

Research content: Research on autonomous and cooperative dynamic and static target detection and tracking technology in complex driving environment; research system high-precision positioning technology and vehicle driving state and its key parameter identification technology; research on vehicle driving behavior and target motion behavior prediction technology and Modeling method, multi-dimensional, variable-scale local scene generation technology; research on autonomous decision-making and trajectory planning technology of electric self-driving cars; research on decoupling control technology of vehicle vertical and horizontal dynamics and multi-objective robust control technology; research electric automatic Driving vehicle system integration and test evaluation techniques. Evaluation index: Under the standard test environment, based on high-performance multi-source sensor, the relative position error is cm, the estimation error of key state information such as speed and body angle is ≤±3%, and the intelligent driving technology of electric vehicle reaches SAE3 standard. Under the actual structured road conditions, based on the cost-effective multi-source sensor, the relative position error is ≤5 cm, the critical state information such as speed and body inclination is estimated to be ≤±5%, and the electric vehicle intelligent driving technology reaches the SAE3 standard. Sensing, control and execution systems must meet automotive grade requirements. Formulate technical specifications for the interface of the electric self-driving car environmental information system, and realize the demonstration operation of the hundred-level electric self-driving car.

4. Fuel cell power system

4.1 Research on Modeling Simulation, State Observation and Life Evaluation Method of Electropile Process (Basic Frontier)

Research content: Multi-coupling mechanism and distribution characteristics analysis and testing research, performance simulation calculation and optimization method of multi-physical quantity such as “gas-water-electricity-heat-force” inside the reactor; dynamic modeling method of internal process mechanism of electric reactor, multivariate Research on high-precision state observation, fault diagnosis and control methods; the influence of reactor operating conditions and internal inconsistencies on the performance degradation of the reactor and the mechanism research, the research on the life prediction method of the stack and the rapid evaluation technology development. Assessment index: Developed a set of general software for performance design of the stack, the prediction error of the overall characteristic quantity of the thermoelectric water is less than 5%; developed a multi-parameter detection and diagnosis method and tool for the consistency of the stack state; established a rapid evaluation method for the durability of the stack, Form industry standards or draft standards; applied to the development of at least one car and one commercial vehicle fuel cell engine.

4.2 High specific power fuel cell engine research and development (major common key technology category)

Research content: Research and development of key technologies for high-power density and low-cost fuel cell stacks; research and development of core components such as air compressors, hydrogen circulation pumps, and 70MPa hydrogen bottles; development of high-power density, low-cost, modular fuel cells Engine design, integration, and development of control systems and key process technologies; research and evaluation techniques for engines and their key components. Evaluation indicators: fuel cell engine air compressor air pressure ratio ≥ 2.5, efficiency ≥ 70%; hydrogen circulation pump meets anode reflux ratio ≥ 2.0; fuel cell stack volume specific power ≥ 3.1 kW / L, fuel cell engine system volume ratio Power ≥ 600W / L, the highest efficiency ≥ 55%, platinum dosage ≤ 0.25g / kW, life ≥ 5000h, to achieve -30 ° C storage and start, and applied to the development of fuel cell cars.

4.3 Long-life fuel cell engine research and development (major common key technology category)

Research content: development of fuel cell engine overall layout and modular structure integrated design technology, long-life fuel cell stack technology development; fuel cell auxiliary system (including air system, hydrogen system and thermal management system, etc.) and fuel cell engine Control system technology research and development; development of engine system integration and key process technologies; research on core components and testing and evaluation techniques of complete machines. Assessment indicators: fuel cell engine durability ≥ 10000h, weight ratio power density ≥ 300W / kg, maximum efficiency ≥ 60%, platinum dosage ≤ 0.5g / kW; achieve -25 ° C storage and start; fuel cell engine noise is less than 83 decibels; The control system meets automotive-grade electromagnetic compatibility standards; and is used in the development of fuel cell commercial vehicles.

4.4 Rapid dynamic response fuel cell engine development (major common key technology category)

Research content: research and development of key technologies for high-power output fast-response fuel cell stacks; research on energy storage systems and fuel cell ontology integration technologies based on low-cost non-precious metal new energy storage materials; and low-integration of fast-response fuel cell stacks Cost, high-compact engine design and key process research; research high-compact, low-cost engine and critical component inspection and evaluation technologies. Assessment index: Developed a fuel cell engine system with energy storage and fast dynamic response. The 0-100% rated power output response time is no more than 5 seconds, and the output is 30% longer than the rated power. The duration is not less than 25 seconds. Power ≥ 600W / L, the highest efficiency ≥ 60%, platinum dosage ≤ 0.5g / kW, life ≥ 5000h, to achieve -30 ° C storage and start, and for the development of fuel cell vehicles.

