CN206060335U - 一种离网型风光柴互补的通讯基站供电系统 - Google Patents
一种离网型风光柴互补的通讯基站供电系统 Download PDFInfo
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Abstract
本实用新型涉及一种离网型风光柴互补的通讯基站供电系统，包括风光互补发电系统、备用发电机系统和监控系统。一般情况下采用风光互补发电系统为通讯基站供电，所述风光互补发电系统包括风力发电机、太阳能电池、风光互补控制器、逆变器、蓄电池、直流配电单元和交流配电单元。在一些特殊情况下导致风光互补发电系统供电不足时，还需启动备用发电机系统，所述备用发电机系统包括蓄电池电量检测模块、发电机控制模块、柴油发电机和整流器。监控系统包括电力监测仪和计算机，所述电力监测仪与蓄电池和计算机连接。解决了偏远地区偏远地区通讯基站供电不方便，且能够对通讯基站供电系统的供电情况远程实时监控。
Description
技术领域
本实用新型涉及通讯基站供电领域，尤其涉及一种离网型风光柴互补的通讯基站供电系统。
背景技术
随着信息时代的发展，通讯基站被不断的建立在城市之间。通讯基站需要稳定的不间断供电系统，如条件许可还是应当优先选用电网供电。但是在一些电网还没有覆盖的偏僻地区，如果要建设通讯基站，一般利用太阳能和风能作为发电方式，为通讯基站的供电。如中国专利号ZL201120500752.6公开的通讯基站供电装置，其供电方式有市电、备用发电机、太阳能电池和风力发电机，优先选择利用太阳能电池和风力发电机为蓄电池充电，通过蓄电池给通讯基站提供稳定的直流电，克服了偏远地区供电不方便的缺陷。但是在实际建设过程中，偏远地区通讯基站由于拉电架设电缆的费用昂贵一般不采用市电供电。且在利用太阳能和风能发电方面具有不确定因素，若太阳能和风能较弱时，太阳能电池和风力发电机所产生的电压较低，不足以给蓄电池充电，因此需要备用发电机自动启动给蓄电池充电。另外，通讯基站供电装置缺乏有效的监控，若通讯基站供电装置出现故障不能及时发现故障地点。
实用新型内容
因此，针对上述的问题，本实用新型提出一种离网型风光柴互补的通讯基站供电系统，解决了偏远地区通讯基站供电不方便，且能够对通讯基站供电系统的供电情况实时监控。
为实现上述目的，本实用新型采用了以下技术方案：一种离网型风光柴互补的通讯基站供电系统，包括风光互补发电系统和备用发电机系统；
风光互补发电系统包括风力发电机、太阳能电池、风光互补控制器、逆变器、蓄电池、直流配电单元和交流配电单元，所述风光互补控制器的输入端分别与太阳能电池和风力发电机连接，输出端分别与蓄电池输入端和逆变器输入端连接；所述蓄电池输出端与直流配电装置输入端连接，所述逆变器输出端与交流配电单元输入端连接；
备用发电机系统包括蓄电池电量检测模块、发电机控制模块、柴油发电机和整流器，所述蓄电池电量检测模块连接蓄电池，所述蓄电池电量检测模块输出端与发电机控制模块输入端连接，所述发电机控制模块输出端与柴油发电机控制端连接，所述柴油发电机输出端分别与整流器输入端和交流配电单元输入端连接，所述整流器输出端与蓄电池输入端连接。
进一步的，还包括监控系统，所述监控系统包括电力监测仪和计算机，所述电力监测仪本别与蓄电池电连接，电力监测仪通过通信线缆与计算机电连接。
通过采用前述技术方案，本实用新型的有益效果是：太阳能和风能是可再生的洁净资源，通过太阳能电池和风力发电机就地采集太阳能和风能为通讯基站供电，有效解决了偏远地区通讯基站供电不方便的问题。还配有备用发电机系统，当太阳能和风能较弱时，太阳能电池和风力发电机所产生的电压较低，备用发电机系统自动启动供电，为通讯基站提供稳定的不间断电力供应。
进一步的，通过监控系统对通讯基站供电系统的供电情况远程实时监控，当通讯基站供电系统出现故障时，有助于及时发现故障地点。
附图说明
图1是本实用新型结构示意图；
图2是本实用新型的备用发电机系统的工作流程图。
附图标号说明：1、风力发电机；2、太阳能电池；3、风光互补控制器；4、蓄电池；5、直流配电单元；6、通讯负载；7、蓄电池电量检测模块；8、发电机控制模块；9、柴油发电机；10、交流配电单元；11、整流器；12、逆变器；13、交流负载；14、电力监测仪；15、计算机。
具体实施方式
以下结合附图对本实用新型的原理和特征进行描述，所举实例只用于解释本实用新型，并非用于限定本实用新型的范围。
如图1所示，一种离网型风光柴互补的通讯基站供电系统包括包括风光互补发电系统、备用发电机系统和监控系统。
风光互补发电系统包括风力发电机1、太阳能电池2、风光互补控制器3、蓄电池4、直流配电单元5、逆变器12和交流配电单元10，风光互补控制器3的输入端分别与太阳能电池2和风力发电机1连接，风光互补控制器3输出端分别与蓄电池4输入端和逆变器12输入端连接；蓄电池4输出端与直流配电装置5输入端连接，直流配电装置5输出端连接通讯负载6，逆变器12输出端与交流配电单元10输入端连接，交流配电单元10输出端连接交流负载13。由于太阳能与风能的互补性强，风光互补发电系统在资源上弥补了风电和光电独立系统在资源上的缺陷。并且，通过蓄电池4给通讯负载6提供稳定的不间断的直流电源，使通讯负载6正常不间断工作。
