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Technology and management innovation of the first-of-a-kind (FOAK) demonstration project — HPR1000

Ji XING, Tianlei ZHEN, Hang YU, Yanling ZHENG

《工程管理前沿（英文）》 2021年第8卷第3期页码 471-475 doi: 10.1007/s42524-021-0158-0

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三峡工程论证决策过程及其实践检验

潘家铮

《中国工程科学》 2011年第13卷第7期页码 4-8

摘要：

举世瞩目的三峡水利枢纽工程是世界上规模最大的水电站，也是中国有史以来建设的最大型水利水电工程。2010年10月26日，三峡水库蓄水首次达到设计水位175 m，这标志着其防洪、发电、航运等各项功能达到设计要求。三峡工程从构想、论证、设计、建设至竣工全面投入运行历时近百年。当初兴建三峡工程的构想是如何提出的？三峡工程究竟起什么作用？存在什么分歧意见？是如何进行论证的？论证的结论怎样？这是许多人关心而又不太了解的，笔者在文中做了扼要的介绍，以纪念世纪之梦的实现。

关键词：三峡工程论证决策过程

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Demonstration project of safe and efficient mining operations in extra-thick coal seam

Jinhui WANG

《工程管理前沿（英文）》 2017年第4卷第1期页码 110-110 doi: 10.15302/J-FEM-2016063

摘要：

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“数控一代”示范工程引领和推动共性使能技术在中小企业推广应用

魏峰,周源,薛澜

《中国工程科学》 2017年第19卷第3期页码 45-52 doi: 10.15302/J-SSCAE-2017.03.007

摘要：

数控技术是推动机械产品升级换代的关键共性使能技术。考虑到广大中小企业自身技术、资金等诸多障碍和市场失灵、组织失灵问题，共性使能技术在推广应用中存在严重的“死亡之谷”现象。“数控一代”示范工程的工作方针是以需求为牵引、以创新为动力、以企业为主体、“用产学研金政”紧密结合、重点突破、成功示范。“数控一代”示范工程将数控技术应用到典型行业的机械产品中，使装备和产品性能得到本质提升，加快机械产品整体升级换代和企业向可持续发展转型升级的步伐，在共性使能技术研发与企业创新生产之间的鸿沟上架起一座桥梁，取得了显著的成就，是共性使能技术推广应用的成功范例，为进一步在各个行业、区域全面普及数控技术及开展“智能一代”机械产品创新应用工程提供有益借鉴并奠定坚实的基础。

关键词：示范工程共性使能技术技术创新扩散中小企业转型升级

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三峡工程几个重大地质问题的研究与论证

陈德基,满作武

《中国工程科学》 2011年第13卷第7期页码 43-50

摘要：

回顾和介绍了三峡工程坝址选择、区域构造稳定性和地震活动性、水库库岸稳定性、水库诱发地震4个重大地质问题的研究过程，研究的主要内容、方法和结论，也对三峡工程2003年蓄水运行以来，上述几个问题的初步检验结果做了扼要的评述。

关键词：三峡工程重大地质问题研究论证

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Planning and analysis of the demonstration project of the MVDC distribution network in Zhuhai

Lu QU, Zhanqing YU, Qiang SONG, Zhichang YUAN, Biao ZHAO, Dawei YAO, Jianfu CHEN, Yao LIU, Rong ZENG

《能源前沿（英文）》 2019年第13卷第1期页码 120-130 doi: 10.1007/s11708-018-0599-2

摘要： The DC distribution system is an important development direction of the distribution system, which can improve the reliability and the quality of the power supply, and support the new energy, the energy storage, the electric vehicles, and the flexible access of AC and DC loads to grid. To realize the demonstration application of the DC distribution technology, China’s first demonstration project of the medium voltage DC distribution network will be built in Zhuhai, Guangdong Province to support the construction of the city energy internet. First, this paper analyzes the demand of the DC distribution network project, and puts forward the construction content and construction target. Then, it designs and analyzes the electrical connection mode, system operation mode, and startup and shutdown mode of the DC distribution network, and proposes the overall project construction plan. Finally, it conducts the specific project design and analysis, which mainly include the selection of equipment such as inverters, DC transformers and DC circuit breakers, the design and analysis of the DC control and protection system, the design and analysis of the over-voltage protection and the configuration scheme of the lightning arrester, and analysis of the system transient characteristics. The design and analysis of the engineering program is a combination of China’s distribution network engineering practice and technical characteristics, which lays a solid foundation for the advancement of the DC power distribution technology in China, and has reference value and demonstration effect for the design and construction of other projects.

