Energy
Research on Legal Protection of China’s Energy Security
Energy is not only the basic support of national economy,but also the basis of human survival.The strategy of energy security is a strategic work for China, it exerts a direct influence on national security, sustainable development and social stability, is an important aspect of national economic security.In order to ensure the strategy of energy security,it [...]
Design and Realization of Remote Power Monitoring System of Public Buildings
Nowadays, Energy is one of the main issues which constrain the national economic development. However, there is a waste of energy resources in many public buildings, especially office buildings. Therefore, it is important to bring up people’s awareness of energy conservation and use the energy resources rationally. Design and realization of the remote power monitoring [...]
The Study on the Development Models of Coal, Electricity, Transportation and Chemicals Integration of Inner Mongolia
The development of coal, electricity, transportation and chemicals integration is important to the sustainable development of the national energy, and becoming a significant issue in our courtry economy development. Applying the game theory, the value chain and transaction cost theory, combined with the typical example of Huaneng North Power Corporation, This paper analyses and researches [...]
Electricity Power Plant Energy Saving Research of Darat
本论文以达拉特发电厂为例,分析研究了火力发电厂厂用电的作用与构成情况,说明了直接影响发电厂用电率的是风机、泵类等大容量辅机的运行特性。本文重点分析330MW机组给水泵各种驱动方式的特点和经济性,说明当今国产330MW火电机组给水泵采用小汽机驱动能够有效降低生产厂用电率,增加上网电量,从而降低企业供电成本。最后以达拉特发电厂厂用电改造为实例,验证循环泵、凝泵的变频改造和给水泵小汽机改造的节能效果。循环泵、凝泵采用变频调速调节后,发电厂用电率平均降低了1%,电动给水泵改汽动给水泵后使厂用电率降低2.5%左右,节能效果非常明显。This paper has darat power plants, for example, analysis of the thermal power plant use of electricity, the role and composition, is indicative of a direct impact on power plants in electricity rates are fans, pumps and other large-capacity auxiliary operating characteristics. This article analyzes a variety of 330MW generating units to the pump-driven approach [...]
Study on Failure Mechanism and Constitutive Relationship of FRP Confined Concrete Column
FRP reinforced concrete structure began in the 1980s. Compared with the traditional method, the FRP reinforcement method is simple and obvious in the reinforcing effect. It is later for the study on axially compressed concrete columns than beams. However, the axially compressed member is the most common force component. Therefore, it is necessary for the [...]
Experimental Study on Anti-collision of High-elevated Pile Foundations and New Anti-collision Design Methods
With the rapid development of global economic, the number of structures in water such as bridge piers, transmission towers and oil or gas drilling platforms increase drastically in the world. As a result, the possibility of ship collision on these structure is also increase. It is significant to study the problem of their anti-collision which [...]
Exploration and Analysis on the Lighting Atrium Design of the Public Building in Hot Summer and Cold Winter Areas
Lighting atrium due to its natural light, the greenhouse effect and the chimney effect of the ecological properties of the building has a strong energy-saving advantages.But in the actual project, due to inappropriate design of the atrium, making the original energy-efficient lighting atrium into energy-intensive focus. This problem, for public buildings and in hot summer [...]
Study on the Development Strategy of Low Carbon Energy
Carbon produces greenhouse gases which are released by socio-economic activities of human, whose emissions affect the global climate change directly and involve in the long-term interests of humanity. It is energy not carbon which is needed by the socio-economic development. Fossil energy has the highest content of carbon which is released by combustion. But fossil [...]
Jilin Fuel Ethanol Post-project Evaluation Studies
Economic crisis in 2009 made the world energy crisis and oil industries are subject to a huge shock, but as any economic and social activities of the base includes manufacturing, livelihood and life of the energy industry as the focus once again presented to the world.2009 Denmark “Copenhagen Protocol” China was once again assume the [...]
Study on Fluidized-bed Preparation Solar Grade Polycrystalline Silicon Under Laboratory Conditions
With the rapid increase of solar cells in global production, it is stimulating the rapid growth in polysilicon demand directly. The production of polycrystalline silicon photovoltaic industry chain is still capacity constraints. At present, solar grade polysilicon fabrication technology has improved the mainstream of Siemens technology and silane method. As the blockade of foreign technology, [...]