英语翻译The interest in the renewable energy sources torelieve the problems of greenhouse emissions has beenpromoted.Photovoltaic is one of the important renewableenergy sources.The grid-connected photovoltaic generationsystem is the most importa

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英语翻译The interest in the renewable energy sources torelieve the problems of greenhouse emissions has beenpromoted.Photovoltaic is one of the important renewableenergy sources.The grid-connected photovoltaic generationsystem is the most importa

英语翻译The interest in the renewable energy sources torelieve the problems of greenhouse emissions has beenpromoted.Photovoltaic is one of the important renewableenergy sources.The grid-connected photovoltaic generationsystem is the most importa
英语翻译
The interest in the renewable energy sources to
relieve the problems of greenhouse emissions has been
promoted.Photovoltaic is one of the important renewable
energy sources.The grid-connected photovoltaic generation
system is the most important among the photovoltaic
applications.High efficiency power converter,maximum
power point tracking (MPPT) and islanding detection are
the key technologies of the power converter interface for
the grid-connected photovoltaic generation system.A novel
grid-connect photovoltaic generation system with a new
power converter control strategy,novel MPPT and
islanding detection methods are proposed in this paper.A 5
kW prototype is developed and tested to verify the
performance of the proposed grid-connected photovoltaic
generation system.The experimental results show that the
maximum power efficiency is 96.1 %,the MPPT can
effectively track the change of the generated solar power
and the islanding detection can meet the standards UL1741.

英语翻译The interest in the renewable energy sources torelieve the problems of greenhouse emissions has beenpromoted.Photovoltaic is one of the important renewableenergy sources.The grid-connected photovoltaic generationsystem is the most importa
可再生能源解决温室辐射的重要性已经升级.光电池就是一种重要的可再生能源.而采用栅极接线的光电发电系统则是各种光电应用中最重要的一种.该系统之电力转换接口的关键技术包括高效电力转换器、最大电力点追踪（MPPT）和孤岛检测.本论文提出了采用新电力转换器控制策略的新型栅极接线光电发电系统、新型MPPT和孤岛检测模式.已开发出一个5 KW的首样机,且经检测,符合所提出的栅极接线光电发电系统特性.实验结果表明,其最大功效为96.1%,MPPT能够有效追踪所产生的太阳能变化,孤岛检测符合UL1741标准.

in the interest of took no interest in the The little boy is------(interest)in the -------(interest). 英语翻译The following information pertains to your interest in immigrating to the United States of America. Lucy is _______(interest) in the _______(interest) story. develop an interest in 能换成develop the interest HE began to show interest in music at the early age英语翻译 英语翻译That the parties hereto shall not assign or transfer their interest in this Agreement. in the interest of expoliency是什么意思,急 英语翻译the term structure of interest 英语翻译wether people in the developing world are suffering is of no interest to many wealthy citizens in industrial countries. 英语翻译Erika invested $8400 in the credit union for 11 month at 1.2% per month simple interest.How much interest did she earn? 英语翻译what simple interest would $8000 earn in 3 month if the rate of interest is 11又4分之1pa. 英语翻译Do apologise,of course,and then,taking a personal interest in the way the equipment will be used, 英语翻译interest Allthe boys are--(interest)in the--(interest)book2.The weaterin Shanghai in spring is--（change) 英语翻译In weighing the interests of Shahar and the Attorney General,the district court dispensed with discussion of Shahar's interest in intimately associating with her future spouse,concentrating exclusively on the Attorney General's interest i The boy is——（interest ）in the——(interest)pThe boy is——（interest ）in the——(interest)painting