适合 4 ： 3 投影屏幕 ( 副标题 )
Contents
1. General situation of new district of Zhoushan Islands of Zhejiang, China Zhoushan is located in Zhoushan islands of Zhejiang Province, and situated along the eastern coast of China, on the ocean surface of East China Sea at the outer edge of Hangzhou Bay at the south side of the Yangtze River Estuary. Zhoushan is the first prefectural city established based on the islands in China, known as the “Buddhist Kingdom on the sea, fishing port city", and is the maritime gateway and channel open to the outside world in the Yangtze River Basin and the Yangtze River Delta. Total regional area: 22,200 square kilometers Number of islands: 1390 Land area: 1440 square kilometers Permanent resident population: 1,140,000 GDP per capita in 2014: 89,000 yuan (about USD14,500) Famous Good Beautiful In 2014, the added value of the city's marine economy accounted deep-water fishing Tourist metropolis harbor resort for 69.8% of GDP.
1. General situation of new district of Zhoushan Islands of Zhejiang, China Zhoushan lies at the confluence of the East China Gold Coastline and the Yangtze River golden waterway, backing on to the vast economic hinterland of the Yangtze River Delta, and it is the maritime portal and channel to open to the outside world in the Yangtze River Basin and the Yangtze River Delta. Beijing Tokyo Seoul Kobe Pusan Shanghai Zhoushan Guangzhou Taipei Hongkong
1. General situation of new district of Zhoushan Islands of Zhejiang, China The State Council formally approved the establishment of Zhejiang Zhoushan Islands District on June 30, 2011, and it becomes the fourth national level district, and also the first national level district established based on marine economy. Five development goals Positioning of three strategies Bulk commodity storage and transfer, International Pilot Area of development of marine transaction and processing center logistics hub island economy in Zhejiang Important eastern maritime portal Portal island Four opening to the outside world opening to outside islands Important growth pole for economic Marine industry Important base for modern ocean and concentrated island development in the Yangtze River Delta industry one Demonstration zone for comprehensive protection International ecological city and development of ocean and island and leisure island Experiment zone for integrated ocean development pilot area for coordinating land and Garden city on the marine development sea
1. General situation of new district of Zhoushan Islands of Zhejiang, China Development and utilization of oil and gas in East China Sea and deep sea mineral Key industry to be developed resources Active utilization of marine new energy Port and navigation service industry Marine engineering equipment and shipbuilding industry Marine tourism Wind power Marine resources comprehensive development and utilization industry Marine organism industry Modern marine fishery Tidal power
2. Characteristics of ocean energy resources in Zhoushan China ocean energy resources status (based on the statistics of the State Oceanic Administration) Theoretical potential Technical potential Types of MRE / GW / GW 1 Tidal Range 192.86 22.3 2 Tidal Current 8.32 1.66 3 Wave 7.70 1.52 4 OTEC 367.00 25.70 5 Salinity Gradient 113.08 11.31 6 Offshore Wind 980.43 570.34 total 1669.39 633.36
Zhejiang Fujian In China, the tidal range energy is mainly concentrated in two coastal provinces, Zhejiang and Fujian, accounting for about 90% of the total. Zhoushan The tidal current energy resources of China is most abundant in Zhejiang coastal area, amounting to about 5.17 million kilowatts ( 5.17GW), and accounting for more than half of the total nationwide potential tidal current energy resources, which is mainly concentrated in the estuary of Hangzhou Bay and Zhoushan Islands.
The wave energy resources in China are most abundant in Guangdong coastal area, the next are Fujian, Zhejiang, Hainan and Shandong, accounting for 90% of the total.
