Zhao Xiaoping: Adjusting the structure of the electric power industry to develop clean power
Deputy Secretary for National Energy
Zhao Xiaoping pointed out that the power to adjust the industrial structure, vigorously develop clean coal power generation technology, and actively and steadily push forward the power system, is a healthy development of China’s power industry the inherent requirements.
NDRC Energy Bureau November 4 messages, Zhao Xiaoping, Deputy Secretary for National Energy Board to attend the 17th East Asia and Western Pacific Conference of the Association pointed out that the electric power industry in recent years, China’s power industry in accordance with the requirements of the scientific development concept , focused on building a resource-saving and environment-friendly society, and strive to change the development mode, speed up structural adjustment, achieved a historic leap.
First, rapid growth in power generation, electricity supply and demand basically in balance. From 2002 to 2007, five new power generation installed capacity is equivalent to the sum of the past 53 years, an average annual increase of 15%. As of the end of 2007, China’s power generation capacity has reached 718 million kilowatts, ranking second in the world. In less than three years, the rapid reversal of the power supply situation in most parts of the country to achieve a basic balance between power supply and demand.
The second is to accelerate the development of clean energy, power structure has gradually been adjusted. While rapid growth in installed capacity, power structure has been optimized, power generation efficiency continues to increase. The end of 2007, water and electricity installed capacity of 1.45 million kilowatts, compared to 2002 increased by 72%, nuclear power installed capacity of 9.06 million kilowatts, more than doubled in 2002, wind power installed capacity of 600 megawatts in 2007 a years of development, the scale of wind power installed capacity is equivalent to the sum of the calendar year; 300,000 kilowatts and above, the proportion of large-scale thermal power units to 59%, 60 kilowatts or more clean and efficient power units have become the new project’s main models.
Third, the rapid expansion of the scale grid, the voltage level on the rise. The end of 2007, China’s 220 kV and above transmission lines lengths up to 33 million km, 220 kV and above KVA substation capacity of 1.178 billion, ranking first in the world. In most parts of the country has formed a 500 kV main grid, Northwest Territories 750-kilovolt power transmission project put into production, 1,000 kV UHV AC pilot demonstration projects and 800-kilovolt direct current pilot demonstration project is under construction. In 2007, the national line loss rate of 6.85%, compared with 0.67 percentage points lower in 2002.
Fourth, a big pressure put small policy, energy-saving emission reduction achieved remarkable results. The Chinese government has set its “Eleventh Five-Year” shut down 5,000 MW of small thermal power units of the target, so far, has been shut down 2,896 kilowatts. This alone can save each year 6,492 million tons of standard coal of primary energy and reduce emissions of 1.03 million tons of sulfur dioxide to reduce carbon dioxide emissions 180 million tons. As of the end of 2007, China 10 kw of small thermal power units in 2005 from 31% to 18%; units of standard coal consumption of power supply 357 grams, 7 percent lower than in 2002, plant power consumption rate of 5.92%, compared to 2002 reduced 4%.
5 is to promote the power system to realize “Changwangfenkai.” At the central level of state-owned power assets, electricity generation business and network operations for the integration of their operation, separation of re-achieving a “separate government from enterprises,” “Changwangfenkai”, breaking the monopoly. Generating enterprises in the competition, the market pressures to develop momentum by strengthening internal management, and to play a scale advantages, management, operational efficiency and crew safety levels have been significantly improved.
6 to transform and improve the rural power grids, to solve the population problem without electricity. Markedly enhanced rural power structure, power supply capacity and significantly improve power supply reliability and, through grid extension, solving more than 3,000 million people without electricity electricity, rural production and living conditions improved significantly.近年来,国家又安排资金相继启动了中西部农网完善工程和无电地区电力建设工程。
Zhao Xiaoping also pointed out that the development of China’s power industry also face two bottleneck resources and the environment. At present, China’s per capita installed capacity of 0.54 kilowatts, as compared with the industrialized countries, there are still a wide gap. Along with economic development and social progress, China’s electricity demand will increase further. Sustainable development of China’s power industry still needs to overcome many difficulties and solve many problems. Energy consumption, over-reliance on coal, power supply structure is not rational. China for more than 80% of electricity comes from coal, a large number of coal consumption resulted in greater pressure on the environment and transportation. Power grid construction is lagging behind, power grids and power of the structural contradictions still exist within a certain range, local area “nest electricity” and the lack of electricity co-exist. Electricity market reform tasks not yet completed, the need for further rationalize the tariff system, power grids, scheduling the regulatory system is not sound. In addition, under the current international financial crisis, China’s power market supply and demand relations are faced with many uncertainties in the power industry has undoubtedly increased the difficulty of structural optimization.
In addition, China will focus on promoting the work of the following aspects: First, continue to adjust the structure of the electric power industry. Second, great efforts to develop clean coal power generation technology. Third, to accelerate the pace of transformation of the old desulfurization unit. 4, to continue to shut down small thermal power units. Fifth, to enhance power grid capacity-building for disaster. 6, and actively and steadily push forward the power system.
