2010年中國風(fēng)電展望2010 CHINA WIND POWER OUTLOOK
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一。2009全球風(fēng)電現(xiàn)狀盡管國際金融危機(jī)不斷,但全球風(fēng)電行業(yè)繼續(xù)快速擴(kuò)張,實(shí)現(xiàn)了41%的年增長率。歐盟、美國和亞洲主導(dǎo)著全球風(fēng)電發(fā)展。中國新增裝機(jī)容量居世界第一。據(jù)全球風(fēng)能理事會(huì)(GWEC)統(tǒng)計(jì),全球風(fēng)電總裝機(jī)容量達(dá)到158gw,累計(jì)增長31.9%。全球風(fēng)電產(chǎn)業(yè)不僅成為世界能源市場的重要組成部分,而且在拉動(dòng)經(jīng)濟(jì)增長和創(chuàng)造就業(yè)機(jī)會(huì)方面發(fā)揮著越來越重要的作用。據(jù)GWEC統(tǒng)計(jì),全球風(fēng)力發(fā)電裝機(jī)總產(chǎn)值已達(dá)450億歐元,2009年度工業(yè)用電約占500000。截至2009年底,全球已有100多個(gè)國家開始發(fā)展風(fēng)電,17個(gè)國家的累計(jì)裝機(jī)容量均超過1千兆瓦。累計(jì)裝機(jī)容量排名前十的國家是美國、中國、德國、西班牙、印度、意大利、法國、英國、葡萄牙和丹麥。2009年,亞洲成為一個(gè)重要的新市場,超過了美國和歐洲的水平,主要受到中國和印度的刺激。中國新增裝機(jī)容量13.8gw,累計(jì)裝機(jī)容量25.8gw。2。中國風(fēng)電現(xiàn)狀1)中國風(fēng)資源廣闊,海岸線長,風(fēng)能資源豐富。研究表明,中國風(fēng)能開發(fā)潛力巨大,陸上和海上風(fēng)能的總可開發(fā)容量約為700-1200千兆瓦。其他評(píng)估顯示,更高的數(shù)字高達(dá)2500千兆瓦。因此,風(fēng)電有資源基礎(chǔ),成為國家未來能源結(jié)構(gòu)的重要組成部分。與目前五大風(fēng)電大國相比,中國的風(fēng)資源規(guī)模接近美國,大大超過印度、德國和西班牙。東南沿海地區(qū)、沿海島嶼和我國北部(東北、北部和西北部)風(fēng)能資源尤為豐富。內(nèi)陸地區(qū)也有一些風(fēng)能資源豐富的地方。海上風(fēng)能資源也很豐富。然而,風(fēng)能資源的地理分布與電力負(fù)荷不匹配。我國沿海地區(qū)用電負(fù)荷大,但風(fēng)能資源匱乏。另一方面,北方風(fēng)能資源豐富,但用電負(fù)荷較小。這給風(fēng)電的經(jīng)濟(jì)發(fā)展帶來了困難。2) 市場概況2009年,中國風(fēng)電行業(yè)處于全球領(lǐng)先地位,產(chǎn)能增長超過100%。其累計(jì)裝機(jī)容量目前居世界第二位。它的新裝機(jī)容量是世界上最大的。中國的裝備制造能力也位居世界第一。中國的新增裝機(jī)容量和風(fēng)電機(jī)組產(chǎn)量約占全球總量的三分之一。2009年,除臺(tái)灣省外,中國新安裝的風(fēng)力發(fā)電機(jī)組總數(shù)為10129臺(tái),裝機(jī)容量為13.8gw。因此,中國在新裝置方面超過了美國。累計(jì)裝機(jī)容量達(dá)到25.8千兆瓦,這是連續(xù)第四年裝機(jī)容量翻番 3) 產(chǎn)業(yè)和供應(yīng)鏈中國風(fēng)電設(shè)備制造業(yè)發(fā)展迅速,產(chǎn)業(yè)集中度進(jìn)一步增強(qiáng)。目前,國內(nèi)制造商占中國供應(yīng)市場的70%左右,并開始出口其產(chǎn)品。風(fēng)電設(shè)備制造業(yè)明顯分為三個(gè)層次,華銳風(fēng)電、金風(fēng)電、東方電氣(均為全球十大供應(yīng)商)位列第一,明陽、聯(lián)合動(dòng)力、森美公司位列第二。隨后是一系列規(guī)模較小的制造商。在國際風(fēng)電發(fā)展趨勢的推動(dòng)下,中國規(guī)模較大的風(fēng)電機(jī)組制造商也開始進(jìn)入大型風(fēng)電設(shè)備的競爭。華銳風(fēng)電、Goldwind、XEMC、上海電氣集團(tuán)和明陽都在開發(fā)5兆瓦或更大的渦輪機(jī),有望生產(chǎn)出具有競爭力和技術(shù)成熟的機(jī)器。然而,該行業(yè)關(guān)注的一個(gè)問題是其產(chǎn)品的質(zhì)量。普遍認(rèn)為,中國國內(nèi)風(fēng)電設(shè)備將在2011年和2012年接受最高測試。如果它成功地通過了這項(xiàng)測試,將意味著質(zhì)的飛躍。雖然中國目前已經(jīng)建立了包括所有主要零部件生產(chǎn)商在內(nèi)的風(fēng)電機(jī)組制造供應(yīng)鏈,但仍缺乏一個(gè)完整的配套服務(wù)網(wǎng)絡(luò),如認(rèn)證機(jī)構(gòu)和背景研發(fā)等。4) 近海前景認(rèn)真調(diào)查工作正在致力于中國漫長海岸線附近的海上風(fēng)電開發(fā)前景。2010年,上海東海大橋第一個(gè)海上項(xiàng)目完成了100兆瓦,其中包括34臺(tái)華銳風(fēng)電3兆瓦渦輪機(jī)。根據(jù)沿海省份編制的規(guī)劃,到2020年,海上風(fēng)電裝機(jī)容量計(jì)劃達(dá)到32800兆瓦。5) 中國風(fēng)電場前三大開發(fā)商是國電(龍?jiān)措姎饧瘓F(tuán))、大唐和華能。這三家都是大型國有供電公司。大多數(shù)投資和項(xiàng)目開發(fā)工作由供電公司承擔(dān),供電公司根據(jù)國家法律承諾穩(wěn)步提高其在可再生能源中的比例。6) 截至2009年底,全國共有24個(gè)省、自治區(qū)擁有自己的風(fēng)電場。累計(jì)裝機(jī)容量超過1000兆瓦的省份有9個(gè)以上,其中超過2000兆瓦的省份有4個(gè)。內(nèi)蒙古自治區(qū)為主導(dǎo)地區(qū),新增裝機(jī)容量5545兆瓦,累計(jì)裝機(jī)容量9196兆瓦。三。國家能源政策2009年底,中國政府在哥本哈根氣候變化大會(huì)上向國際社會(huì)作出政治承諾,到2020年,非化石能源將滿足中國15%的能源需求。這將需要對(duì)未來清潔能源發(fā)展的規(guī)模和速度進(jìn)行前所未有的推動(dòng),包括對(duì)風(fēng)電發(fā)展的新方向。風(fēng)能受到一系列法律法規(guī)的鼓勵(lì),最重要的是2005年出臺(tái)的《可再生能源法》。本報(bào)告包括對(duì)本法規(guī)和影響風(fēng)力發(fā)電發(fā)展的其他法規(guī)的最新變更的詳細(xì)信息。1) 風(fēng)電基地是中國政府風(fēng)電承諾的重要組成部分,包括建立7個(gè)“千兆瓦級(jí)風(fēng)電基地”。