单词 | Wind power |
例句 | 1. Wind power presents too many advantages to be allowed to sink into oblivion. 2. Wind power is used to drive the machinery. 3. The machine is worked by wind power. 4. The success of wind power represents a litmus test for renewable energy. 5. Of course, wind power isn't new. 6. Not surprisingly wind power is regarded as having considerable potential. 7. It's hoped that wind power will eventually provide up to 20 percent of the country's energy needs. 8. Wind power and passive solar are competitive with the cost of nuclear power. 9. The government hopes that wind power will meet around a tenth of total electricity demand by the year 2000. 10. Support tree planting schemes, the development of wind power and other renewable sources of energy. 11. Both the photovoltaic and wind power systems for domestic hot-water provision would be even more effective if linked to a heat pump. 12. Some estimates suggest that wind power could save 5-10 percent of the fossil fuel used by the Electric Corporation. 13. Biofuels and wind power are regarded as the most promising technologies, along with small scale hydro and tidal power. 14. But even wind power, as heated debates at various public enquiries have revealed, is not without its critics. 15. Wind power should also be relatively cheaper in the long term, as the pollution costs of fossil fuels rise. 16. They are geothermal energy, solar energy and wind power. 17. Wind power has become big business, especially in Europe. 18. Wind power is an infant industry. 19. Take, for example the intermittency of wind power. 20. With hydropower, thermal power, wind power and other power structures. 21. Wind power is the most technologically sophisticated, most large-scale development of the conditions and prospects for development of commercial power generation mode in renewable energy resources. 22. California, Texas and Iowa have the largest wind power generating capacity in the United States. 23. The Kon-Tiki sailed across the Pacific Ocean propelled by wind power. 24. Steady base-load electricity sources will always be needed, and solar and wind power can only act as useful supplements. 24. is a online sentence dictionary, on which you can find nice sentences for a large number of words. 25. Many congressmen are keen to revive research into renewable energy sources like solar and wind power. 26. The market could grow much bigger if countries further subsidize wind power to curb greenhouse gas emissions. 27. A big unknown is the fate of federal support for wind power. 28. When the wind speed is too high, the most safety measure to wind power set is stop working, the load of wind power set in static state is smaller by far than dynamic state. 29. The stator flux-oriented vector controlling strategies of keeping stator frequency constant and capturing the maximum wind power are verified by experiment results. 30. I've often wondered if a HERS rater would show that wind power is energy-efficient. 1. Wind power presents too many advantages to be allowed to sink into oblivion. 2. The Kon-Tiki sailed across the Pacific Ocean propelled by wind power. 31. For example , India is the world's fourth - biggest producer of wind power. 32. It is necessary for the calculation of value of wind power to comprehensively consider power generation benefit, generation cost, ancillary service cost and environmental benefit. 33. Turbines turned by steam power ; a sailing ship driven by wind power. 34. Others see a mix of solar, e thermal, tidal and wind power. 35. Thanks to the EEG are virtually no market or marketing risks for wind power. 36. Wind power generated by fan blades (9) on the shaft enters a film picking barrel (5) through a wind blowing port (11) and blows the remnant films into a lifting film box (16). 37. The intermittency of wind power does mean that we would need to run our electricity grids in a very different way. 38. While a more straightforward word choice might have been preferable ("wind power can generate enough electricity"), the idiomatic expression enlivens the sentence. 39. Twin stator brushless doubly fed machine generation system which has no electrical brush and can running in variable speed and constant frequency condition is very suitable for wind power generation. 40. Nuclear and wind power would mean almost no carbon dioxide produced. 41. The small Scandinavian nation also was building its commercial wind power business. 42. China's total installed capacity of wind power to double the growth the fourth consecutive year. 43. The results show that: the soil erosion of wind power field construction region is intercoupling with particularity of wind power field and characteristics of soil erosion of Bashang region. 44. Power grid is weak in 3N areas, wind power is far away from load center. 45. Specifically design for wind power industry, applying for output loop between stator and rotator in cylinder. 46. We will need new technologies to mobilise large - scale solar power, wind power , and geothermal power. 47. This method is used in the structural dynamical optimal design for helicopter, and also in wind power plants, machinery, and ships as well as dynamical modul of helicopters. 48. In the view of power system operation a stochastic simulation based method of quantitatively calculating the value of wind power to power system operation is presented. 49. Other top five sectors are cement, plate glass, coal chemical industry, polysilicon and wind power equipment. 50. The water pump not only can be driven manually, but also can be powered by applying wind power, water power and electromechanical devices or animal power. 51. The researchers also suggest that the intermittency of wind power could require significant and costly backup options, such as natural gas-fired power plants. 52. Features: 1. By type of electrical generator hub for the power output, small size, light weight and high efficiency. Truly realized the concept of wind power generation. 53. What way processing does wind power field construction period construction trash use? 54. With new technological advances and mass production,[] projected cost declines should make wind power one of the world's cheapest ways to produce electricity. 55. The Bohai Offshore Wind Power Generation Demonstration Project, China′s first offshore wind turbine generating set with a designed capacity of 1.5MW, received regulatory approval in 2007. 