无线小型录井仪太阳能供电技术的研究与应用（Research and application of solar power supply technology for wireless mini logging instrument）.docVIP

下载本文档

2
0
约1.58万字
约 20页
2017-09-23 发布于河南
举报
版权申诉

无线小型录井仪太阳能供电技术的研究与应用（Research and application of solar power supply technology for wireless mini logging instrument）.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

无线小型录井仪太阳能供电技术的研究与应用（Research and application of solar power supply technology for wireless mini logging instrument）

无线小型录井仪太阳能供电技术的研究与应用（Research and application of solar power supply technology for wireless mini logging instrument） Pdf documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. Ninth. Twentieth October 2009 1671? 1819 (2009 - 04) 206174 Science, technology and Engineering ScienceTechnologyandEn hundred neering V01.10 No.20 Oct.2009 2009 Sci.TeckEngng. Electromechanical Technology Research and application of solar power supply technology for wireless mini logging instrument Yun Hua Yu Shu Hui Zheng Yong Shou Dai king flat (School of information and control engineering, China University of Petroleum (), Dongying 257061) The design of solar power supply system for solar panel, battery, charge controller and voltage conversion and monitoring is given. The technical parameters of the system modules and the detailed calculation, in order to select the monocrystalline silicon solar panel, maintenance free lead-acid battery and intelligent charging controller, voltage transformation and voltage monitoring circuit design. That field test and application, 12V / 20Wp solar power system design meet the Shengli Oilfield (Dongying area) 3 consecutive rainy days under the condition of wireless well logging continuous power supply, stable operation. Keywords wireless logging; drawing method; classification number TM615; solar panel lead-acid battery; Document mark code A In the traditional logging instrument system, the field data is collected and processed, Through the one to one connection or bus (such as RS, 485, CAN bus) 1.1, the working principle of solar cells, solar cells, power generation, the main principle is the use of Semiconductors The host computer which is transmitted to the instrument room is processed. Switch the power energy of all field sensor and data acquisition nodes are from real instruments, field wiring in addition to the signal line, but also has a lot of power, res