TWM587849U

TWM587849U - Power supply system and power monitoring device

Info

Publication number: TWM587849U
Application number: TW108210072U
Authority: TW
Inventors: 陳明宗
Original assignee: 陳明宗
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2019-12-11

Abstract

本創作提供一種電能監測裝置，電性連接一太陽能板發電裝置群組以及一電能轉換裝置。電能監測裝置包括：一處理模組、一序列控制模組、一電流偵測模組，用於偵測太陽能板發電裝置群組的所述至少一太陽能板發電裝置的至少一電流參考值；以及一電壓偵測模組，用於偵測所述太陽能板發電裝置群組的所述至少一太陽能板發電裝置的至少一電壓參考值。The present invention provides a power monitoring device, which is electrically connected to a solar panel power generation device group and a power conversion device. The power monitoring device includes: a processing module, a sequence control module, and a current detection module for detecting at least one current reference value of the at least one solar panel power generation device of the solar panel power generation device group; and A voltage detection module is configured to detect at least one voltage reference value of the at least one solar panel power generation device of the solar panel power generation device group.

Description

電力提供系統以及電能監測裝置Power supply system and power monitoring device

本創作涉及一種電力提供系統以及電能監測裝置，特別是涉及一種具有通訊功能的電力提供系統以及電能監測裝置。The present invention relates to a power supply system and a power monitoring device, and particularly to a power supply system and a power monitoring device with a communication function.

目前的太陽能電廠設備，大多不具有通訊裝置，因此無法對發電設備進行比較即時的監控，若是要增加通訊裝置，又需要增加大量通訊設備的成本。Most of the current solar power plant equipment does not have a communication device, so it is impossible to monitor the power generation equipment in real time. If you want to increase the communication device, you need to increase the cost of a large number of communication equipment.

因此，提供一種成本低廉的電能監測裝置，已經是業界的一個重要課題。Therefore, it is an important subject in the industry to provide a low-cost power monitoring device.

本創作所要解決的技術問題在於，針對現有技術的不足提供一種電力提供系統，包含：多個太陽能板發電裝置群組，每一太陽能板發電裝置群組包括多個太陽能板發電裝置；一電能監測裝置群組，包括多個電能監測裝置，每一所述電能監測裝置電性連接一個對應的所述太陽能板發電裝置群組，其中，每一所述電能監測裝置包括：一處理模組；一序列控制模組，電性連接所述處理模組，其中，每一所述電能監測裝置的所述序列控制模組彼此通訊連接；以及一電能偵測模組，電性連接所述處理模組，偵測連接的太陽能板發電裝置的至少一電能參數；一電能轉換裝置，所述電能轉換裝置分別電性連接每一所述電能監測裝置，以轉換對應的每一所述太陽能板發電裝置群組傳送的電能；其中，每一所述電能監測裝置的所述電能偵測模組偵測的所述至少一電能參數是提供所述處理模組，所述處理模組通過所述序列控制模組，將所述至少一電能參數傳輸至一控制系統。The technical problem to be solved by this creation is to provide a power supply system for the shortcomings of the prior art, including: a plurality of solar panel power generation device groups, each solar panel power generation device group includes a plurality of solar panel power generation devices; an electrical energy monitoring The device group includes a plurality of electric energy monitoring devices, and each of the electric energy monitoring devices is electrically connected to a corresponding group of the solar panel power generation devices, wherein each of the electric energy monitoring devices includes: a processing module; A sequence control module is electrically connected to the processing module, wherein the sequence control modules of each of the power monitoring devices are communicatively connected to each other; and a power detection module is electrically connected to the processing module. To detect at least one electric energy parameter of the connected solar panel power generation device; an electric energy conversion device, each of which is electrically connected to each of the electric power monitoring devices to convert each corresponding solar panel power generation device group Power transmitted by the group; wherein the at least one power detected by the power detection module of each of the power monitoring devices Number to provide the processing module, the processing module by the sequence control module, said at least a transmission power parameter to a control system.

