Maximum Power Point Tracking(MPPT) method is an important means to improve the system efficiency of PV power generation system.
最大功率点跟踪（MPPT）方法是光伏发电系统中提高系统效率的重要手段。
Powerway mounting system professional design has been chosen to be applied to the 4.2MW PV power plants in North Carolina, USA.
中国太阳能光伏网讯：据消息，美国北卡罗来纳州的4.2MW光伏电站项目已正式采用保威专业光伏支架设计。
The paper will present the solar energy PV power generation system and the solar energy lighting system, and their applications in detail.
论文对太阳能光伏发电系统和目前应用较广的太阳能照明系统的应用进行了介绍。
The solar energy utilizations in China and abroad are described and the status and prospects of PV power generation prospects are looked ahead.
简述了我国及国外太阳能利用的现状，并展望我国光伏发电的前景。
In addition, several novel approaches are proposed to solve the key techniques which will further improve and enhance the control quality of solar PV power generation systems.
此外，我们提出自己的方法和思路来解决这四个关键技术，进一步完善和提高太阳能光伏发电系统的控制质量。
It's a cheap way to multiply solar power; instead of producing lots of expensive PV panels, you can get the same amount of electricity with relatively cheap mirrors.
这是一种倍增太阳能电力的便宜方法；不用制造很多昂贵的太阳能电池板，使用相对便宜的镜子，你就可以得到相同数量的电。
And the big solar systems wouldn't displace the need for rooftop power; the researchers estimate a need for 1.7 billion 3-kilowatt solar PV systems as well.
大规模的太阳能系统不会替代需要的屋顶电力，研究员预计将需要17亿个3千瓦的太阳能光伏系统。
In Japan, where electricity is expensive, solar power is now fully cost-competitive with power from the grid, says Paul Maycock of PV Energy Systems, a consultancy based in Virginia.
弗吉尼亚州PV能源系统咨询公司（PV Energy Systems）的保罗‧梅科恪列（PaulMaycock）说，日本的电力很贵，太阳能动力如今已完全能与电网电力等价消费。
Where there is no public power grid, the PV systems currently operate cost-effectively, due to their low operating costs.
在没有公用电网的情况下，由于系统的低运营成本，就它们当前的表现来看这一系统的成本是可以接受的。
Some PV systems are designed to provide power to loads even when the sun is not shining, and these typically use battery storage.
即使不出太阳，一些光伏（PV）系统也能够为负载提供动力，这些系统通常使用蓄电池。
While China's solar power price, in not consider land costs have fallen to every KWH 1 yuan, of which (pv) power prices have fallen to 0.73 yuan.
而中国的太阳能发电价格，在不考虑土地成本的情况下已降到了每千瓦时1元以下，其中光伏发电的价格已经降到0.73元。
In this paper, an improved continuation method is presented to trace the PV curve of power systems.
阐述了用改进的连续潮流法求取电力系统的PV曲线。
Aiming at the disadvantages of current PV charging system, an enhanced control method of maximum power point tracking (MPPT) was presented.
针对光伏充电系统存在的缺陷，提出了一种增强型最大功率点跟踪(MPPT)控制方法。
The lower part of PV curve contains abundant information about UEP bifurcating as power changes.
常用电力系统P-V曲线的下半部分包含有不稳定平衡点随功率P变化的丰富信息。
Send For networking with system, pv array households that can not only supply the hair power building use, also can load into electricity grid.
对于联网户用系统，光伏阵列所发电力既可供给本建筑物负载使用，也可送入电网。
ZIP load model is used to calculate the PV curves of the power system, and some meaningful conclusions are drawn by comparing its result with which constant power load model is used.
采用了ZIP负荷模型来计算系统的PV曲线，并与采用恒功率负荷模型时的结果进行了比较，得出了一些有实际意义的结论。
The amplitude of grid-connected current should change with external environment in order to obtain maximum output power of PV arrays.
在太阳能光伏并网发电系统中，为了获得最大输出功率，并网电流幅值要随外部环境变化而变化。
Conclusion the newly-designed PV system can enhance technology content of beekeeping, improve the electrical power of beekeeper, and spread the use of renewable energy.
结论用所设计的光伏系统供电，提高了养蜂的科技含量，改善了养蜂人员的电源供应情况，也推广了可再生能源的利用。
Accroding to the characteristics of photovoltaic (PV) array, a controller with PV array maximum power point tracking (MPPT) is designed.
本文根据太阳电池的特性，设计了一种基于“二次插值法”的太阳能电池最大功率跟踪器。
On the basis of this model, PV-array simulation model with any power output has been built by equivalent conversion of circuit according to the relation between PV cell and PV array.
在此基础上，通过分析光伏阵列和光伏电池的关系及电路等效变换，建立任意功率级的PV仿真模型。
In 2013, completed bidding for PV project of China Power Construction Engineering Consulting Corporation.
2013年，完成中国电力建设咨询公司光伏项目招标代理工作。
Solar energy works by capturing sunlight and converting this energy into photovoltaic power (PV). It can also be converted into concentrated solar power (CSP) for solar heating.
太阳能的利用原理是通过收集太阳光，并将其转化为光伏(PV)，或者被转换为聚光太阳能发电以供暖。
Solar energy works by capturing sunlight and converting this energy into photovoltaic power (PV). It can also be converted into concentrated solar power (CSP) for solar heating.
太阳能的利用原理是通过收集太阳光，并将其转化为光伏(PV)，或者被转换为聚光太阳能发电以供暖。
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