4.5 Sino-German Fuel Cell Automotive International Technology Cooperation (Demonstration and Application)

Research content: Focus on the research on the evaluation method of the technical indicators of the core components of fuel cells in China and Germany, establish the testing and evaluation system for components for large-scale manufacturing, and carry out the test verification of the technical indicators of key components in conjunction with relevant German institutions, and fuel cells. The adaptive research under the automobile and objective conditions, including environmental factors such as temperature, humidity and pressure, as well as traffic conditions and driving habits, develop fuel cell vehicle engines and their power system control strategies. Assessment indicators: establish a set of fuel cell engine and its key components of the indicator system and assessment methods, submit fuel cell vehicle test specifications; establish a fuel cell vehicle engine and its power system full working conditions simulation and test platform.

5. Plug-in / extended-program hybrid system

5.1 New cost-effective passenger car hybrid powertrain development and vehicle integration (majority common key technology class)

Research content: Develop key technologies of new electromechanical coupling system, high power density motor drive system technology, advanced hybrid powertrain integration technology research, develop high efficiency, cost-effective electromechanical coupling system and hybrid powertrain; carry out battery pack and battery management Research on system, vehicle integration and integrated optimal control technology. Assessment index: 0-100km/h ≤ 5s for vehicle acceleration time, 0-50km/h ≤ 2.5s for pure electric mode; pure electric driving range for comprehensive working conditions ≥ 70km; fuel consumption (fuel consumption without conversion of electric energy) Compared with the fourth stage fuel consumption limit (GB19578-2014), the reduction ratio is ≥40%, and the comprehensive fuel consumption per 100 kilometers is ≤1.3L. Develop a plug-in/extended-program hybrid passenger car with significantly improved performance, vehicle control system. The functional safety level is ISO26262ASIL-C, and the whole vehicle realizes sales of ≥5000 units.

5.2 Optimization of Hybrid Performance of Plug-in Passenger Cars in Mainstream Configuration (Major Common Key Technologies)

Research content: Optimize the hybrid powertrain and control system for mass-produced plug-in passenger vehicles, including optimization of drive motor and its control system, gearbox and its control system; optimize battery pack and battery management system, Carry out vehicle control and vehicle integration optimization to optimize the performance of plug-in hybrid vehicle. Assessment indicators: comprehensive working conditions pure electric driving range ≥ 70km; vehicle acceleration time 0-100km / h ≤ 8s, pure electric mode 0-50km / h ≤ 3.5s; fuel consumption (excluding electrical energy conversion fuel consumption Compared with the fourth stage fuel consumption limit (GB19578-2014), the reduction ratio is ≥40%, the comprehensive fuel consumption per 100 kilometers is ≤1.3L; the complete vehicle control system functional safety level is ISO26262ASIL-C; the whole vehicle realizes sales ≥5000 units.

5.3 Hybrid Engine Development (Major Common Key Technologies)

Research content: carry out key technology evaluation and technical parameter optimization research of hybrid engine; carry out benchmarking and test analysis of advanced hybrid engine, establish technical parameter decision model of hybrid engine; use advanced combustion diagnosis and numerical analysis means to study new combustion of engine Ways; research on variable timing, low-power accessories, exhaust purification, structural optimization, thermal management, engine control, etc., and develop hybrid-specific engine products with high thermal efficiency and high efficiency. Assessment indicators: establish a hybrid vehicle technical parameter decision model; the effective thermal efficiency of the engine is ≥ 40% (based on gasoline fuel); the engine product is equipped with at least one plug-in passenger car, and the product announcement is obtained, and the vehicle reaches the national six emission standard. The annual production capacity of the product is ≥10,000 units.

5.4 Development and research of super energy-saving heavy-duty truck hybrid power system (major common key technology class)

Research content: Research and development of heavy-duty truck-specific hybrid engines, research on new combustion systems and their control technology, efficient after-treatment technology, low-engine engine technology, and accessory electrification technology; research and development of truck hybrid systems, including configuration design And optimization, heavy-duty truck energy management and dynamic coordination control technology; research on system integration and test evaluation technology, research and development of hybrid truck prototype. Assessment indicators: development of two hybrid-specific engines, effective thermal efficiency ≥ 50%; development of two hybrid trucks, vehicle fuel consumption is reduced by at least 30% compared to the three-stage fuel consumption limit (C-WTVC cycle, total weight ≥ 25 tons), Meet the requirements of the national six emission standards.