另外，本創作提供一種電能監測裝置，電性連接一太陽能板發電裝置群組以及一電能轉換裝置，所述太陽能板發電裝置群組包括至少一太陽能板發電裝置，所述電能監測裝置包括：一處理模組；一序列控制模組，電性連接所述處理模組；一電流偵測模組，包括至少一電流偵測單元，所述電流偵測模組電性連接所述處理模組、所述太陽能板發電裝置群組以及所述電能轉換裝置，用於偵測所述太陽能板發電裝置群組的所述至少一太陽能板發電裝置的至少一電流參考值；以及一電壓偵測模組，包括至少一電壓偵測單元，所述電壓偵測模組電性連接所述處理模組以及所述太陽能板發電裝置群組，用於偵測所述太陽能板發電裝置群組的所述至少一太陽能板發電裝置的至少一電壓參考值。In addition, the present invention provides a power monitoring device electrically connected to a solar panel power generation device group and a power conversion device. The solar panel power generation device group includes at least one solar panel power generation device. The power monitoring device includes: a A processing module; a sequence control module electrically connected to the processing module; a current detection module including at least one current detection unit, the current detection module is electrically connected to the processing module, The solar panel power generation device group and the electric energy conversion device are used to detect at least one current reference value of the at least one solar panel power generation device of the solar panel power generation device group; and a voltage detection module Including at least one voltage detection unit, the voltage detection module is electrically connected to the processing module and the solar panel power generation device group for detecting the at least one of the solar panel power generation device group At least one voltage reference value of a solar panel power generation device.

本創作的其中一有益效果在於，本創作所提供的電力提供系統以及電能監測裝置，可以有效地監控多個太陽能板發電裝置所提供的電能參數，並且可以方便地將電能參數進行資料傳輸，因此可以有效降低監測成本。One of the beneficial effects of this work is that the power supply system and power monitoring device provided by this work can effectively monitor the power parameters provided by multiple solar panel power generation devices, and can easily transmit data to the power parameters, so Can effectively reduce monitoring costs.

為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本創作加以限制。In order to better understand the features and technical contents of this creation, please refer to the following detailed description and drawings about this creation. However, the drawings provided are only for reference and explanation, and are not intended to limit this creation.

以下是通過特定的具體實施例來說明本創作所提供有關“電能監測系統以及電能監測裝置”的實施方式，本領域技術人員可由本說明書所提供的內容瞭解本創作的優點與效果。本創作可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不悖離本創作的構思下進行各種修改與變更。另外，本創作的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本創作的相關技術內容，但所提供的內容並非用以限制本創作的保護範圍。The following is a description of the implementation of the “electricity monitoring system and electric energy monitoring device” provided by the author through specific specific embodiments. Those skilled in the art can understand the advantages and effects of the author from the content provided in the description. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of this creation. In addition, the drawings of this creation are only for simple and schematic illustrations, and are not drawn in actual size, so stated in advance. The following embodiments will further explain the technical content of this creation in detail, but the content provided is not intended to limit the scope of protection of this creation.

應當可以理解的是，雖然本文中可能會使用到 “第一”、“第二”、“第三”等術語來描述各種元件或者信號，但這些元件或者信號不應受這些術語的限制。這些術語主要是用以區分一元件與另一元件，或者一信號與另一信號。另外，本文中所使用的術語“或”，應視實際情況可能包含相關聯的列出項目中的任一個或者多個的組合。It should be understood that although the terms “first”, “second”, and “third” may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another element, or a signal from another signal. In addition, the term "or" as used herein should, depending on the actual situation, possibly include any one or more of the associated listed items.

[第一實施例][First embodiment]

請參閱圖1以及圖2，圖1是本創作實施例的電力提供系統連接電網系統的方塊圖。圖2是本創作實施例的電能監測裝置的方塊圖。Please refer to FIG. 1 and FIG. 2. FIG. 1 is a block diagram of a power supply system connected to a power grid system according to an embodiment of the present invention. FIG. 2 is a block diagram of a power monitoring device according to an embodiment of the present invention.

電力提供系統1電性連接電網系統2。電網系統2則是各地區的市電系統或是高壓供電系統。電力提供系統1包括多個太陽能板發電裝置群組10-1~10-N、一電能監測裝置群組11以及一電能轉換裝置12。每一太陽能板發電裝置群組10包括多個太陽能板發電裝置，分別是第一太陽能板發電裝置10。The power supply system 1 is electrically connected to the grid system 2. The grid system 2 is a mains system or a high-voltage power supply system in each region. The power supply system 1 includes a plurality of solar panel power generation device groups 10-1 to 10-N, a power monitoring device group 11 and a power conversion device 12. Each solar panel power generation device group 10 includes a plurality of solar panel power generation devices, which are respectively a first solar panel power generation device 10.