赵小平:调整电力工业结构,发展清洁能源
副局长国家能源
赵小平指出,权力,调整产业结构,大力发展洁净煤发电技术,积极稳妥地推进电力系统,是中国电力工业健康发展的内在要求。
国家发改委能源局11月4日消息,赵小平,国家能源局副局长出席第17届东亚及西太平洋地区会议协会指出,近年来,电力工业,中国在电力行业,按照在科学发展观的要求,建设资源节约型和环境友好型社会为重点,努力转变发展模式,加快结构调整,实现了历史性跨越。
第一,发电,电力供应和需求的快速增长基本上是平衡的。从2002年到2007年,五个新的发电装机容量相当于过去53年总和,平均每年增加15%。截至2007年底,中国的发电能力已达到七万一千八百点〇 〇 〇万千瓦,居世界第二位。在不到3年,电力供应情况,在该国大部分地区的快速逆转之间实现电力供需基本平衡。
二是加快清洁能源,电力结构的发展逐步得到调整。虽然在装机容量快速增长,电源结构得到优化,发电效率不断提高。 2007年,水,电年底之前安装的一四五〇 〇 〇 〇千瓦能力,而到2002年,72%,核电装机增长比2002年增加了一倍九百〇六点〇 〇 〇万千瓦,能力,风力发电装机容量600兆瓦,2007年1年发展,风力发电装机容量规模相当于历年的总和;三十零点○○○万千瓦及以上大型火电机组的比例为59%,60万千瓦及以上廉洁和高效率机组已成为新的项目的主要模式。
第三,电网规模迅速扩大,上升的电压水平。 2007年底,中国的220千伏及以上输电线路长度达33万公里,220千伏及以上千伏安的变电容量十一点七八〇亿,居世界第一位。在该国大部分地区已形成500千伏主网架,西北地区750千伏输变电工程投产,1000千伏特高压交流试验示范项目和800千伏直流试验示范工程正在建设之中。 2007年,国家线损失率6.85%,而0.67个百分点,低于2002年。
第四,大的政策压力小,节能减排成效显着。我国政府已成立了“十一五”关闭5000小目标兆瓦火电机组,到目前为止,已被关闭二千八百九十六千瓦。仅此一项,每年可以节省6492万美元的初级能源吨标准煤,减少1.03万吨二氧化硫的排放量减少二氧化碳排放1.8亿吨。 357截至2007年底,中国10个小火电机组2005万千瓦的31%至18%的供电标准煤耗单位克,百分之七低于2002年,生物能源的消耗率5.92%,与2002年相比减少了4%。
五是要促进电力系统,以实现“Changwangfenkai。”在中央一级国家国有电力资产,发电行业,其运作,重新从企业分离实现一个“独立的政府整合网络运营”,“Changwangfenkai”,打破垄断。在发电企业的竞争,市场发展的压力,通过加强内部管理的势头,发挥规模优势,管理,运营效率和机组人员的安全水平得到显着改善。
6改造和完善农村电网,解决无电人口问题。显着提高3000多万无电,电力,农村生产和生活条件农村电网结构,供电能力,并大幅提高供电可靠性,并通过电网延伸,解决显着改善。近年来,国家又安排资金相继启动了中西部农网完善工程和无电地区电力建设工程。
赵小平还指出,对中国的电力工业的发展还面临着两个瓶颈资源和环境。目前,中国人均装机容量为0.54万千瓦,比工业化国家,仍有很大差距。随着经济发展和社会进步,中国对电力的需求将会进一步增加。对中国的电力工业可持续发展还需要克服许多困难和解决很多问题。能源消费,过度依赖于煤炭,电力供应结构不合理。超过80%的电力来自中国,在更大的环境和交通压力,造成煤炭,有大量的煤炭消费。电网建设滞后,电网与电源的结构性矛盾依然存在,在一定范围内,当地的“鸟巢电力”和电力公司缺乏存在。电力市场的改革任务尚未完成,对需要进一步合理化,关税制度,电网,调度监管制度不健全。此外,在当前国际金融危机,中国的电力市场供求关系正面临着电力行业许多不确定因素,无疑增加了结构优化的难度。
此外,中国将重点推进以下几个方面的工作:一是继续调整电力工业结构。二,大力发展洁净煤发电技术。第三,加快老脱硫装置改造的步伐。 4,继续关停小火电机组。第五,加强电网灾害的能力建设。 6,积极稳妥地推进电力系统。08.11.5
Tags: capacity, china, electricity, power□ Manufacture of spare parts again set foot on the "green" journey
□ Central municipal wastewater treatment market three major problems to be resolved
□ Petrochemical hospital two scientific research by national patent
□ Tianjin Dongli EPA sulfur dioxide emissions for the region to deploy the work of