CN106130477A - A kind of solar energy photovoltaic panel monitoring device - Google Patents
A kind of solar energy photovoltaic panel monitoring device Download PDFInfo
- Publication number
- CN106130477A CN106130477A CN201610602638.1A CN201610602638A CN106130477A CN 106130477 A CN106130477 A CN 106130477A CN 201610602638 A CN201610602638 A CN 201610602638A CN 106130477 A CN106130477 A CN 106130477A
- Authority
- CN
- China
- Prior art keywords
- solar photovoltaic
- photovoltaic panel
- monitoring
- monitoring device
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 238000010248 power generation Methods 0.000 claims abstract description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
- H02S50/15—Testing of PV devices, e.g. of PV modules or single PV cells using optical means, e.g. using electroluminescence
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
本发明公开了一种太阳能光伏板监测装置，包括并联的多条发电支路，每条发电支路上串联有多片太阳能光伏板和防反二极管，还包括监测板，其中，所述监测板上阵列有多个发光二极管，其中，每条发电支路上的多片太阳能光伏板与所述监测板上的一排或一列发光二极管一一对应，每个所述发光二极管与限流电阻串联，并且通过导线与对应位置的太阳能光伏板并联。根据本发明的太阳能光伏板监测装置，制作成本低，能够直观地显示各组(片)太阳能光伏板是否处于正常工作状态，可快速及时找到不正常工作的太阳能光伏板所在组(片)的相对位置，提高发现和检修效率，减少效益损失。
The invention discloses a solar photovoltaic panel monitoring device, which includes a plurality of parallel-connected power generation branches, each power generation branch has a plurality of solar photovoltaic panels and anti-reverse diodes connected in series, and also includes a monitoring board, wherein the monitoring board The array has a plurality of light-emitting diodes, wherein a plurality of solar photovoltaic panels on each power generation branch correspond to one row or column of light-emitting diodes on the monitoring board, each of the light-emitting diodes is connected in series with a current-limiting resistor, and It is connected in parallel with the solar photovoltaic panel at the corresponding position through wires. According to the solar photovoltaic panel monitoring device of the present invention, the production cost is low, and it can visually display whether each group (piece) of solar photovoltaic panels is in a normal working state, and can quickly and timely find the relative position of the group (piece) of the abnormally working solar photovoltaic panel. position, improve discovery and maintenance efficiency, and reduce benefit loss.
Description
技术领域technical field
本发明涉及一种太阳能光伏板监测装置。The invention relates to a solar photovoltaic panel monitoring device.
背景技术Background technique
目前使用的分布式太阳能光伏板一般不带指示功能，当单片太阳能光伏板出现故障后，无法通过现有手段知道太阳能光伏板是否正常工作。对于集中布置的大型太阳能发电装置，因单组容量相对于并网容量太小，一般无法通过遥测数据开展有效监控。小型或微小型分布式太阳能光伏，因其安装地点一般为建筑物顶端，定期实地测量查看各个太阳能光伏板工作状态，成本高，安全风险大。The distributed solar photovoltaic panels currently used generally do not have an indication function. When a single solar photovoltaic panel fails, it is impossible to know whether the solar photovoltaic panel is working normally through existing means. For centralized large-scale solar power generation installations, because the capacity of a single group is too small compared to the grid-connected capacity, it is generally impossible to carry out effective monitoring through telemetry data. Small or micro-scale distributed solar photovoltaic, because its installation location is generally on the top of the building, regular on-site measurement to check the working status of each solar photovoltaic panel, the cost is high, and the safety risk is great.