正常情况下，采用风光互补发电系统足以满足通讯基站用电要求，但是在一些特殊情况天气情况下如：长时间阴雨天气，导致太阳能和风能较弱时，太阳能电池2和风力发电机3所产生的电压较低，不足以给蓄电池4充电。因此需要备用发电机系统自动启动给蓄电池4充电。备用发电机系统包括蓄电池电量检测模块7、发电机控制模块8、柴油发电机9和整流器11，蓄电池电量检测模块7连接蓄电池4，蓄电池电量检测模块7输出端与发电机控制模块8输入端连接，发电机控制模块输出端8与柴油发电机9控制端连接，柴油发电机9输出端分别与整流器11输入端和交流配电单元10输入端连接，整流器输出端11与蓄电池4输入端连接。通过发电机控制模块8控制柴油发电机9启动或停止，当蓄电池电量检测模块7检测到蓄电池4电量低于10％时向发电机控制模块8发送电信号，发电机控制模块8接收到电信号后控制柴油发电机9启动给蓄电池4供电，当蓄电池电量检测模块7检测到当蓄电池4电量充满时停止向发电机控制模块8发送电信号，发电机控制模块8控制柴油发电机9停止。
监控系统包括电力监测仪14和计算机15，其中电力监测仪14采用数字多功能网络电力监测装置，具有电网参数的实时监测、有功、无功电能的计量、电能脉冲的输出以及RS-485接口。电力监测仪14通过RS-485接口与计算机15连接实现通信功能。所述电力监测仪14与蓄电池4电连接连接，实施监测蓄电池4的电量，计算机15通过互联网将蓄电池实时检测情况上传至网络服务器，工作人员可通过移动终端设备访问网络服务器获取蓄电池状况的实时信息。通过监控系统对通讯基站供电系统的供电情况实时监控，当通讯基站供电系统出现故障时，有助于及时发现故障地点。
尽管结合优选实施方案具体展示和介绍了本实用新型，但所属领域的技术人员应该明白，在不脱离所附权利要求书所限定的本实用新型的精神和范围内，在形式上和细节上可以对本实用新型做出各种变化，均为本实用新型的保护范围。
Claims (2)
1.一种离网型风光柴互补的通讯基站供电系统，其特征在于：包括风光互补发电系统和备用发电机系统；
风光互补发电系统包括风力发电机、太阳能电池、风光互补控制器、逆变器、蓄电池、直流配电单元和交流配电单元，所述风光互补控制器的输入端分别与太阳能电池和风力发电机连接，输出端分别与蓄电池输入端和逆变器输入端连接；所述蓄电池输出端与直流配电装置输入端连接，所述逆变器输出端与交流配电单元输入端连接；
备用发电机系统包括蓄电池电量检测模块、发电机控制模块、柴油发电机和整流器，所述蓄电池电量检测模块连接蓄电池，所述蓄电池电量检测模块输出端与发电机控制模块输入端连接，所述发电机控制模块输出端与柴油发电机控制端连接，所述柴油发电机输出端分别与整流器输入端和交流配电单元输入端连接，所述整流器输出端与蓄电池输入端连接。
2.根据权利要求1所述一种离网型风光柴互补的通讯基站供电系统，其特征在于：还包括监控系统，所述监控系统包括电力监测仪和计算机，所述电力监测仪本别与蓄电池电连接，所述电力监测仪通过通信线缆与计算机电连接。
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106953313A (zh) * | 2017-05-17 | 2017-07-14 | 上海科泰电源股份有限公司 | 一种用于通信基站混合能源管理系统的监控主机 |
| CN108631435A (zh) * | 2018-06-22 | 2018-10-09 | 河南森源电气股份有限公司 | 一种发电机自启动控制装置和一种供电系统 |
| CN110829569A (zh) * | 2019-11-04 | 2020-02-21 | 成都仙德科技有限公司 | 一种便携式声能空调供电系统 |
| CN111682631A (zh) * | 2020-05-29 | 2020-09-18 | 华润电力投资有限公司北方分公司 | 风机不间断供电系统、控制方法及可读存储介质 |
| CN113098004A (zh) * | 2021-04-08 | 2021-07-09 | 西安热工研究院有限公司 | 一种基于5g基站供电的分布式能源系统及方法 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106953313A (zh) * | 2017-05-17 | 2017-07-14 | 上海科泰电源股份有限公司 | 一种用于通信基站混合能源管理系统的监控主机 |
| CN108631435A (zh) * | 2018-06-22 | 2018-10-09 | 河南森源电气股份有限公司 | 一种发电机自启动控制装置和一种供电系统 |
| CN110829569A (zh) * | 2019-11-04 | 2020-02-21 | 成都仙德科技有限公司 | 一种便携式声能空调供电系统 |
| CN111682631A (zh) * | 2020-05-29 | 2020-09-18 | 华润电力投资有限公司北方分公司 | 风机不间断供电系统、控制方法及可读存储介质 |
| CN113098004A (zh) * | 2021-04-08 | 2021-07-09 | 西安热工研究院有限公司 | 一种基于5g基站供电的分布式能源系统及方法 |
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