CN108045296B - 一种新能源补充充电方法 - Google Patents

一种新能源补充充电方法 Download PDF

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CN108045296B
CN108045296B CN201711297414.5A CN201711297414A CN108045296B CN 108045296 B CN108045296 B CN 108045296B CN 201711297414 A CN201711297414 A CN 201711297414A CN 108045296 B CN108045296 B CN 108045296B
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刘清睿
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Abstract

本发明提供一种新能源补充充电方法，包括如下步骤：（1）接收充电请求，定位充电请求位置；（2）连接充电线路，求取接收端电压；（3）调整太阳能电池板的角度及展开数量；（4）根据求取的接收端的电压，输出电压。本申请能够解决电动车跨地域的紧急充电，帮助电动车解决缺电的问题，为电动车的应用提供极大的便捷性。

Description

一种新能源补充充电方法
技术领域
本发明涉及新能源领域，尤其涉及一种新能源补充充电方法。
背景技术
目前，新能源电动汽车发展增长迅速，充电设施及充电模式也需要同步跟进。不然，即便是有完善的充电设施，充电时间过长也让缺乏耐心的车主对电动汽车望而止步。为此，电动汽车整车和电池制造商们在扩大电池容量、提升续航里程上做了各种努力，最为明显的是采取累加电池的做法：使电池包达到足够支持续航里程要求的容量，无需经常补电。但这种做法使电池箱重量过大，整个车身变得非常笨重，运转不灵活。也有方案提议更换电池，将电池包做成可快速更换的模块，但这一尝试因成本高昂而缺乏可行性。现有充电桩建桩难、成本高、充电桩设施严重不足。用户的无序充电也会造成电网的过负荷、影响供电平衡、充电成本增加、充电桩高压电安全隐患。
电动汽车可能出现在高速公路上或远程行驶途中出现缺电而导致车辆无法行驶，附近又没有合适的充电的地方，造成车辆无法启动或运行，急需一种能够对电动车辆进行电量补充的装置，能够缓解电动车电量耗尽的难题。
申请内容
为解决上述技术问题：一种新能源补充充电方法，包括如下步骤：
(1)接收充电请求，定位充电请求位置；
(2)连接充电线路，求取接收端电压；
(3)调整太阳能电池板的角度及展开数量；
(4)根据求取的接收端的电压，输出电压。
所述的一种新能源补充充电方法，所述步骤(1)具体包括：接收用户通过手机APP或紧急救援电话发送的充电请求，如果是通过手机APP发送的充电请求，则直接进行定位，如果是紧急救援电话，则手动进行位置定位，将定位的信息发送到新能源充电服务车辆，所述车辆根据定位信息达到请求充电的电动车辆的位置。
所述的一种新能源补充充电方法，所述新能源充电服务车辆包括：多个太阳能电池板，所述太阳能电池板并联连接，与所述多个太阳能电池板一一连接的功率调节模块，可充电电池、外部连接接口、接口状态检测模块，所述可充电电池通过可控开关连接在所述外部连接接口。
所述的一种新能源补充充电方法，所述步骤(2)具体包括：所述接口状态检测模块检测是否充电线路是否连接所述电动车辆，当检测到充电线路安全连接到所述电动车辆后，通过所述功率调节模块进行输出功率计算，所述功率调节模块调节输出功率满足如下关系式：
其中，Pi、Qi分别为第i个太阳能电池板输出的有功功率、无功功率；
电网输入端的电压矢量，外部连接接口输出的电压矢量；为外部连接接口输出的电流矢量；R+jX为外部连接接口到负载或电网输入端之间线缆的阻抗。
所述的一种新能源补充充电方法，所述新能源充电服务车辆包括尾箱，所述尾箱为矩形结构，所述矩形结构的各个面的外部设置太阳能电池板，所述上表面的太阳能电池板可调整角度，所述矩形结构的侧面可以打开，所述尾箱的内侧放置多个可通过伸缩架伸出的支架，所述支架设置太阳能电池板。
所述的一种新能源补充充电方法，所述可充电电池包括不可动电池和可动电池，所述可动电池能够直接更换电动车的电池，所述不可动电池固定于所述移动车辆的尾箱中，用于作为后备电源。
所述的一种新能源补充充电方法，所述可充电电池为锂离子电池。
本申请通过合理控制太阳能电能补充车辆的控制，能够快速为电动车进行电能补充，也能够进行产生电能连接到电网中，形成电能的互联，解决了电动车充电的地域跨度问题，可作为电动车的后给补充，有助于提升电动车的使用范围。
附图说明
图1为本申请充电方法流程示意图。
具体实施方式
下面结合附图对本申请作进一步详细描述，有必要在此指出的是，以下具体实施方式只用于对本申请进行进一步的说明，不能理解为对本申请保护范围的限制，该领域的技术人员可以根据上述申请内容对本申请作出一些非本质的改进和调整。
为解决上述技术问题：如图1所示，为本申请充电方法流程示意图，包括如下步骤：
(1)接收充电请求，定位充电请求位置；
(2)连接充电线路，求取接收端电压；
(3)调整太阳能电池板的角度及展开数量；
(4)根据求取的接收端的电压，输出电压。
所述的一种新能源补充充电方法，所述步骤(1)具体包括：接收用户通过手机APP或紧急救援电话发送的充电请求，如果是通过手机APP发送的充电请求，则直接进行定位，如果是紧急救援电话，则手动进行位置定位，将定位的信息发送到新能源充电服务车辆，所述车辆根据定位信息达到请求充电的电动车辆的位置。
所述的一种新能源补充充电方法，所述新能源充电服务车辆包括：多个太阳能电池板，所述太阳能电池板并联连接，与所述多个太阳能电池板一一连接的功率调节模块，可充电电池、外部连接接口、接口状态检测模块，所述可充电电池通过可控开关连接在所述外部连接接口。
所述的一种新能源补充充电方法，所述步骤(2)具体包括：所述接口状态检测模块检测是否充电线路是否连接所述电动车辆，当检测到充电线路安全连接到所述电动车辆后，通过所述功率调节模块进行输出功率计算，所述功率调节模块调节输出功率满足如下关系式：
其中，Pi、Qi分别为第i个太阳能电池板输出的有功功率、无功功率；
电网输入端的电压矢量，外部连接接口输出的电压矢量；为外部连接接口输出的电流矢量；R+jX为外部连接接口到负载或电网输入端之间线缆的阻抗，在求取输出电压时，考虑到当前外部的温度以及电压等级的因数，以及功率因数的影响，能够实时根据不同环境和应用场景匹配安全的输出电压。
通过太阳能电池板输出的有功和无功、当前功率对应的电压，以及接收端的电压等级，外部连接接口输出的电压大小，并通过V1和V2的关系式，能够准确求取输出到电动车或电网的电压大小，使输出功率能够快速准确，满足用户的需求，尤其是当电动车紧急需要电能时，能够快速满足用户的需求。
所述的一种新能源补充充电方法，所述新能源充电服务车辆包括尾箱，所述尾箱为矩形结构，所述矩形结构的各个面的外部设置太阳能电池板，所述上表面的太阳能电池板可调整角度，所述矩形结构的侧面可以打开，所述尾箱的内侧放置多个可通过伸缩架伸出的支架，所述支架设置太阳能电池板。
所述的一种新能源补充充电方法，所述可充电电池包括不可动电池和可动电池，所述可动电池能够直接更换电动车的电池，所述不可动电池固定于所述移动车辆的尾箱中，用于作为后备电源。
所述的一种新能源补充充电方法，所述可充电电池为锂离子电池。
本申请通过合理控制太阳能电能补充车辆的控制，能够快速为电动车进行电能补充，也能够进行产生电能连接到电网中，形成电能的互联，解决了电动车充电的地域跨度问题，可作为电动车的后给补充，有助于提升电动车的使用范围。本申请能够根据光伏电池板的输出功率，以及并联的数量，配合当前温度以及电压等级，输出合适的满足电动车或电网的电压等级，使输出电压处于稳定的状态。为电动车的应用提供极大的便捷性。

Claims (4)

1.一种新能源补充充电方法，其特征在于，包括如下步骤：
(1)接收充电请求，定位充电请求位置；
(2)连接充电线路，求取接收端电压；
(3)调整太阳能电池板的角度及展开数量；
(4)根据求取的接收端的电压，输出电压；所述步骤(1)具体包括：接收用户通过手机APP或紧急救援电话发送的充电请求，如果是通过手机APP发送的充电请求，则直接进行定位，如果是紧急救援电话，则手动进行位置定位，将定位的信息发送到新能源充电服务车辆，所述车辆根据定位信息达到请求充电的电动车辆的位置；所述新能源充电服务车辆包括：多个太阳能电池板，所述太阳能电池板并联连接，与所述多个太阳能电池板一一连接的功率调节模块，可充电电池、外部连接接口、接口状态检测模块，所述可充电电池通过可控开关连接在所述外部连接接口；所述步骤(2)具体包括：所述接口状态检测模块检测是否充电线路是否连接所述电动车辆，当检测到充电线路安全连接到所述电动车辆后，通过所述功率调节模块进行输出功率计算，所述功率调节模块调节输出功率满足如下关系式：
其中，Pi、Qi分别为第i个太阳能电池板输出的有功功率、无功功率；
电网输入端的电压矢量，外部连接接口输出的电压矢量；为外部连接接口输出的电流矢量；R+jX为外部连接接口到负载或电网输入端之间线缆的阻抗。
2.如权利要求1所述的一种新能源补充充电方法，其特征在于，所述新能源充电服务车辆包括尾箱，所述尾箱为矩形结构，所述矩形结构的各个面的外部设置太阳能电池板，上表面的太阳能电池板可调整角度，所述矩形结构的侧面可以打开，所述尾箱的内侧放置多个可通过伸缩架伸出的支架，所述支架设置太阳能电池板。
3.如权利要求1所述的一种新能源补充充电方法，其特征在于，可充电电池包括不可动电池和可动电池，所述可动电池能够直接更换电动车的电池，所述不可动电池固定于移动车辆的尾箱中，用于作为后备电源。
4.如权利要求3所述的一种新能源补充充电方法，其特征在于，所述可充电电池为锂离子电池。
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