6. Pure electric power system

6.1 Distributed pure electric car chassis development (major common key technology category)

Research content: research on distributed drive electric chassis configuration, as well as remote control of chassis, wire-controlled steering, line control, etc.; research and development of distributed electric drive assembly, high safety and high energy recovery efficiency brake Key components such as the system; developed a distributed pure electric car chassis and complete vehicle. Assessment index: The power consumption of the distributed pure electric car is ≤10kWh/100km (working condition method), the maximum climbing degree is ≥30%, the pure driving range is ≥300km (working condition method), 0-100km/h acceleration time ≤6s, the maximum speed is ≥140km/h; the electric brake reduces the electric energy consumption rate ≥25% (ECE urban working condition); the whole vehicle has safe and stable steering function and realizes small batch test operation.

6.2 High-performance low-energy pure electric car chassis and vehicle development (major common key technology)

Research content: develop the optimization design and key technology of the economy, power and steering stability of the whole vehicle, study the safety protection of the battery pack and the active and passive safety technology of the whole vehicle; develop the integrated pure electric power transmission system, electric steering and feedback system Key components such as dynamic system, high energy efficiency and electric heating and cooling integrated air conditioning system; research and development of intelligent vehicle control system, new electric chassis and vehicle integration technology. Evaluation indicators: pure electric car (vehicle length ≥ 4.5m) vehicle power consumption ≤ 10kWh / 100km (working condition method), pure electric driving range ≥ 400km (working condition method); body and chassis structure lightweight up to 10% Above (year-on-year steel structure models); 0-100km/h acceleration time ≤6s, maximum speed ≥160km/h; electric brake reduces electric energy consumption by more than 25% (ECE urban working conditions).

6.3 Pure electric bus power platform technology (major common key technology category)

Research content: research on pure electric commercial vehicle intelligent control technology, high-efficiency driving technology, high-voltage integrated control technology, energy-saving electric heating and cooling integrated air conditioning and other high-efficiency auxiliary system technology; develop modular, serialized pure electric commercial vehicle chassis and models; Research on the improvement of vehicle safety, reliability, durability and environmental adaptability, as well as research on application technology of lightweight new structures and new materials; development of batch production processes for complete vehicles to form large-scale production capacity. Evaluation index: 12 meters pure electric bus: 0-50km / h acceleration time ≤ 15s, 30 minutes maximum speed ≥ 100km / h, maximum grade ≥ 25%, conditioning quality ≤ 11000kg, power consumption ≤ 0.55kWh / km (working conditions Law); full climate (ambient temperature range covers -20 ° C to 40 ° C) driving range ≥ 250 km (working condition method); electric brake reduces electric energy consumption by more than 25% (work condition method); fast charging time of driving 60 km ≤ 10min; forming an annual production capacity of ≥ 5,000 units, achieving 100-level demonstration applications.

Product Information
PVC pipe Extrusion Line is mainly used for producting plastic pipe for agriculture water supply & sewage, for building industries water supply & sewage, for cable and wire laying
The line consist of twin screw extruder, vacuum tank, cooling tank, haul-off unit, cutter and storage table.
Single extruder and haul-off unit adopt international brand AC inverter speed control, Vacuum pump and haul-off motor use premium bgrand.

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Haul-off can be equipped with 2/4/6/8/10/12 belt according to the pipe sizes. Cutter can be swarfless, saw blade, or planetary cutting type.

The line featured by stable performance and high efficiency. This line can also produce PE PP inner sprial pipe, hollow pipe, and foaming pipe bychaning the configruation.
The line is fully Automatic control, easy operation, stable performance, reaching international leading level.
Optimized spiral die ensure the melt distribution uniform to make the pipe wall uniform and guarantee the pipe pressure. Equipped copper Vacuum calibration sleeve with water lubrication ring, twin-chamber vacuum tank with spraying cooling and semicircular Nylon support, to ensure fast calibration, increase the production capacity and lower the operation. These designs are especially good for big diameter pipe production and high speed production.

All of vacuum tank and water cooling tank is made from stainless steel, dual water supply pipe line with filtration system, water level and temperature control system and optimized positioning of the bayonet-type spray nozzles.
The twin or multi caterpillar haul-off unit is equipped with high quality rubber block or rubber belt(for high speed production) accuracy driving and control system ensure the speed stable and running reliable.

Accurate non-scrap cutting machine (less than 160mm) and planetary cutting machine ensure the cutting section smooth and uniform.
Extruder SJZ-51/105 SJZ-55/110 SJZ-65/132
Pipe diameter GF-63 16-63 16-63 50-160 50-250
Mould single pipe double pipes double pipes single pipe single pipe
Downstream equipment GF-63 GF-63*2 GF-63*2 GF-160 GF-250
Total power 60 70 91 85 86.5

Plastic Pipe Extrusion Line

Plastic Pipe Extrusion Line, Extruder Machine, Extruder Machine, Plastic Machine

Shandong Qufu Xingbang Heavy Equipment Co., Ltd. , http://www.chinaxingbangheavyindustry.com