关键词： MVDC distribution network DC solid state transformer DC circuit breaker modular multilevel converter

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Bioenergy recovery from landfill gas: A case study in China

Wei WANG, Yuxiang LUO, Zhou DENG

《环境科学与工程前沿（英文）》 2009年第3卷第1期页码 20-31 doi: 10.1007/s11783-009-0012-9

摘要： Landfill gas (LFG) utilization which means a synergy between environmental protection and bioenergy recovery was investigated in this study. Pressure swing adsorption technology was used in LFG purification, and laboratory experiment, pilot-scale test, and on-site demonstration were carried out in Shenzhen, China. In the laboratory experiment, A-type carbon molecular sieve was selected as the adsorbent by comparison of several other adsorbents. The optimal adsorption pressure and adsorption time were 0.25 MPa and 2 min, respectively, under which the product generation rate was 4.5 m /h and the methane concentration was above 90%. The process and optimization of the pilot-scale test were also reported in the paper. The product gas was of high quality compared with the National Standard of Compressed Natural Gas as Vehicle Fuel (GB18047-2000), when the air concentration in feed gas was under 10.96%. The demonstration project was composed of a collection system, production system, and utilization system. The drive performance, environmental protection performance, and economic feasibility of the product gas – as alternative fuel in passenger car, truck, and bulldozer – were tested, showing the feasibility technology for LFG utilization.

关键词： landfill gas (LFG) compressed purified landfill gas (CPLG) pressure swing adsorption (PSA) alternative vehicle fuel demonstration project

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On eco-planning for an eco-demonstration park (EDP) and sustainability

WANG Xiangrong, YONG Yi, ZHANG Hao, WANG Pingjian, WANG Shoubing, CHEN Weizhen, WANG Shixiong, HO Hing Hon

《环境科学与工程前沿（英文）》 2008年第2卷第2期页码 178-186 doi: 10.1007/s11783-008-0029-5

摘要： The background, concept, connotation, principles, and methods of eco-planning for an Eco-Demonstration Park (EDP) and sustainability were examined based on a case study of the Luhua EDP in the Chongming Island of Shanghai, China, which is an important part of Shanghai Eco-city planning and construction in the 21st century. By analyzing natural, social and economic conditions, calculating population using the land capacity eco-model, eco-function zoning, and eco-construction, an innovative eco-industrial structure and technical chain were formulated. A comprehensive eco-planning scheme for the EDP was proposed, including planning and management strategies for subsystems of efficient industry, good quality human settlement, high standard eco-construction and eco-tourism as well as effective environmental protection and attractive landscape. The EDP should be an area with coordinated and sustainable economic, social and environmental subsystems. Eco-planning for the EDP should be a very important part of eco-city planning and sustainability. The paper aims to set up a theoretical framework and practical basis for eco-planning and promoting harmony between human and nature.

关键词： connotation Eco-Demonstration environmental protection settlement management

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Development and demonstration plant operation of an opposed multi-burner coal-water slurry gasification

WANG Fuchen, ZHOU Zhijie, DAI Zhenhua, GONG Xin, YU Guangsuo, LIU Haifeng, WANG Yifei, YU Zunhong

《能源前沿（英文）》 2007年第1卷第3期页码 251-258 doi: 10.1007/s11708-007-0035-5

摘要： The features of the opposed multi-burner (OMB) gasification technology, the method and process of the research, and the operation results of a pilot plant and demonstration plants have been introduced. The operation results of the demonstration plants show that when Beisu coal was used as feedstock, the OMB CWS gasification process at Yankuang Cathy Coal Co. Ltd had a higher carbon conversion of 3%, a lower specific oxygen consumption of about 8%, and a lower specific carbon consumption of 2%–3% than that of Texaco CWS gasification at the Lunan Fertilizer Plant. When Shenfu coal was used as feedstock, the OMB CWS gasification process at Hua-lu Heng-sheng Chemical Co. Ltd had a higher carbon conversion of more than 3%, a lower specific oxygen consumption of about 2%, and a lower specific coal consumption of about 8% than that of the Texaco CWS gasification process at Shanghai Coking & Chemical Corporation. The OMB CWS gasification technology is proven by industrial experience to have a high product yield, low oxygen and coal consumption and robust and safe operation.