2. Characteristics of ocean energy resources in Zhoushan Status of ocean energy resources in Zhoushan Tidal Range Energy ： The average tidal range in Zhoushan sea area is about 2m only, island and harbor area is small and many harbors have been developed into ports, docks, there are few bays suitable for tidal energy development, therefore, the area is slenderly endowed with tidal energy resources as a whole. Tidal Current Energy ： The waterways in Zhoushan sea area is crisscross, the flow velocity of tidal current is big, the maximum flow velocity in waterway of several areas is 2.0-3.0m/s, and over 4.0m/s at most in partial areas, so it is an area rich in tidal current energy resources, and with most advantageous tidal current energy resource conditions among Chinese coastal areas. Wave Energy ： Zhoushan sea area close to the East China Sea is a large wave zone along the coast of China, the long-period wave can go into this area. The sea area inside of the islands is shielded by islands, the wave height is smaller; the wave height is big in the open sea area in the east of the islands, average annual wave power density is more than 2.5kW/m, so the wave resources are abundant. To sum up, full use of unique advantages of the area such as concentration of ocean energy resources, convenient transportation and prosperous marine equipment manufacture industry to exploit and utilization clean marine renewable energy will be one of the effective means to promote energy structure transformation and drive the development of emerging marine industry in Zhoushan Islands District.
3. Development and utilization status quo of ocean energy in Zhoushan Tidal current energy-- Tests and research 2 × 150 floating tidal power station Since 1990s, Guishan Waterway and Gaoting Waterway in Daishan sea area of Zhoushan City have been the hot areas for tests of domestic tidal power. At present, Harbin Engineering University, Zhejiang University, Daishan Science and Technology Development Center, Daishan Gaoting Shipyard and other units have carried out tests and research for tidal current energy projects of different scales (including 5kW, 10kW, 25kW 60kW, 150kW, 300kW, 600kW) and different technical types in Zhoushan, accumulated valuable experience in research and development of small-scale tidal power generation device and construction of pilot tidal power station. “Underwater windmill” tidal current power station 70kW floating tidal power station 40kW bottom-supported tidal current power station 60kW half direct drive horizontal 2 × 150 floating tidal power station 10kW horizontal axis tidal current power station axis tidal current power equipment Harbin Engineering University Zhejiang University
3. Development and utilization status quo of ocean energy in Zhoushan Tidal current energy -- Demonstration Project Marine energy grid Marine energy grid-connect connected demonstrati ed demonstration on project in project in Daishan Daishan sea area of Zhoushan, sea area of Zhoushan, Zhejiang Zhejiang （ National marine renewable energy special fund project in 2010 、 for which one set of AR1000 unit manufactured by Atlantis Resource Company will be installed ） The project construction unit: Zhejiang CECEP Ocean Energy Development Co., Ltd. Zhejiang Zhejiang Zhoushan tidal power demonstration Zhoushan tidal power demonstration project project （ National marine renewable energy special fund project in 2013 ） The project construction unitChina Three Gorges Corporation The demonstration area: installed capacity of 1MW
3. Development and utilization status quo of ocean energy in Zhoushan Tidal current energy -- Demonstration Project LHD Lindong LHD Lindong modularized modularized large ocean large ocean tidal current tidal current energy generating energy generating unit demonstration unit demonstration project project （ National marine renewable energy special fund project in 2013 、 It is national marine renewable energy special fund project in 2013, and was approved for construction on May 29, 2014, with a total investment of 163.1 million yuan. 4 groups of tidal power generating units by means of independent research and development are set with a total installed capacity of 9.8MW, namely, 3.4MW (Unit 1) +4MW (Unit 2) +1.6MW (Unit 3) +0.8MW (Unit 4) The project construction unit: Zhejiang Zhoushan LHD United Energy New Energy Development Co., Ltd.
3. Development and utilization status quo of ocean energy in Zhoushan Wave energy-- Tests and research Under the National marine renewable energy special fund, Ocean College, Zhejiang University successfully developed a set of self-lifting type wave power platform “ZOU 1” (10kW spot-absorption type) and broke through several the bottom necks of key technologies in wave power field through technical research. 美国公开发明专利 Zhejiang Ocean University
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