In the recent international meeting of China’s fourth Summit of the Forum on New Energy, Science and Technology Vice Minister Cao Jianlin stressed that scientific and technological support of the strategic role of new industries have become more more prominent, “Eleventh Five” Year of China in the new energy and renewable energy development access to numerous breakthroughs in key technologies, a series of demonstration projects aimed at promoting industrialization has accelerated the launch of new energy technologies and product applications,g5266, hd438, kd186, but the lack of R & D investment, cost control, and insufficient penetration of social life, constraints still exist, the future of technology and development Industry There are also many obstacles.
Advances in demonstration projects to promote key technologies
Cao Jianlin pointed out that “Eleventh Five” Year of China in the emerging field of energy has been successfully mastered a number of key technologies of intellectual property rights to develop several independent sets of lines with current technology or potential China, the key equipment. In the field of wind energy, China has mastered 1 ~-3MW Dual-feed series VSCF wind turbine design techniques; 1.5 MW direct drive magnet permanent, wind technology has reached mass production, own design and development of the 1.5 ~ 2.0MW wind turbine blades, to achieve mass production of domestic machinery manufacturers. vgp-bpl2 ,sony vgp-bps2 , sony vgp-bps2a
In the generation of solar photovoltaic energy has been built the largest city of Yiwu International Trade 1.295MWp grid solar power plant, and allow production of electricity, completing a megawatt concentrating solar design power plants, in addition to multiple levels of desert 10MW grid-connected photovoltaic plant is under design construction. Independently developed advanced international level 250kW and 500 kW grid-connected photovoltaic plants, and reach the space to run.
It is said, in response to the financial crisis, Science and Technology, Ministry of Finance have jointly launched a series of demonstration projects and industrial expansion. Such as “10 City, 1000,” Electric Vehicle demonstration and application projects, plans to use four years, select the extension and application of a number of pilot cities, including pure electric vehicles , hybrid vehicles and fuel cell, including the 60,000 vehicles in clean energy. To promote the “Golden Sun” project, plans to use three years in some cities across the country to promote different types of demonstrations of production technologies and photovoltaic products. Demonstration project exceed the total size of 600MW, annual production will more than 1 billion kWh. pa3535u-1brs , pa3591u-1brs ,Promoting the “City 10000 10″ project has more than 20 cities across the country launched a pilot project to promote LED () lighting semiconductor, giving priority to applications in urban lighting lighting and landscaping, three years should promote the use of the ladder to reach 6 million.
Currently, the project was in full swing. In late 2009, nearly 30 billion yuan to subsidize the first batch of the central government funding has already been established.
Cao Jianlin said that the department develops a “Shier Wu” planning, new energy sources will continue to focus on development and areas of priority development. “Shier Wu” period, China will continue to increase its demonstration research into new energy technologies and development efforts to support and actively promote the new energy and electricity, from a technical level, to solve large-scale renewable energy grid problem bottleneck. Increase network intelligent search and development of key technologies and equipment investment will be a number of cities across the country to carry out demonstration projects. Will be based on the Nansha Islands, Paracel Islands, etc. practical requirements of the Navy of the border, develop sets of wind, solar, energy storage, desalination as one of life facilities and renewable technologies of the energy supply. Will be organized to implement the new rural energy projects in rural areas vigorously promote wind, solar, biomass use. Will also be organized ahead of geothermal energy, ocean energy and other renewable energy research on key technologies. apple a1012 , apple a1022 , apple a1060
Cost control, the rise of non-factors
New Energy National Energy Board, Deputy Director Shi Lishan, noted that currently the development of new energy industries, there are technical knowledge and management issues and challenges, there are some quick profit approach. He explained that in the new China’s energy and renewable energy sources and use of the technology of hydropower is relatively mature, but there is relocation, lack of advertising and so on. Wind energy in building a large base, the dominant model, wind electric field, it should also take into account small and medium-sized wind farms and offshore wind energy construction, there is an urgent need to address wind energy to run the contradictions unresolved. The cost of monitoring solar photovoltaic power generation to the forefront. Assign the project cost photovoltaic power generation because the two batteries, silicon materials, and other material factors, but also the installation, operation and not other material factors. The construction of some projects being more costs than material costs. Use of biomass energy should be addressed to electricity, transport, heating and other areas to promote.
“Is it not only concerned about the signs, but also optimize the system, optimizing the building, otherwise the cost is difficult to get.” Aimed at the cost of feeding problems photovoltaic generation control, Shi Lishan, with particular emphasis on construction management through strengthening the building to increase the cost of space power generation control . fujitsu lifebook t4020 , fpcbp121
It is reported that in the power of 2006 China Solar Energy Photovoltaic electricity costs 4 yuan, and 2009 units of electricity have been reduced to 1 yuan, while the initial deadline for achieving this target by 2015. Meanwhile, the thin film solar cells generate electricity costs have dropped to less than 1 yuan. Even so, the production of photovoltaic electricity is still higher than conventional energy costs are high, subsidies are needed in the future to reduce the cost of limited scope.
Limited demand side applications must be encouraged
Cao Jianlin said that apart from R & D investment, cost control and other issues, a new energy, renewable energy solutions for applications that also involved the question of how to infiltrate all aspects of life, changing production and lifestyles, is the new direction of energy consumption. “The solar, wind resources are thin (low energy density) should be more for the house and use live.” He said.
The development of housing construction, according to the Ministry of Science and Technology Promotion Center of the person in charge of the Ministry of Finance and the Ministry of living built since 2006 to start building applications for the city demonstration renewable energy at the end of 2008 has been implemented for four approved 371 projects. btp-44a3 , btp-58a1 , btp-63d1 ,These projects more than one type of technology, such as greater use of sunlight and heat applications, ground applications of heat pumps Source technologies mainly less complex.
This reporter has learned that in the construction of use of solar energy in 2009 to launch construction projects for public buildings, followed by industrial buildings, civil construction is still relatively low. At the same time, 21 applications for construction of the city demonstration of renewable energies and 38 rural counties of renewable energy demonstration through the approval of applications for construction, which will provide for the construction sector in China did not promote the use of large scale renewable energy deficiencies.
The official said: “Shier Wu” China will abide by the conditions of the building to enforce the use of renewable energy for heating, cooling, lighting, hot water and so on.sony vgp-bps8a , sony vgp-bps11 , The top-down coercive measures that promote good energy saving building applications, but in terms of policy direction for the country should also be encouraged to increase the demand side of Pratt & Whitney of the policy issued.
