Induces the operating principle of the induced radiation unit and studies the uniformity of indoor temperature distribution in the space and time, comfort and dewing condensation based on the PMV-PPD thermal comfort evaluation system.Through data collation and results analysis,obtains thermal comfort superiority and energy-saving potential of the reduced radiation air conditioning.The results show that the temperature distribution in the room stalled by the reduced radiation units is uniform, without sense of temperature difference and ventilation, providing an ultra-comfortable environment and that the indoor setting temperature can be up to 27℃ on the premise of meeting comfort requirement.At the same time, air supply of low temperature can be achieved without condensation, reflecting the energy-saving potential of the system.These provide a reference for design of the induced radiation air conditioning system and further study.

关键词：致辐射单元；热舒适；PMV-PPD分析；节能

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Using combustion theory to research on the technical theoretical features of oxygen-enriched combustion technology application to the cement industry kiln.On the basis of this,engineering projects of that,a certain enterprise 3000 t/d cement clinker production line applied oxygen-enriched combustion technology,and its economic evaluation were calculated.The results showed that:applying Oxygen-enriched combustion technology to the existing cement clinker calcined equipments,the coal powder consumption,the volume of flue gas and CO2 concentration in the flue gas of unit cement clinker occurred regular changes,When the O2 concentration increased from 21％ to 30％,the coal powder consumption decreased by 17.78％,the flue gas volume was reduced by 12.73％ and the CO2 concentration in the flue gas increased to 76.57％.If the enterprise used the oxygen-enriched atmosphere of O2 concentration for 30％ to form the coal combustion,it can save coal about 71.87 t/d,equipment production capacity increase by 41.75％ and capture CO2 products about 2662 t.Every year,this resulted in the profit increasing 103 million yuan.

关键词：富氧燃烧；二氧化碳捕集；经济预测；节能技术

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From the Surface Velocity Program (SVP) drifter current data, a detailed and complete track of strong ocean currents in the north-western Pacific is provided using the bin average method. The focus of this study is on the Kuroshio, the strong western boundary current of the North Pacific flowing northward along the east coast of Taiwan and then turning eastward off southern Japan. With its average flow speed of about 2 knots, the Kuroshio can significantly increase the ship s speed for a super-slow-steaming container ship travelling at speeds of 12 knots between the ports of Southeast Asia and Japan. By properly utilizing knowledge of strong ocean currents to follow the Kuroshio on the northbound runs and avoid it on the return trip, considerable fuel can be saved and the transit time can be reduced. In the future, the detailed Kuroshio saving-energy route could be built into electronic chart systems for all navigators and shipping routers.

关键词：洋流;漂移;路由;船舶;节能

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Low-carbon tourism is proposed as a new pattern to develop the global low-carbon economy, which goes with the tide in the global climate of change.Because tourism industry has a so close association with another industries that almost every link of tourism activities could be related to energy consumption and CO2 emission.So, energy conservation and emission reduction constitute an important part of developing low-carbon tourism.This article selects GanSu Province, the weak ecological environment, as the research object.In accordance with the documents research and mathematical statistics, and the "bottom-up" study method., we made an research on energy consumption and the CO2 emission of GanSu province from the tourism travel , tourism accommodation, and tourism activities, respectively.From the result, GanSu's tourism with low-carbon and energy-saving characteristics, accounting for 0.45％ energy consumptions and 0.86％ CO2 emission in that of the GanSu's tourism.It shows that tourism fits in with the requirements of low-carbon tourism development.However, one of the most important factor in the tourism energy consumption and the CO2 emission is the tourism transportation, accounting for 68.83％ energy consumptions and 65.96％ CO2 emission in that of tourism respectively, which should be focus on as the key link in low-carbon tourism development.

关键词：低碳旅游；能源消耗；二氧化碳排放量；节能

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关键词：高层建筑；给水管道；串并联组合；可编程控制器；节能

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Research of college classroom intelligent Lighting control system is based on the point of view of intelligence and energy saving.Considering thc phenomenon of lighting waste and poor system management,a design of high stability and low power consumption intelligent Light control system is proposed.Through the research of distribution method of light source and the application of CAN bus communications technologies,this paper mainly introduces a distributed light control system based on ARM.According to the demand of indoor illumination,the system can achieve real-time and accurate regulation of all classrooms' lights.Compared with the traditional lighting control system,besides the characteristic of energy saving,the system also is characterized by strong anti-interference and intelligent management etc.

关键词：ARM; CAN总线;照明;智能;节能

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This paper introduces a residence design in subtropical region.It uses several new techniques to build a low carbon and liveable house.It also gives many calculations to prove its energy-saving and efficiency.

关键词：低碳;独立居住;亚热带地区;节能

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The building energy consumption simulation software DeST is used to analyze the effects of fixed shading over external window on energy consumption and efficiency, on the base of a residential building in Shanghai.The simulation results show that the fixed shading over south window has little effect on the overall energy saving of residential building.For east and west external window, if window area is not very large and its shading performance is better, the effect of fixed shading installation on energy saving is not obvious.On the contrary, if its area is large and its shading performance is ordinary, the effect is remarkable.Furthermore, when room ventilation capacity is poor, the effect of energy saving by fixed shading installation is more prominent.

关键词：固定遮阳；能源消耗；住宅楼；节能

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The intelligent LED daylight lamp lighting control system is designed.According to the external light intensity,the control system which uses the PWM light modulation technology,ST89C52 Single Chip Microcontroller as the control system core,can adjust brightness of the LED daylight lamp automatically and accurately,and can also manually adjust the brightness.A comfortable lighting environment can created through the system for controlling the illumination source,the purpose of energy saving can be achieved.The control system which can be used for a variety of lighting situations has strong application value.

关键词：智能; LED日光灯;PWM调光; ST89C52单片机;节能

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Power electronic transformation system is applied widely in industrial control and the application environment is complex.Big,small and medium-sized system power consumption improves continuously,so it is urgent to reduce the system energy consumption problems.This paper proposes a way to reduce the energy consumption of power electronic transformation system based on genetic algorithm.Work frequency regulation and working voltage measurement technology are used in industrial control system and the voltage and frequency produced by system power consumption are calculated.Genetic algorithm is used to calculate the optimal solution.And then achieve the purpose of reducing energy consumption.Experimental results show that this control algorithm can effectively reduce the power consumption of power electronic transformation system in industrial control and has a good effect.

关键词：电力电子变换系统;动态电压调节;减少能源消耗;节能

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