這7個(gè)基地分別位于內(nèi)蒙古東部和西部、新疆庫木爾、甘肅酒泉、河北酒泉、吉林西部和江蘇近海,每個(gè)基地的裝機(jī)容量至少有10千兆瓦。在國家能源局的領(lǐng)導(dǎo)下,2008年開始規(guī)劃這些基地的發(fā)展,目前進(jìn)展很快。根據(jù)規(guī)劃,到2020年,總裝機(jī)容量將達(dá)到138gw,但前提是配套電網(wǎng)建成。一個(gè)重大問題是,這些基地大多位于偏遠(yuǎn)地區(qū),輸電網(wǎng)薄弱,距離中國主要用電負(fù)荷中心較遠(yuǎn)。還有一個(gè)問題是如何將大量的可變風(fēng)力發(fā)電集成到由不靈活的燃煤電站主導(dǎo)的電網(wǎng)網(wǎng)絡(luò)中。2) 價(jià)格支持機(jī)制定價(jià)政策是影響開發(fā)商積極投資水平和市場增長的關(guān)鍵因素。中國對(duì)風(fēng)電的支持機(jī)制已經(jīng)從以資本回報(bào)率和平均電價(jià)為基礎(chǔ)的價(jià)格,通過風(fēng)電場開發(fā)合同的競爭性招標(biāo)制度,演變?yōu)橐燥L(fēng)能資源差異為基礎(chǔ)的固定價(jià)格。2009年出臺(tái)的固定價(jià)格體系,在將全國劃分為四類風(fēng)能資源區(qū)的基礎(chǔ)上,確立了陸基風(fēng)電基準(zhǔn)價(jià)格。毫無疑問,區(qū)域性限價(jià)政策的出臺(tái),是我國風(fēng)電發(fā)展的積極一步,正在刺激更強(qiáng)勁的增長。
1. Current Status of Global Wind Power In 2009, despite the ongoing international financial crisis, the global wind power industry continued to expand rapidly, achieving an annual growth rate of 41%. The European Union, the USA and Asia dominate global wind power development. China ranked first in the world for newly installed capacity. According to statistics compiled by the Global Wind Energy Council (GWEC), total installed capacity of global wind power reached 158 GW, a cumulative growth rate of 31.9%. The global wind power industry has not only become an important part of the world energy market but is also playing an increasingly important role in stimulating economic growth and creating employment opportunities. According to GWEC, the total output value of the installed capacity of global wind power has already reached 45 billion euros and the number of people employed in the industry was approximately 500,000 in 2009. By the end of 2009 more than 100 counties around the world had started developing wind power, and more than 17 countries each had over 1 GW of cumulative installed capacity. The top ten countries for cumulative installed capacity were the USA, China, Germany, Spain, India, Italy, France, Britain, Portugal and Denmark. Asia became an important new market in 2009, exceeding the levels in both America and Europe and mainly stimulated by China and India. Newly installed capacity in China was 13.8 GW and the cumulative installed capacity reached 25.8 GW. 2. Status of Wind Power in China 1) Wind resources China has a vast land mass and long coastline and is rich in wind energy resources. Studies show that the potential for exploiting wind energy in China is enormous, with a total exploitable capacity for both land-based and offshore wind energy of around 700-1,200 GW. Other assessments suggest even higher figures up to over 2,500 GW. Wind power therefore has the resource basis to become a major part of the country’s future energy structure. Compared with the current five major countries for wind power, the extent of wind resources in China is close to the USA and greatly exceeds India, Germany and Spain. Wind energy resources are particularly abundant in the southeast coastal regions, the islands off the coast and in the northern part (northeast, north and northwest) of the country. There are also some places rich in wind energy in the inland regions. Offshore wind energy resources are also plentiful. The geographical distribution of wind energy resources is mismatched with the electrical load, however. The coastal areas of China have a large electrical load but are poor in wind energy resources. Wind energy resources are plentiful in the north, on the other hand, but the electrical load is small. This brings difficulties for the economic development of wind power. 