電能監測裝置群組11則包括多個電能監測裝置，分別是一第一電能監測裝置111、一第二電能監測裝置112至一第N電能監測裝置11N。其中N是一自然數，而且N≧1。也就是，在其他實施例中，電能監測裝置群組11可以僅包括一個電能監測裝置，其可根據實際需求進行調整設計，本創作中不做限制。當電能監測裝置11的電能監測裝置的數量大於2時，電能監測裝置11中的電能監測裝置是彼此通訊連接的。The power monitoring device group 11 includes a plurality of power monitoring devices, including a first power monitoring device 111, a second power monitoring device 112 to an Nth power monitoring device 11N. Where N is a natural number, and N ≧ 1. That is, in other embodiments, the electric energy monitoring device group 11 may include only one electric energy monitoring device, which may be adjusted and designed according to actual needs, which is not limited in this creation. When the number of power monitoring devices of the power monitoring device 11 is greater than two, the power monitoring devices in the power monitoring device 11 are communicatively connected to each other.

在本實施例中，每一電能監測裝置電性連接四個太陽能板發電裝置（圖未示）。以下以第一電能監測裝置111為範例，進行電能監測裝置的結構以及功能的敘述。其他電能監測裝置的結構與功能皆與第一電能監測裝置111相同，於後不做贅述。In this embodiment, each power monitoring device is electrically connected to four solar panel power generating devices (not shown). In the following, the structure and functions of the power monitoring device are described using the first power monitoring device 111 as an example. The structures and functions of other power monitoring devices are the same as those of the first power monitoring device 111, and will not be described in detail later.

第一電能監測裝置111包括一處理模組1111、一序列控制模組1112、一電壓偵測模組1113、一電流偵測模組1114、一第一連接埠1115、一第二連接埠1116、一保護元件1117、一穩壓器1118以及一電路板1119。The first power monitoring device 111 includes a processing module 1111, a sequence control module 1112, a voltage detection module 1113, a current detection module 1114, a first port 1115, a second port 1116, A protection element 1117, a voltage regulator 1118, and a circuit board 1119.

處理模組1111、序列控制模組1112、電壓偵測模組1113、電流偵測模組1114、第一連接埠1115、第二連接埠1116以及保護元件1117設置在電路板1119上。The processing module 1111, the sequence control module 1112, the voltage detection module 1113, the current detection module 1114, the first connection port 1115, the second connection port 1116, and the protection element 1117 are disposed on the circuit board 1119.

處理模組1111電性連接序列控制模組1112、電壓偵測模組1113以及電流偵測模組1114。序列控制模組1112透過保護元件1117電性連接第一連接埠1115以及第二連接埠1116。序列控制模組1112是一RS485序列控制模組或是一RS232序列控制模組。保護元件1117是一瞬態電壓抑制器（TVS）。The processing module 1111 is electrically connected to the sequence control module 1112, the voltage detection module 1113, and the current detection module 1114. The sequence control module 1112 is electrically connected to the first connection port 1115 and the second connection port 1116 through the protection element 1117. The sequence control module 1112 is an RS485 sequence control module or an RS232 sequence control module. The protection element 1117 is a transient voltage suppressor (TVS).

在本實施例中，第一連接埠1115以及第二連接埠1116分別包括一接地端GND、一第一訊號端A、一第二訊號端B以及一直流電源輸入端VCC。穩壓器1118電性連接第一連接埠的直流電源輸入端VCC、第二連接埠的直流電源輸入端VCC以及處理模組1111。In this embodiment, the first connection port 1115 and the second connection port 1116 include a ground terminal GND, a first signal terminal A, a second signal terminal B, and a DC power input terminal VCC, respectively. The voltage regulator 1118 is electrically connected to the DC power input terminal VCC of the first port, the DC power input terminal VCC of the second port, and the processing module 1111.

電壓偵測模組1113包括4個電壓偵測單元，分別是第一電壓偵測單元1113A、第二電壓偵測單元1113B、第三電壓偵測單元1113C以及第四電壓偵測單元1113D。電壓偵測單元的數量可以根據實際需求進行調整設計，在本創作中不做限制。The voltage detection module 1113 includes four voltage detection units, namely a first voltage detection unit 1113A, a second voltage detection unit 1113B, a third voltage detection unit 1113C, and a fourth voltage detection unit 1113D. The number of voltage detection units can be adjusted and designed according to actual needs, and there is no limit in this creation.

電流偵測模組1114也包括四個電流偵測單元，分別是第一電流偵測單元1114A、第二電流偵測單元1113B、第三電流偵測單元1114C以及第四電流偵測單元1114D。電壓偵測單元的數量可以根據實際需求進行調整設計，在本創作中不做限制。The current detection module 1114 also includes four current detection units, namely a first current detection unit 1114A, a second current detection unit 1113B, a third current detection unit 1114C, and a fourth current detection unit 1114D. The number of voltage detection units can be adjusted and designed according to actual needs, and there is no limit in this creation.

以第一太陽能板發電裝置群組10-1為例，第一電壓偵測單元1113A以及第一電流偵測單元1114A電性連接第一太陽能板發電裝置10-1A，並且用於偵測第一太陽能板發電裝置10-1A的一電壓參考值以及一電流參考值。第二電壓偵測單元1113B以及第二電流偵測單元1114B電性連接第二太陽能板發電裝置10-1B，並且用於偵測第二太陽能板發電裝置10-1B的一電壓參考值以及一電流參考值。第三電壓偵測單元1113C以及第三電流偵測單元1114C電性連接第三太陽能板發電裝置10-1C，並且用於偵測第三太陽能板發電裝置10-1C的一電壓參考值以及一電流參考值。第四電壓偵測單元1113D以及第四電流偵測單元1114D電性連接第四太陽能板發電裝置10-1D，並且用於偵測第四太陽能板發電裝置10-1D的一電壓參考值以及一電流參考值。Taking the first solar panel power generation device group 10-1 as an example, the first voltage detection unit 1113A and the first current detection unit 1114A are electrically connected to the first solar panel power generation device 10-1A and are used for detecting the first A voltage reference value and a current reference value of the solar panel power generating device 10-1A. The second voltage detection unit 1113B and the second current detection unit 1114B are electrically connected to the second solar panel power generation device 10-1B, and are used to detect a voltage reference value and a current of the second solar panel power generation device 10-1B. Reference. The third voltage detection unit 1113C and the third current detection unit 1114C are electrically connected to the third solar panel power generation device 10-1C, and are used to detect a voltage reference value and a current of the third solar panel power generation device 10-1C. Reference. The fourth voltage detection unit 1113D and the fourth current detection unit 1114D are electrically connected to the fourth solar panel power generation device 10-1D, and are used to detect a voltage reference value and a current of the fourth solar panel power generation device 10-1D. Reference.

電路板1119包括一第一電流輸入端I-IN1、一第二電流輸入端I-IN2、一第三電流輸入端I-IN3、一第四電流輸入端I-IN4、一第一電流輸出端I-OUT1、一第二電流輸出端I-OUT2、一第三電流輸出端I-OUT3、一第四電流輸出端I-OUT4、一第一電能路徑P1、一第二電能路徑P2、一第三電能路徑P3、一第四電能路徑P4、一第一電壓偵測端VD1、一第二電壓偵測端VD2、一第三電壓偵測端VD3以及一第四電壓偵測端VD4。The circuit board 1119 includes a first current input terminal I-IN1, a second current input terminal I-IN2, a third current input terminal I-IN3, a fourth current input terminal I-IN4, and a first current output terminal. I-OUT1, a second current output terminal I-OUT2, a third current output terminal I-OUT3, a fourth current output terminal I-OUT4, a first power path P1, a second power path P2, a first Three power paths P3, a fourth power path P4, a first voltage detection terminal VD1, a second voltage detection terminal VD2, a third voltage detection terminal VD3, and a fourth voltage detection terminal VD4.

第一電流輸入端I-IN1以及第一電壓偵測端VD1電性連接第一太陽能板發電裝置10-1A。第二電流輸入端I-IN2以及第二電壓偵測端VD2電性連接第二太陽能板發電裝置10-1B。第三電流輸入端I-IN3以及第三電壓偵測端VD3電性連接第三太陽能板發電裝置10-1C。第四電流輸入端I-IN4以及第四電壓偵測端VD4電性連接第四太陽能板發電裝置10-1D。The first current input terminal I-IN1 and the first voltage detection terminal VD1 are electrically connected to the first solar panel power generation device 10-1A. The second current input terminal I-IN2 and the second voltage detection terminal VD2 are electrically connected to the second solar panel power generation device 10-1B. The third current input terminal I-IN3 and the third voltage detection terminal VD3 are electrically connected to the third solar panel power generation device 10-1C. The fourth current input terminal I-IN4 and the fourth voltage detection terminal VD4 are electrically connected to the fourth solar panel power generation device 10-1D.

第一電流輸出端I-OUT1、第二電流輸出端I-OUT2、第三電流輸出端I-OUT3以及第四電流輸出端I-OUT4則是電性連接電能轉換裝置12。The first current output terminal I-OUT1, the second current output terminal I-OUT2, the third current output terminal I-OUT3, and the fourth current output terminal I-OUT4 are electrically connected to the power conversion device 12.

第一電能路徑P1則是設置在第一電流輸入端I-IN1以及第一電流輸出端I-OUT1之間，且電性連接第一電流輸入端I-IN1以及第一電流輸出端I-OUT1。第二電能路徑P2則是設置在第二電流輸入端I-IN2以及第二電流輸出端I-OUT2之間，且電性連接第二電流輸入端I-IN2以及第二電流輸出端I-OUT2。第三電能路徑P3則是設置在第三電流輸入端I-IN3以及第三電流輸出端I-OUT3之間，且電性連接第三電流輸入端I-IN3以及第三電流輸出端I-OUT3。第四電能路徑P4則是設置在第四電流輸入端I-IN4以及第四電流輸出端I-OUT4之間，且電性連接第四電流輸入端I-IN4以及第四電流輸出端I-OUT4。The first power path P1 is disposed between the first current input terminal I-IN1 and the first current output terminal I-OUT1, and is electrically connected to the first current input terminal I-IN1 and the first current output terminal I-OUT1. . The second power path P2 is disposed between the second current input terminal I-IN2 and the second current output terminal I-OUT2, and is electrically connected to the second current input terminal I-IN2 and the second current output terminal I-OUT2. . The third power path P3 is disposed between the third current input terminal I-IN3 and the third current output terminal I-OUT3, and is electrically connected to the third current input terminal I-IN3 and the third current output terminal I-OUT3. . The fourth power path P4 is disposed between the fourth current input terminal I-IN4 and the fourth current output terminal I-OUT4, and is electrically connected to the fourth current input terminal I-IN4 and the fourth current output terminal I-OUT4. .

第一電流偵測單元1114A則是設置在第一電流輸入端I-IN1以及第一電流輸出端I-OUT1之間，且電性連接第一電流輸入端I-IN1以及第一電流輸出端I-OUT1。第二電流偵測單元1114B則是設置在第二電流輸入端I-IN2以及第二電流輸出端I-OUT2之間，且電性連接第二電流輸入端I-IN2以及第二電流輸出端I-OUT2。第三電流偵測單元1114C則是設置在第三電流輸入端I-IN3以及第三電流輸出端I-OUT3之間，且電性連接第三電流輸入端I-IN3以及第三電流輸出端I-OUT3。第四電流偵測單元1114D則是設置在第四電流輸入端I-IN4以及第四電流輸出端I-OUT4之間，且電性連接第四電流輸入端I-IN4以及第四電流輸出端I-OUT4。The first current detection unit 1114A is disposed between the first current input terminal I-IN1 and the first current output terminal I-OUT1, and is electrically connected to the first current input terminal I-IN1 and the first current output terminal I. -OUT1. The second current detection unit 1114B is disposed between the second current input terminal I-IN2 and the second current output terminal I-OUT2, and is electrically connected to the second current input terminal I-IN2 and the second current output terminal I. -OUT2. The third current detection unit 1114C is disposed between the third current input terminal I-IN3 and the third current output terminal I-OUT3, and is electrically connected to the third current input terminal I-IN3 and the third current output terminal I. -OUT3. The fourth current detection unit 1114D is disposed between the fourth current input terminal I-IN4 and the fourth current output terminal I-OUT4, and is electrically connected to the fourth current input terminal I-IN4 and the fourth current output terminal I. -OUT4.

第一電壓偵測單元1113A則是電性連接第一電壓偵測端VD1以及第一電能路徑P1。第二電壓偵測單元1113B則是電性連接第二電壓偵測端VD2以及第二電能路徑P2。第三電壓偵測單元1113C則是電性連接第三電壓偵測端VD3以及第三電能路徑P3。第四電壓偵測單元1113D則是電性連接第四電壓偵測端VD4以及第四電能路徑P4。The first voltage detection unit 1113A is electrically connected to the first voltage detection terminal VD1 and the first power path P1. The second voltage detection unit 1113B is electrically connected to the second voltage detection terminal VD2 and the second power path P2. The third voltage detection unit 1113C is electrically connected to the third voltage detection terminal VD3 and the third power path P3. The fourth voltage detection unit 1113D is electrically connected to the fourth voltage detection terminal VD4 and the fourth power path P4.

在本實施例中，第一電壓偵測單元1113A包括一第一阻抗R1、一第二阻抗R2、一第三阻抗R3以及一第二電壓比較單元VCOM1。第一電壓偵測單元1113A的第一阻抗R1、第二阻抗R2以及第三阻抗R3串聯地設置在第一電壓偵測端VD1以及第一電能路徑P1之間。第一電壓比較單元VCOM1的二輸入端分別電性連接串聯設置的第一電壓偵測單元1113A的第一阻抗R1、第二阻抗R2以及第三阻抗R3之間的二連接點，以產生一第一電壓參考值。In this embodiment, the first voltage detection unit 1113A includes a first impedance R1, a second impedance R2, a third impedance R3, and a second voltage comparison unit VCOM1. The first impedance R1, the second impedance R2, and the third impedance R3 of the first voltage detection unit 1113A are disposed in series between the first voltage detection terminal VD1 and the first power path P1. The two input terminals of the first voltage comparison unit VCOM1 are electrically connected to two connection points between the first impedance R1, the second impedance R2, and the third impedance R3 of the first voltage detection unit 1113A disposed in series to generate a first impedance. A voltage reference.

第二電壓偵測單元1113B也包括一第一阻抗R1、一第二阻抗R2、一第三阻抗R3以及一第二電壓比較單元VCOM2。第二電壓偵測單元1113B的第一阻抗R1、第二阻抗R2以及第三阻抗R3串聯地設置在第二電壓偵測端VD2以及第二電能路徑P2之間。第二電壓比較單元VCOM2的二輸入端分別電性連接串聯設置的第二電壓偵測單元1113B的第一阻抗R1、第二阻抗R2以及第三阻抗R3之間的二連接點，以產生一第二電壓參考值。The second voltage detection unit 1113B also includes a first impedance R1, a second impedance R2, a third impedance R3, and a second voltage comparison unit VCOM2. The first impedance R1, the second impedance R2, and the third impedance R3 of the second voltage detection unit 1113B are disposed in series between the second voltage detection terminal VD2 and the second power path P2. Two input terminals of the second voltage comparison unit VCOM2 are respectively electrically connected to two connection points between the first impedance R1, the second impedance R2, and the third impedance R3 of the second voltage detection unit 1113B disposed in series to generate a first Two voltage reference values.

第二電壓偵測單元1113B也包括一第一阻抗R1、一第二阻抗R2、一第三阻抗R3以及一第二電壓比較單元VCOM2。第二電壓偵測單元1113B的第一阻抗R1、第二阻抗R2以及第三阻抗R3串聯地設置在第二電壓偵測端VD2以及第二電能路徑P2之間。第二電壓比較單元VCOM2的二輸入端分別電性連接串聯設置的第二電壓偵測單元1113B的第一阻抗R1、第二阻抗R2以及第三阻抗R3之間的二連接點，以產生一第二電壓參考值。The second voltage detection unit 1113B also includes a first impedance R1, a second impedance R2, a third impedance R3, and a second voltage comparison unit VCOM2. The first impedance R1, the second impedance R2, and the third impedance R3 of the second voltage detection unit 1113B are disposed in series between the second voltage detection terminal VD2 and the second power path P2. The two input terminals of the second voltage comparison unit VCOM2 are respectively electrically connected to two connection points between the first impedance R1, the second impedance R2, and the third impedance R3 of the second voltage detection unit 1113B disposed in series to generate a first impedance. Two voltage reference values.

第三電壓偵測單元1113C也包括一第一阻抗R1、一第二阻抗R2、一第三阻抗R3以及一第三電壓比較單元VCOM3。第三電壓偵測單元1113C的第一阻抗R1、第二阻抗R2以及第三阻抗R3串聯地設置在第三電壓偵測端VD3以及第三電能路徑P3之間。第三電壓比較單元VCOM3的二輸入端分別電性連接串聯設置的第三電壓偵測單元1113C的第一阻抗R1、第二阻抗R2以及第三阻抗R3之間的二連接點，以產生一第三電壓參考值。The third voltage detection unit 1113C also includes a first impedance R1, a second impedance R2, a third impedance R3, and a third voltage comparison unit VCOM3. The first impedance R1, the second impedance R2, and the third impedance R3 of the third voltage detection unit 1113C are disposed in series between the third voltage detection terminal VD3 and the third power path P3. Two input terminals of the third voltage comparison unit VCOM3 are respectively electrically connected to two connection points between the first impedance R1, the second impedance R2, and the third impedance R3 of the third voltage detection unit 1113C disposed in series to generate a first impedance. Three voltage references.

第四電壓偵測單元1113D也包括一第一阻抗R1、一第二阻抗R2、一第三阻抗R3以及一第四電壓比較單元VCOM4。第四電壓偵測單元1113D的第一阻抗R1、第二阻抗R2以及第三阻抗R3串聯地設置在第四電壓偵測端VD4以及第四電能路徑P4之間。第四電壓比較單元VCOM4的二輸入端分別電性連接串聯設置的第四電壓偵測單元1113D的第一阻抗R1、第二阻抗R2以及第三阻抗R3之間的二連接點，以產生一第四電壓參考值。The fourth voltage detection unit 1113D also includes a first impedance R1, a second impedance R2, a third impedance R3, and a fourth voltage comparison unit VCOM4. The first impedance R1, the second impedance R2, and the third impedance R3 of the fourth voltage detection unit 1113D are disposed in series between the fourth voltage detection terminal VD4 and the fourth power path P4. Two input terminals of the fourth voltage comparison unit VCOM4 are electrically connected to two connection points between the first impedance R1, the second impedance R2, and the third impedance R3 of the fourth voltage detection unit 1113D disposed in series to generate a first impedance. Four voltage reference values.

電壓比較單元VCOM1-VCOM4則是電性連接處理模組1111。也就是電壓比較單元VCOM1-VCOM4的輸出端會將第一電壓參考值至第四電壓參考值傳送給處理模組1111。The voltage comparison units VCOM1-VCOM4 are electrically connected to the processing module 1111. That is, the output terminals of the voltage comparison units VCOM1-VCOM4 transmit the first voltage reference value to the fourth voltage reference value to the processing module 1111.

在本實施例中，第一電流偵測單元1114A包括一第一電流偵測阻抗CS1以及一第一電流比較單元ICOM1。第一電流偵測阻抗CS1設置在第一電能路徑P1上，第一電流比較單元ICOM1的二輸入端分別電性連接第一電流偵測阻抗CS1的兩端。第一電流比較單元ICOM1的一輸出端電性連接處理模組1111。In this embodiment, the first current detection unit 1114A includes a first current detection impedance CS1 and a first current comparison unit ICOM1. The first current detection impedance CS1 is disposed on the first power path P1, and two input terminals of the first current comparison unit ICOM1 are electrically connected to both ends of the first current detection impedance CS1, respectively. An output terminal of the first current comparison unit ICOM1 is electrically connected to the processing module 1111.

第二電流偵測單元1114B包括一第二電流偵測阻抗CS2以及一第二電流比較單元ICOM2。第二電流偵測阻抗CS2設置在第二電能路徑P2上，第二電流比較單元ICOM2的二輸入端分別電性連接第二電流偵測阻抗CS2的兩端。第二電流比較單元ICOM2的一輸出端電性連接處理模組1111。The second current detection unit 1114B includes a second current detection impedance CS2 and a second current comparison unit ICOM2. The second current detection impedance CS2 is disposed on the second power path P2, and two input terminals of the second current comparison unit ICOM2 are electrically connected to two ends of the second current detection impedance CS2, respectively. An output terminal of the second current comparison unit ICOM2 is electrically connected to the processing module 1111.

第三電流偵測單元1114C包括一第三電流偵測阻抗CS3以及一第三電流比較單元ICOM3。第三電流偵測阻抗CS3設置在第三電能路徑P3上，第三電流比較單元ICOM3的二輸入端分別電性連接第三電流偵測阻抗CS3的兩端。第三電流比較單元ICOM3的一輸出端電性連接處理模組1111。The third current detection unit 1114C includes a third current detection impedance CS3 and a third current comparison unit ICOM3. The third current detection impedance CS3 is disposed on the third power path P3, and two input terminals of the third current comparison unit ICOM3 are electrically connected to both ends of the third current detection impedance CS3, respectively. An output terminal of the third current comparison unit ICOM3 is electrically connected to the processing module 1111.

第四電流偵測單元1114D包括一第四電流偵測阻抗CS4以及一第四電流比較單元ICOM4。第四電流偵測阻抗CS4設置在第四電能路徑P4上，第四電流比較單元ICOM4的二輸入端分別電性連接第四電流偵測阻抗CS4的兩端。第四電流比較單元ICOM4的一輸出端電性連接處理模組1111。The fourth current detection unit 1114D includes a fourth current detection impedance CS4 and a fourth current comparison unit ICOM4. The fourth current detection impedance CS4 is disposed on the fourth power path P4, and two input terminals of the fourth current comparison unit ICOM4 are electrically connected to two ends of the fourth current detection impedance CS4, respectively. An output terminal of the fourth current comparison unit ICOM4 is electrically connected to the processing module 1111.

如申請專利範圍第6項所述電能監測裝置，其中，所述電路板還包括一直流電源輸入端、一第一訊號端、一第二訊號端以及一接地端，所述直流電源輸入端、所述第一訊號端、所述第二訊號端以及所述接地端分別電性連接所述序列控制模組。As described in item 6 of the scope of patent application, the circuit board further includes a DC power input terminal, a first signal terminal, a second signal terminal, and a ground terminal. The DC power input terminal, The first signal terminal, the second signal terminal, and the ground terminal are electrically connected to the sequence control module, respectively.

穩壓器1118則是設置在第一連接埠1115以及第二連接埠1116各自的直流電源輸入端VCC以及處理模組1111之間，用於轉換直流電壓大小。在本實施例中，穩壓器1118是一低壓差穩壓器（Low-dropout regulator，LDO）。穩壓器1118是電性連接第一連接埠1115以及第二連接埠1116的直流電源輸入端VCC，用於接收一直流電源。The voltage regulator 1118 is disposed between the DC power input terminal VCC of each of the first port 1115 and the second port 1116 and the processing module 1111 for converting the DC voltage. In this embodiment, the voltage regulator 1118 is a low-dropout regulator (LDO). The voltage regulator 1118 is a DC power input terminal VCC electrically connected to the first connection port 1115 and the second connection port 1116, and is used for receiving DC power.

在本實施例中，電能轉換裝置12可以包括一個或是多個電能轉換模組（圖未示）。每一電能轉換模組（圖未示）分別電性連接每一電能監測裝置111-11N，以轉換對應的每一太陽能板發電裝置群組10-1~10-N中的太陽能板發電裝置10-1A~10-1D、10-NA~10-ND傳送的電能。在本實施例中，電能轉換裝置12是將太陽能板發電裝置10-1A~10-1D、10-NA~10-ND中的直流電源轉換為交流電源。In this embodiment, the power conversion device 12 may include one or more power conversion modules (not shown). