光伏发电系统分类（Classification of photovoltaic power generation systems）.docVIP

下载本文档

13
0
约 7页
2017-08-31 发布于河南
举报
版权申诉

光伏发电系统分类（Classification of photovoltaic power generation systems）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

光伏发电系统分类（Classification of photovoltaic power generation systems）

光伏发电系统分类（Classification of photovoltaic power generation systems） 1. small solar power supply system (Small DC) The characteristics of this system is the only system of DC load and load power is relatively small, the whole system has the advantages of simple structure, convenient operation. Its main purpose is the general household use system, all kinds of civilian products and entertainment equipment related to dc. As in Chinas western region on a large area to promote the use of photovoltaic systems of this type, the load is used to solve the DC lamp, home lighting problem areas without electricity. 2. simple DC system (Simple DC) The characteristic of this system is the load of system for DC load and no special requirements on the load time, the load is mainly used during the day, so the system does not use the battery, do not need to use the controller, the system structure is simple, the direct use of PV modules to load power, saves the energy stored in the battery and the release process, and a controller in energy loss and improve the efficiency of energy utilization. The commonly used PV water pump system, some day temporary electrical equipment and tourist facilities. PV pump system is a simple display of the dc. This system has been widely used in developing countries without pure tap water for drinking, have a good social benefits. 3 large solar power supply system (Large DC) Compared with the above two kinds of photovoltaic system, the photovoltaic system is still applicable to DC power supply system, but the solar photovoltaic system is usually large load power, in order to ensure it can reliably provide a stable supply of electricity to the load, the corresponding system of large scale PV array, need to be equipped with larger and larger solar batteries, the common application form of communication, telemetry and monitoring equipment supply, centralized power supply in rural areas, lighthouse, street lamps etc.. This form of our country is used in some