56. For investors, wind power anything but a trouble - free source of energy. 57. The government plans to standardise wind power tariffs by region, so that areas with similar wind resources would be granted comparable rates. 58. In feasibility study of wind power project, its must to make sensibility analysis. 59. Variable-speed variable-frequency(VSVF), a new typed operational mode for the induction generator based wind power generation system is proposed based on the fractional frequency power transmission. 60. Engineers say that scale is the key to wind power. 61. In charge of the topics on wind power grid integration study. 62. Mills used to depend on wind power or water power. 63. On wind energy, "high and persistent" winds in the Gulf of Suez suggest Egypt has "excellent potential for wind power – among the best in the world," says Walters. 64. A recent study by Xi Lu of Harvard University calculates that wind power in the U.S. could potentially generate 16 times the nation’s current electricity production. 65. The major content of the project sensibility analysis is to measure the variation range of NPV or IRR when the factors of effect wind power project change. 66. Wind power is taking on natural gas, which has risen in price in sympathy with oil. 67. The grid-side converter plays a very important role in the wind power generation. , with the increase of system power rating, LCL filter are increasingly being used in grid-side converter. 68. SAN FRANCISCO (Reuters) - Google Inc's energy unit has entered into a deal to buy wind power from NextEra Energy Inc for the next 20 years to power data centers. 69. Prior to the 2009 stimulus act, very little external debt was utilized for wind power financing. 70. In this paper, a new method based on the real annual production and fault time for evaluating operation of wind power plant is presented. 71. Onshore wind power costs just $2, 438 per kilowatt while offshore wind power costs $5, 975/kW. 72. An algorithm for calculating optimal active power flow based on chance-constrained programming for wind power integrated system is proposed. 73. A variable speed constant frequency wind power generation system of doubly-fed induction generator based on converter excitation was described. 74. For investors, wind power is anything but a trouble - free source of energy. 75. Through simulation, it is proved that SVC is capable of suppressing fluctuation of power grid caused by the output power of double-fed wind power generation system, and stabilizing the grid voltage. 76. At the same time, it will also promote China's gel stationary battery industry development, accelerate the development and utilization of solar and wind power, the social significance is huge. 77. Vestas is the world's leading producer of high - tech wind power systems. 78. The thesis adopts PSCAD/EMTDC artificial software to carry on modeling and builds up the entire simulation of wind power system besides with doubly-fed induction generator, converter and so on . 79. To overcome the difficulty in solving CCP problem, a genetic algorithm based on stochastic simulation technique is applied to calculate the wind power penetration limit and optimal real power flow. 80. Up near the jet stream above New York, the wind power density can reach 16 kilowatts per square meter. 81. The solar power conditioning and the wind power conditioning systems are discussed in this paper. Various maximum power point tracking methods are examined. 82. The Air - umbrella with wind power is designed innovative and over fixed idea. 83. Permanent magnet generator direct driven ( DPMG ) by wind - turbine becomes the tendency of wind power development. 84. HKWCI customers cover shipping, Automobile, navigation, wind power, steel factories ect. 85. Compared with the existing wind power generator, the invention not only has simple structure and low fabricating cost, but also improves the energy conversion efficiency. 86. And he says the power generating part of the wind turbine can simply be increased to collect the wind power required for the condensation process. 87. The new power station will have a net output of 105 kilowatts: 90 from wind power, ten from wave power, and five kilowatts from solar power. 88. Then, the paper analyzes the excitation control of VSCF wind power generation. The dual PWM converters have better input and output performances, less harmonics and bidirectional energy-transform. 89. The invention discloses an aerogenerator, in particular relates to an openable false ogive of the aerogenerator, and belongs to the technical field of wind power generating equipment. 90. What does the wind power field patrol the route to be supposed to on to formulate? 91. This order marks the third sales agreement with Fujian Energy Wind Power Company. 92. We will have to rely more on alternative energy, such as solar and wind power. 93. The wind power component of the generator is already active and the whole system will be completed in May this year, says You, who is leading the installation programme. 94. Several cut-in control strategies for doubly fed induction generator (DFIG) - based variable - speed constant - frequency (VSCF) wind power generation are studied in the paper. 94. is a sentence dictionary, on which you can find good sentences for a large number of words. 95. Along with the development of wind power loading, the proportion of wind power in the grid is also increasing. 96. The world's largest Wind Power Station was started on June 28, 2006. 97. The wind power generation and the capacity factor in this area are investigated with the selected wind turbine. 98. A team at Harvard decided to reinvestigate the potential for wind power around the globe, and found their new results to be significantly different than previous studies. 99. The impact of large - scale wind power integration on power system is studied. 100. Through the basically analysis of the function of FPEMEC, this paper discussed its three type of function in wind generation, thus analyzed the characteristics of the three wind power systems. 101. The control method of the wind generator is key to the wind power system. 102. The wind power converter must possess abilities of Low Voltage Ride through (LVRT), available operation with unbalanced voltage fault and adjusting active as well as reactive power. |
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