2) Market overview In 2009, the Chinese wind power industry was a global leader, increasing its capacity by over 100%. Its cumulative installed capacity now ranks second in the world. Its newly installed capacity was the largest in the world. The country’s equipment manufacturing capability also took first place in the world. Both the newly installed capacity in the country and China’s wind turbine output accounted for roughly a third of the global total. The total number of newly installed wind turbines in China in 2009, excluding Taiwan Province, was 10,129, with an installed capacity of 13.8 GW. China thus overtook the USA for new installations. The cumulative installed capacity reached 25.8 GW, in the fourth consecutive year that had seen a doubling in capacity 3) Industry and Supply Chain China’s wind turbine equipment manufacturing industry has developed rapidly and its industrial concentration has further intensified. Domestic manufacturers now account for about 70% of China’s supply market and are beginning to export their products. The manufacturing industry for wind power equipment is clearly divided into three levels, with Sinovel, Goldwind and Dongfang Electric (all among the world’s top ten suppliers) in the first ranking and Mingyang, United Power and XEMC in the second. These are followed by a range of smaller manufacturers. Driven by the development trends in international wind power, the larger Chinese wind turbine manufacturers have also begun to enter the competition for large-scale wind power equipment. Sinovel, Goldwind, XEMC, Shanghai Electric Group and Mingyang are all developing 5 MW or larger turbines and can be expected to produce competitive and technically mature machines. One concern for the industry, however, is the quality of its products. The general view is that China’s domestic wind power equipment will receive its supreme test in 2011 and 2012. If it passes this test successfully, it will mean a qualitative leap forward. Although China now has an established wind turbine manufacturing supply chain, including producers of all the main parts, it is still lacking a fully developed network of ancillary services, such as certification bodies and background research and development. 4) Offshore prospects Serious investigation effort is being committed to the prospects for offshore wind development around China’s long coastline. In 2010 the first offshore project was completed – 100 MW at Shanghai's Donghai Bridge, with 34 Sinovel 3 MW turbines. According to plans prepared by the coastal provinces, the installed capacity of offshore wind power is planned to reach 32,800 MW by 2020. 