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基于风险分析的可靠性指标加速验证方法研究

张辉睿

《中国工程科学》 2015年第17卷第5期页码 31-37

摘要：

传统的可靠性验证试验由于一般在使用条件下进行，且只利用失效数据进行判定，往往需要大量的时间和费用。这对于高可靠长寿命船舶设备可靠性指标的验证是不可接受的。本文提出一种基于风险分析的可靠性指标加速验证方法，该方法利用退化数据进行分析，在试验风险可接受的条件下提前截止试验，得出验证结果。同时，利用高环境应力可以加速退化过程，进一步减少试验时间。本文具体给出了分析和计算提前截止试验和利用高应力进行试验产生的额外风险的方法，保证了验证结果的真实可靠。最后利用案例证实了该方法在减少验证试验时间上的有效性。

关键词：退化数据；加速验证试验；可靠性验证；风险分析；优化设计

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“互联网+”现代种业发展战略研究

马晨,李瑾 ,赵春江,冯献 ,范贝贝 ,郭美荣 ,曹冰雪

《中国工程科学》 2022年第24卷第4期页码 44-52 doi: 10.15302/J-SSCAE-2022.04.004

摘要： E-mail: lij@nercita.org.cn

Funding project: Chinese Academy of Engineering project

关键词：互联网+；现代种业；应用场景；商业化育种；重大示范工程

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年15万吨规模燃煤电厂燃烧后二氧化碳捕集示范工程

崔青汝, 赵瑞, 王天堃, 张帅, 黄艳, 顾永正, 徐冬

《工程（英文）》 2022年第14卷第7期页码 22-26 doi: 10.1016/j.eng.2022.04.006

关键词：工程成就

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太湖流域印染废水为主的城镇污水处理厂提标技术研究

吴海锁,许明,张敏健,刘伟京,喻学敏,吴伟

《中国工程科学》 2010年第12卷第6期页码 54-59

摘要：

采用调节—厌氧水解—A/O（PACT）—高效澄清池—过滤组合工艺处理综合印染废水。开展了中试试验研究和示范工程研究，研究结果表明：中试系统运行稳定，对COD、色度、氨氮、总氮、总磷平均去除率分别为93.2 %，93.9 %，90.2 %,70.8 %，96.3 %；厌氧COD平均去除率分别为48.1 %；色度平均去除率分别为75.7 %；A/O（PACT）工艺对氨氮和总氮的去除效果明显，混凝沉淀工艺则对总磷去除效果最理想；中试研究和示范工程出水水质稳定，各项指标均满足《太湖地区城镇污水处理厂及重点工业行业主要水污染物排放限值》（DB32/1072-2007）。

关键词：太湖流域印染废水脱氮除磷示范工程

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Building of Post-project Management

Yu Han,Yu-fei Li,Hu Cheng

《工程管理前沿（英文）》 2014年第1卷第4期页码 353-357 doi: 10.15302/J-FEM-2014051

摘要： Traditional project management often ignores problems arising after project completion such as value changing, functional decline, waste of resources and environmental pollution during the operation and dismantling process. This paper advances the concept of “post-project”, builds a framework for post-project management with case analysis, as the social development and new requirements for project management by environmental protection. Post-project refers to a project which no longer possesses normal value, because of loss after use, inability to adapt to new requirements, artificial destruction, damage beyond control, and deprivation of value after the completion of the project. Post-project management encompasses a series of management and technical activities including updating, reforming, removal, recovery, and recycling. The process of post-project management is composed of classification and characteristics of post-projects, management decisions, implementation, and evaluation. Post-project management can realize the sustainable development of project and society.

关键词： project management life cycle project update project remake project removal project restoration project recycling

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PWR-FBR with closed fuel cycle for a sustainable nuclear energy supply in China

XU Mi

《能源前沿（英文）》 2007年第1卷第2期页码 129-134 doi: 10.1007/s11708-007-0016-8

摘要： From the thermal reactor to the fast reactor and then to the fusion reactor; this is the three-step strategy that has been decided for a sustainable nuclear energy supply in China. As the main thermal reactor type, the commercialized development phase of the pressurized water reactor (PWR) has been stepped up. The development of the fast reactor (FBR) is still in the early stage, marked by China experimental fast reactor (CEFR), which is currently under construction. According to the strategy study on the fast reactor development in China, its engineering development will be divided into three steps: the CEFR with a power of 65 MWt/20 MWe; the China prototype fast reactor (CPFR) with a power of 1 500 MWt/600 MWe; and the China demonstration fast reactor (CDFR) with a power of 2 500 3 750 MWt/1 000 1 500 MWe. With regards to the fuel cycle, a 100 t/a PWR spent fuel reprocessing pilot plant and a 500 kg/ a MOX fabrication plant are under construction. A project involving the construction of an industrial reprocessing plant and an MOX fabrication plant are also under application phase.

关键词： reactor development reprocessing MWt/600 demonstration three-step strategy