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Secret construction of Net · Binhai High-tech news in the new Tianjin Eco-city smart grid demonstration project has been successfully put into operation more than a month. What is the smart grid? What are the characteristics,moncler? What can be achieved? How smart? With these questions, the reporter again went into the international coverage of the broadest area, most full-featured smart grid project, feel the charm of the smart grid experience known as the coastal supply branch of the eco-city business director of Lidong Chen told reporters, access to renewable energy generation will greatly reduce emissions, he is given a set of data. The amount of the eco-city electricity carbon emissions will be approximately 1.6 million tons, the use of renewable energy generation, 230,000 tons per year will reduce carbon emissions than using conventional thermal power. Expected eco-city renewable energy generation to save tons of standard coal will be more than 118 thousand tons, accompanied by the use of electric vehicles a year to reduce emissions of pollutants are: carbon monoxide 9200kg 800kg of hydrocarbons, nitrogen oxides 6000kg. At present, through the provision of electric vehicle charging for electric service, compared to the use of traditional fuel vehicles has been accumulated to produce 562 tons of carbon emission reductions. troubleshooting reduced from 3 hours to 1 minutes technology development and application of perspective, the world, experts in various fields, scholars generally believe that the smart grid is an advanced sensor measurement technology, information communication technology, analyzes the decision-making technology, automatic control technology and energy power technology combining highly integrated with the grid infrastructure, formation of new and modern grid. Lidong Chen told reporters, grid failure occurred to the recovery process in the most time consuming part of troubleshooting before troubleshooting depends on the maintenance staff paragraph by paragraph, line patrol, and now through the intelligent power distribution, troubleshooting shorten the original 2-3 hours to minutes, greatly reducing the time of power outage, the reliability of power supply distribution network in the area of ​​the implementation of distribution automation can achieve 99.999%. storage photoelectric new method of family savings At present, the starting area of ​​the eco-city construction of three electric vehicle charging / change the electric facilities are the Yongding Chau charging station, the operating room charge points and the the Jiaming district charging points. The Yongding Island alone charging station at full load operation, the annual charge capacity over 1 million kwh reduction in carbon dioxide emissions of about 937 tons. ecological city the Jiaming district as the pilot of the Intelligent Community. Intelligent community like? In the the Jiaming district intelligent residential showroom,moncler, and the guide for reporters to show the magic of smart power. commuting a telephone air conditioning eco-city smart grid through the building of intelligent substation, distribution automation, equipment status check, power quality monitoring of the content, for the eco-city provide a solid power protection. The eco-city smart grid voltage qualification rate reached 100%, 10kV fault average isolating time of 3 minutes, fault the average positioning time of less than three minutes, the reliability of power supply has reached the international advanced level. the future, micro-grid will be widely applied in the new Tianjin Eco-City. In the Tianjin Eco-city, the reporter saw a lot of residential buildings under construction, the layers of the sunny side of the balcony facade looks stylish brown bar plate, experts only know that those so-called fashion plates In fact,moncler, solar photovoltaic panels to take advantage of the photoelectric effect to the sun's light energy directly into electrical energy output DC stored in the batteries. in the eco-city, a transparent and open smart grid distribution automation, and intelligent scheduling technology to solve wind, solar and other clean energy generation capacity of small, low energy density, power generation and unstable, forming a and network control requirements. Promote the development and utilization of clean energy, thereby reducing energy consumption and carbon dioxide and other pollutant emissions,doudoune moncler, and of great significance to promote the carbon dioxide emissions. renewable energy generation In addition, the good accessibility of the smart grid distributed renewable energy also improves the operating efficiency of the power generation side, is expected to eco-city wind, solar, the average annual power generation utilization hours for the 2200H and 1500h. Renewable energy proportion in energy consumption will continue to increase, to reach 20 percent by 2020, which provide strong support for energy restructuring strategy. staff,doudoune moncler, if the user one hour after the home, and want to open the home air conditioning in advance and set the temperature, this time, no matter where, just a call to the home air conditioner. the staff told reporters that this is a micro-grid system of the smart grid. With the power generation unit, the smart business hall not only with the external grid connection is working, you can also operate independently. in the future implementation of the price ladder,doudoune moncler, the low price of electricity trough of rechargeable batteries you can use the energy stored in the high price of the peak periods. Not only the effective use of clean energy, smooth energy supply, can also reduce household electricity consumption. smart grid,moncler pas cher, but also to promote the development and utilization of electric vehicles. Green ecological city transport planning, to the 2015 Eco-city electric vehicles (including hybrids) of $ 510. Supported by the eco-city electric car run, planning to build three large power stations, three medium-sized charging station and a 150 charge pile. micro-grid to clean energy as a major power, smart grid will be automatically enabled when the external power grid is disconnected, the micro-grid system,moncler. When the main grid power outage, network switch, photovoltaic wind power switch turned outage by a variational, then the storage device into the discharge state, to supply power to the load, and then the PV wind power switch points change together. converted to run on external power generation, micro-grid can, in the external power grid blackout from the Grid to isolated operation. staff are to the electric car charging In addition, currently in Tianjin eco-city in sewage treatment plants, Central Avenue, etc. are the construction of photovoltaic devices, the use of the photoelectric effect to convert solar energy into electricity for daily use. national grid Tianjin person in charge of the smart grid is a strong grid with self-healing function,doudoune moncler. Self-healing is the smart grid's At present, the eco-town wind power,doudoune moncler pas cher, solar power are two green energy has been put into operation, respectively, for 4.5 MW wind power port Jiyunhe, sewage treatment plant of 1.1 MW photovoltaic two projects is expected in these two power plants generating 900 million kWh of green electricity demand to meet the more than 3000 families of ordinary families. the visiting public are experiencing electric vehicle charging the