5) Developers The top three developers of wind parks in China are Guodian (Longyuan Electric Group), Datang and Huaneng. All three are large state-owned power supply companies. Most investment and project development work is undertaken by power supply companies who have a commitment under national law to steadily increase their proportion of renewable energy. 6) Geographical Distribution By the end of 2009 a total of 24 provinces and autonomous regions in China had their own wind farms. There were over nine provinces with a cumulative installed capacity of more than 1,000 MW, including four provinces exceeding 2,000 MW. The Inner Mongolia Autonomous Region is the lead region, with newly installed capacity of 5,545 MW and a cumulative installed capacity of 9,196 MW. 3. National Energy Policy At the end of 2009, the Chinese government made a political commitment to the international community at the Copenhagen Conference on climate change that nonfossil energy would satisfy 15% of the country’s energy demand by 2020. This will require an unprecedented boost to the scale and pace of future clean energy development, including a new orientation towards wind power development. Wind energy is encouraged by a range of laws and regulations, the most important being the Renewable Energy Law, originally introduced in 2005. This report includes details of the latest changes to this and other statutes affecting wind power development. 1) Wind Power Bases A major part of the Chinese government’s commitment to wind power involves the creation of seven “GW-scale wind power bases”. The seven bases, each with a potential for at least 10 GW of installed capacity, are located in the east and west of Inner Mongolia, Kumul in Xinjiang, Jiuquan in Gansu, Hebei, the western part of Jilin, and the shallow seas off Jiangsu. Planning the development of these bases started in 2008 under the leadership of the National Energy Bureau and is progressing fast. According to the plan, they will contain a total installed capacity of 138 GW by 2020, but only if the supporting grid network is established. A significant problem is that many of these bases are located in remote areas with a weak transmission grid and at a long distance from China’s main electricity load centers. There is also the issue of how large quantities of variable wind power are integrated into a grid network dominated by inflexible coalfired power stations. 2) Price Support Mechanisms Pricing policy is a key factor affecting the level of active investment by developers and market growth. China’s support mechanism for wind power has evolved from a price based on return on capital and the average price of electricity through a competitive bidding system for wind park development contracts to a fixed price with variations based on differences in wind energy resources. Introduced in 2009, the fixed price system establishes a benchmark price for land-based wind power based on dividing the country into four categories of wind energy resource areas. There is no doubt that the introduction of the regional fixed price policy has been a positive step in the development of wind power in China and is stimulating stronger growth.
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