由于无法了解各个太阳能光伏板的工作状态，当个别太阳能光伏板组件处于非正常工作时，其所在整组太阳能发电能力将会大大降低，不仅降低了发电效益，而且三相不平衡输出也会影响逆变装置的稳定运行。为了检修或查找非正常工作的太阳能光伏板组件，只能通过万用表测量，费时费力，效率低，并存在登高作业安全风险。Since it is impossible to understand the working status of each solar photovoltaic panel, when individual solar photovoltaic panel components are not working normally, the solar power generation capacity of the entire group where they are located will be greatly reduced, which not only reduces the power generation efficiency, but also affects the three-phase unbalanced output. Stable operation of the inverter device. In order to repair or find abnormal solar photovoltaic panel components, it can only be measured by a multimeter, which is time-consuming, laborious, inefficient, and poses safety risks for climbing operations.
发明内容Contents of the invention
本发明的目的在于提供一种太阳能光伏板监测装置，以直观显示各组(片)太阳能光伏板是否处于正常工作状态。The purpose of the present invention is to provide a solar photovoltaic panel monitoring device to visually display whether each group (piece) of solar photovoltaic panels is in a normal working state.
为此，本发明提供了一种太阳能光伏板监测装置，用于监测监控对象，监控对象包括并联的多条发电支路，每条发电支路上串联有多片太阳能光伏板和防反二极管，其特征在于，太阳能光伏板监测装置包括监测板，其中，监测板上阵列有多个发光二极管，其中，每条发电支路上的多片太阳能光伏板与监测板上的一排或一列发光二极管一一对应，每个发光二极管与限流电阻串联，并且通过导线与对应位置的太阳能光伏板并联。For this reason, the present invention provides a solar photovoltaic panel monitoring device, which is used to monitor the monitoring object. The monitoring object includes a plurality of power generation branches connected in parallel, and a plurality of solar photovoltaic panels and anti-reverse diodes are connected in series on each power generation branch. The feature is that the solar photovoltaic panel monitoring device includes a monitoring panel, wherein there are multiple light-emitting diodes arrayed on the monitoring panel, wherein the multiple solar photovoltaic panels on each power generation branch and a row or column of light-emitting diodes on the monitoring panel are one by one. Correspondingly, each light-emitting diode is connected in series with the current limiting resistor, and connected in parallel with the solar photovoltaic panel at the corresponding position through wires.
进一步地，上述太阳能光伏板监测装置还包括稳压管，稳压管与发光二极管并联。Further, the above-mentioned solar photovoltaic panel monitoring device further includes a voltage regulator tube, and the voltage regulator tube is connected in parallel with the light emitting diode.
进一步地，上述太阳能光伏板监测装置还包括多个插头，分别与太阳能光伏板通过导线连接，监测板为PCB板，PCB板的第一面阵列有多个发光二极管，PCB板的第二面阵列有多个插座，其中，插头与插座相适配。Further, the above-mentioned solar photovoltaic panel monitoring device also includes a plurality of plugs, which are respectively connected to the solar photovoltaic panel by wires, the monitoring board is a PCB board, the first surface array of the PCB board has a plurality of light-emitting diodes, and the second surface array of the PCB board There are multiple sockets in which a plug fits into the socket.
进一步地，上述太阳能光伏板监测装置还包括监控端口，监控端口上设有相互独立的电极，其中，每个电极与稳压管的正极通过引线连接。Further, the above-mentioned solar photovoltaic panel monitoring device also includes a monitoring port, and mutually independent electrodes are arranged on the monitoring port, wherein each electrode is connected to the positive pole of the voltage regulator tube through a lead wire.
进一步地，上述太阳能光伏板监测装置还包括监控器，其中，监控器包括与监控端口相适配的监控插头。Further, the above solar photovoltaic panel monitoring device further includes a monitor, wherein the monitor includes a monitoring plug adapted to the monitoring port.
进一步地，上述插头设有限流电阻和稳压管。Further, the above-mentioned plug is provided with a current limiting resistor and a voltage regulator tube.
根据本发明的太阳能光伏板监测装置，制作成本低，直观地显示各组(片)太阳能光伏板是否处于正常工作状态，快速及时找到不正常工作的太阳能光伏板所在组(片)的相对位置，提高发现和检修效率，减少效益损失。According to the solar photovoltaic panel monitoring device of the present invention, the production cost is low, and it can intuitively display whether each group (piece) of solar photovoltaic panels is in a normal working state, and quickly and timely find the relative position of the group (piece) of the abnormally working solar photovoltaic panel. Improve discovery and maintenance efficiency and reduce benefit loss.
除了上面所描述的目的、特征和优点之外，本发明还有其它的目的、特征和优点。下面将参照图，对本发明作进一步详细的说明。In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. Hereinafter, the present invention will be described in further detail with reference to the drawings.
附图说明Description of drawings
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The accompanying drawings constituting a part of this application are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:
图1是根据本发明的太阳能光伏板监测装置的监控对象的结构示意图；Fig. 1 is the structural representation of the monitored object of solar photovoltaic panel monitoring device according to the present invention;
图2是根据本发明第一实施例的太阳能光伏板监测装置的监测板的电路图；2 is a circuit diagram of a monitoring board of a solar photovoltaic panel monitoring device according to a first embodiment of the present invention;
图3是根据本发明第二实施例的太阳能光伏板监测装置的监测板的电路图；3 is a circuit diagram of a monitoring board of a solar photovoltaic panel monitoring device according to a second embodiment of the present invention;
图4是根据本发明第三实施例的太阳能光伏板检测装置的监测板的电路图；以及4 is a circuit diagram of a monitoring board of a solar photovoltaic panel detection device according to a third embodiment of the present invention; and
图5是根据本发明第四实施例的太阳能光伏板监测装置的监测板的电路图。Fig. 5 is a circuit diagram of a monitoring board of a solar photovoltaic panel monitoring device according to a fourth embodiment of the present invention.
具体实施方式detailed description
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
图1至图5示出了根据本发明的一些实施例。Figures 1 to 5 illustrate some embodiments according to the invention.
如图1和图2所示，太阳能光伏板监测装置用于监测监控对象10，该监控对象10包括包括并联的三条发电支路11、12、13，每条发电支路上串联有一个防反二极管和多片太阳能光伏板，还包括监测板20，其中，该监测板20上阵列有多个发光二极管，其中，每条发电支路上的多片太阳能光伏板与所述监测板上的一排或一列发光二极管一一对应(如图1和图2中对应标记A1、A2、A3，B1、B2、B3，C1、C2、C3所示)，每个所述发光二极管与限流电阻串联，并且通过导线与对应位置的太阳能光伏板并联。As shown in Figures 1 and 2, the solar photovoltaic panel monitoring device is used to monitor the monitoring object 10, which includes three power generation branches 11, 12, 13 connected in parallel, and an anti-reverse diode is connected in series on each power generation branch and a plurality of solar photovoltaic panels, and also includes a monitoring panel 20, wherein a plurality of light-emitting diodes are arrayed on the monitoring panel 20, wherein the plurality of solar photovoltaic panels on each power generation branch are connected to a row or A column of light-emitting diodes corresponds to each other (as shown in the corresponding marks A1, A2, A3, B1, B2, B3, C1, C2, and C3 in Figure 1 and Figure 2), each of the light-emitting diodes is connected in series with a current-limiting resistor, and It is connected in parallel with the solar photovoltaic panel at the corresponding position through wires.
需要指出的是，在图1中引出的导线L1、L2、L3---L12，图2中引入的导线L1、L2、L3---L12与图1引入的相同编号的导线连接。在图2中，发光二极管和限流电阻的配对关系为：第一排发光二极管A1、A2、A3分别串联限流电阻R1、R2、R3，第二排发光二极管B1、B2、B3分别串联限流电阻R4、R5、R6，第三排发光二极管C1、C2、C3分别串联限流电阻R7、R8、R9。It should be pointed out that the wires L1, L2, L3---L12 drawn out in FIG. 1 and the wires L1, L2, L3---L12 introduced in FIG. 2 are connected to the wires with the same numbers introduced in FIG. 1 . In Figure 2, the pairing relationship between light-emitting diodes and current-limiting resistors is: the first row of light-emitting diodes A1, A2, and A3 are connected in series with current-limiting resistors R1, R2, and R3, respectively; the second row of light-emitting diodes B1, B2, and B3 are connected in series to limit The current-limiting resistors R4, R5, R6, and the third row of light-emitting diodes C1, C2, and C3 are connected in series with the current-limiting resistors R7, R8, and R9 respectively.
根据本发明的太阳能光伏板监测装置，采用发光二极管阵列，直观地显示各组(片)太阳能光伏板是否处于正常工作状态，制作成本低，快速及时找到不正常工作的太阳能光伏板所在组(片)的相对位置，提高发现和检修效率，减少效益损失。According to the solar photovoltaic panel monitoring device of the present invention, the light-emitting diode array is used to visually display whether each group (piece) of solar photovoltaic panels is in a normal working state, the production cost is low, and the group (piece) of the abnormally working solar photovoltaic panel can be found quickly and in time. ) to improve discovery and maintenance efficiency and reduce benefit loss.
在本发明中，每条发电支路中设置了防反二极管，当该串太阳能光伏板中若有一块或者多块光伏板故障，引起对应指示的发光二极管熄灭，防反二极管可以防止正常发光的太阳能光伏板串形成的电压造成已熄灭指示二极管重新发光，导致无法正确指示光伏板工作状态。In the present invention, anti-reverse diodes are installed in each power generation branch. If one or more photovoltaic panels in the string of solar photovoltaic panels fail, the corresponding light-emitting diodes will be extinguished, and the anti-reverse diodes can prevent normal light-emitting diodes. The voltage formed by the string of solar photovoltaic panels causes the extinguished indicator diode to re-glow, making it impossible to correctly indicate the working status of the photovoltaic panel.
在一实施例中，如图3所示，上述太阳能光伏板监测装置还包括稳压管，所述稳压管与所述发光二极管并联。稳压管和发光二极管并联，可防止发光二极管的闪烁，从而增加发光二极管的寿命，同时提供一个基准测量电压。In one embodiment, as shown in FIG. 3 , the above-mentioned solar photovoltaic panel monitoring device further includes a voltage regulator tube, and the voltage regulator tube is connected in parallel with the light emitting diode. The voltage regulator tube and the light emitting diode are connected in parallel, which can prevent the light emitting diode from flickering, thereby increasing the life of the light emitting diode, and providing a reference measurement voltage at the same time.
在一实施例中，如图5所示，上述太阳能光伏板监测装置还包括多个插头30，分别与所述太阳能光伏板通过导线连接，所述监测板20为PCB板，所述PCB板的第一面阵列有多个发光二极管21，所述PCB板的第二面阵列有多个插座22，其中，所述插头与所述插座相适配。在本实施例中，采用插头与插座插接配合的形式，结构简单，连接方便，连接可靠性提高。In one embodiment, as shown in FIG. 5, the above-mentioned solar photovoltaic panel monitoring device also includes a plurality of plugs 30, which are respectively connected to the solar photovoltaic panel by wires. The monitoring board 20 is a PCB board, and the PCB board There are a plurality of light emitting diodes 21 in the array on the first surface, and a plurality of sockets 22 in the array on the second surface of the PCB, wherein the plugs are compatible with the sockets. In this embodiment, the plug and the socket are mated, so the structure is simple, the connection is convenient, and the connection reliability is improved.
在一实施例中，如图5所示，上述插头30设有限流电阻31和稳压管32，稳压管32上的电压引入插座22中，插座22与发光二极管21电连接。在本实施例中，插头30中的正负极电压稳定，插头30的电压值为弱电(稳压值可根据需要在2～5V之间选择)，安全可靠，发光二极管在工作过程中免电压冲击。In one embodiment, as shown in FIG. 5 , the plug 30 is provided with a current limiting resistor 31 and a voltage regulator tube 32 , the voltage on the voltage regulator tube 32 is introduced into the socket 22 , and the socket 22 is electrically connected to the LED 21 . In this embodiment, the positive and negative voltages in the plug 30 are stable, and the voltage value of the plug 30 is weak (the voltage stabilization value can be selected between 2-5V as required), which is safe and reliable, and the light-emitting diodes are free of voltage during operation. shock.
在一实施例中，限流电阻31的电阻值一般在3KΩ～6KΩ之间，可根据发光二极管的特性参数进行选择。In one embodiment, the resistance value of the current limiting resistor 31 is generally between 3KΩ˜6KΩ, which can be selected according to the characteristic parameters of the LED.
在本发明中，当太阳能光伏板正常工作发电时，对应该太阳能光伏板的发光二极管就导通发光，代表对应该光伏板正常发电工作，反之，如果在正常光照充足，发光二极管没有导通发光，除了发光二极管坏掉情况下，就是对应该光伏板出问题，需要检查线路或更换太阳光伏板。In the present invention, when the solar photovoltaic panel is working normally to generate electricity, the light emitting diode corresponding to the solar photovoltaic panel will turn on and emit light, which means that the corresponding photovoltaic panel is working normally to generate electricity. On the contrary, if the normal light is sufficient, the light emitting diode does not turn on and emit light , except for the case where the light-emitting diode is broken, it means that there is a problem with the photovoltaic panel, and it is necessary to check the circuit or replace the solar photovoltaic panel.
在一实施例中，如图4和图5所示，上述监测板还包括监控端口23，所述监控端口上设有相互独立的电性端子，其中，每个电性端子与所述稳压管的正极通过引线连接。在本实施例中，通过提供监控端口，在监测板上发光二极管不亮的情况下，通过检测电性端子的电位，可排除发光二极管是否损坏的情形，从而可直接判断相应的太阳能电池板是否正常工作。In one embodiment, as shown in FIG. 4 and FIG. 5 , the above-mentioned monitoring board further includes a monitoring port 23, and the monitoring port is provided with mutually independent electrical terminals, wherein each electrical terminal is connected to the voltage stabilizing The positive pole of the tube is connected by a lead wire. In this embodiment, by providing a monitoring port, when the light emitting diode on the monitoring board is not bright, by detecting the potential of the electrical terminal, it is possible to rule out whether the light emitting diode is damaged, so that it is possible to directly determine whether the corresponding solar panel is normal work.
在一实施例中，如图4和图5所示，还包括监控器，该监控器50包括与所述监控端口相适配的监控插头51，以检测各电性端子是否带电，该监控器优选为万用电表。In one embodiment, as shown in FIG. 4 and FIG. 5 , a monitor is also included, and the monitor 50 includes a monitoring plug 51 adapted to the monitoring port to detect whether each electrical terminal is charged. Preferably a multimeter.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602638.1A CN106130477B (en) | 2016-07-27 | 2016-07-27 | A kind of solar energy photovoltaic panel monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602638.1A CN106130477B (en) | 2016-07-27 | 2016-07-27 | A kind of solar energy photovoltaic panel monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106130477A true CN106130477A (en) | 2016-11-16 |
| CN106130477B CN106130477B (en) | 2018-07-24 |
Family
ID=57290322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602638.1A Expired - Fee Related CN106130477B (en) | 2016-07-27 | 2016-07-27 | A kind of solar energy photovoltaic panel monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106130477B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233864A (en) * | 2018-03-21 | 2018-06-29 | 广西大学 | A kind of photovoltaic panel fault detect and failure self-shileding protection circuit and detection method |
| CN109150105A (en) * | 2018-09-14 | 2019-01-04 | 国家能源投资集团有限责任公司 | The monitoring device of photovoltaic module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100930132B1 (en) * | 2009-03-10 | 2009-12-08 | ㈜코리아에너텍 | Solar panel with monitoring |
| CN102707187A (en) * | 2012-06-11 | 2012-10-03 | 江苏新源太阳能科技有限公司 | Short circuit caution device of solar panel |
| CN203025316U (en) * | 2012-12-27 | 2013-06-26 | 浙江正泰太阳能科技有限公司 | Circuit system for testing continuity of photovoltaic component |
| CN105743431A (en) * | 2016-05-03 | 2016-07-06 | 闪耀魅力有限公司 | Solar photovoltaic power station system |
| CN205921560U (en) * | 2016-07-27 | 2017-02-01 | 国家电网公司 | Solar photovoltaic board monitoring devices |
-
2016
- 2016-07-27 CN CN201610602638.1A patent/CN106130477B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100930132B1 (en) * | 2009-03-10 | 2009-12-08 | ㈜코리아에너텍 | Solar panel with monitoring |
| CN102707187A (en) * | 2012-06-11 | 2012-10-03 | 江苏新源太阳能科技有限公司 | Short circuit caution device of solar panel |
| CN203025316U (en) * | 2012-12-27 | 2013-06-26 | 浙江正泰太阳能科技有限公司 | Circuit system for testing continuity of photovoltaic component |
| CN105743431A (en) * | 2016-05-03 | 2016-07-06 | 闪耀魅力有限公司 | Solar photovoltaic power station system |
| CN205921560U (en) * | 2016-07-27 | 2017-02-01 | 国家电网公司 | Solar photovoltaic board monitoring devices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233864A (en) * | 2018-03-21 | 2018-06-29 | 广西大学 | A kind of photovoltaic panel fault detect and failure self-shileding protection circuit and detection method |
| CN109150105A (en) * | 2018-09-14 | 2019-01-04 | 国家能源投资集团有限责任公司 | The monitoring device of photovoltaic module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106130477B (en) | 2018-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080290817A1 (en) | LED Indicator Device for AC Power Plug or Socket | |
| US9048685B2 (en) | Emergency lighting with charging indicator circuitry | |
| CN206876825U (en) | A kind of detection circuit for detecting relay malfunction and the relay with this circuit | |
| CN203798939U (en) | Line sequence detection circuit | |
| CN201278011Y (en) | Electric power socket tester | |
| CN203299316U (en) | Line sequence detector | |
| CN106130477B (en) | A kind of solar energy photovoltaic panel monitoring device | |
| CN104777394A (en) | Line connection sequence detection circuit | |
| KR101787487B1 (en) | Apparatus for Detecting Active type Fuse Disconnection of Connection for Photovoltaic Power Generation | |
| CN205921560U (en) | Solar photovoltaic board monitoring devices | |
| CN204679581U (en) | A kind of portable type current transformer polarity test device | |
| CN207488412U (en) | A kind of Beam Detector | |
| CN103311961A (en) | Charger indicating lamp circuit | |
| CN111856338A (en) | Battery pack power supply line detection device and method | |
| CN218570193U (en) | Photovoltaic group string detection circuit, photovoltaic inverter and photovoltaic power generation system | |
| KR102468638B1 (en) | ground sensing plug | |
| CN211453920U (en) | Fuse fusing detection circuit and communication equipment | |
| CN211786040U (en) | Wire harness testing device | |
| CN203825134U (en) | Device for detecting flat cable welding sequence of lithium battery protection board | |
| CN209765005U (en) | flight parameter collector switch quantity testing device | |
| CN207750271U (en) | Fan detection system is used on a kind of semi-conductor electricity machine controller | |
| CN201263012Y (en) | Voltage indication circuit device of power socket converter | |
| CN101630798A (en) | Movable patch board for displaying line status | |
| CN205539330U (en) | Insulating tool detection device | |
| CN211905460U (en) | Special plug for detecting 4-20mA analog quantity sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 |