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Independent photovoltaic system: it is made from photovoltaic phalanx, controllor, storage battery, inverter and A.C. load. 独立光伏供电系统：由光伏方阵、控制器、蓄电池、逆变器、交流负载组成独立的供电系统；
To solve the problem of low conversion efficiency in the solar photovoltaic system,the automatic sunray-tracking is proposed in this paper. 针对太阳能光伏系统中能量转换效率低的问题,提出了在该系统中采用光线自动跟踪的方法。
It features the worlds largest color LED display, powered by a photovoltaic system integrated into the glass curtain wall. 这座幕墙是当今世界上最大的彩色LED屏幕，幕墙内整合了先进的光伏系统。
Islanding effect should be prevented in grid-connected photovoltaic system, the active andpassive detecting methods in use nowadays are analyzed in this paper. 孤岛效应是光伏并网系统中必须解决的问题。本文分析了孤岛效应产生的原因和目前常用的被动和主动的检测方法。
To get steady alternating current which can be used for common A.C. load, usually people use controllor, inverter, storage battery, etc. to form a steady photovoltaic system. 为了得到稳定的可供常规交流负载使用的交流电，通常采用控制器、逆变器、蓄电池等形成稳定的光伏发电系统。
The thermal photovoltaic system is composed by the thermal radiator, the optical filter,the thermophotovoltaic(TPV) cell, the heat recovery and the secondary components. 热光伏系统由热辐射器、光学滤波器、热光伏电池组件、热回收器和辅助组件组成。
In photovoltaic system, the output of photovoltaic battery is affected greatly by the light intensity and environment temperature, it has obvious non-linear features. 摘要在光伏发电系统中，光伏电池输出特性受光照强度及环境温度影响很大，具有明显的非线性特征。
It is known that photovoltaic system is one of the cleanest, most practicable, most promising resource in all kinds of renewable energy resources nowadays. 太阳能发电是当今世界上可再生能源领域中最清洁、最现实、最有大规模开发利用前景的发电方式之一。
The control technology of maximum power point tracking(MPPT)is the maximum output power of photovoltaic cell array under given conditions of a certain environment temperature and sunshine intensity in the photovoltaic system domain. 最大功率点跟踪(MPPT)控制技术是光伏系统领域中在一定环境温度以及日照强度情况下太阳能电池阵列能够输出的最大功率。
This paper introduces the control principle and mathematical model deduction of three-phase photovoltaic system,illuminates mainly the principle of realizing Maximum Power Point Tracking(MPPT) with optimal gradient method. 本文介绍了三相光伏系统的系统控制原理和数学模型推导,着重阐述了用最优梯度法实现了最大功率点跟踪(MPPT)的基本原理。
With MATLAB, the simulation model of the photovoltaic array was established.The model was used in the computer simulation of the maximum power point tracking (MPPT) for photovoltaic system. 利用MATLAB语言建立了太阳能电池板的MATLAB计算机仿真模型，同时对光伏系统最大功率跟踪(MPPT)拉制算法进行了计算机仿真。
Solar photovoltaic systems are placed on the roof, while a high-efficient electrical heat pump and natural cooling system create a comfortable atmosphere inside. 屋顶安装了太阳能光电系统，为内部构建了一个高效的电热和自然冷却系统，营造出内部舒适的居住环境。
K. C. A. de Souza, M. R. de Castro and F. Antunes, “A DC/AC Converter for Single-Phase Grid-Connected Photovoltaic Systems,” IEEE IECON Conference Record, pp. 3268-3273 (2002). 王国丞，并联型三相不断电系统之研制，国立台湾科技大学电机工程研究所硕士论文，民国九十五年。
The optical Filter impacts theconversion efficiency of the thermal photovoltaic systems, so the research on the chooseproperties appears to be particularly important. 光学滤波器直接影响到热光伏系统的转换效率，因此对其选择特性进行研究就显得尤为重要。
To introduce a number of solar photovoltaic systems project: such as network controller, inverter, battery, battery cable, and junction box into the zone. 四是引进一批太阳能光伏发电系统配套项目：如并网控制器、逆变器、蓄电池、电池线、接线盒等。
concentrating photovoltaic system 聚光光伏系统
mathematic model / photovoltaic system 数学模型／光伏系统
grid- connected photovoltaic system 光伏并网系统

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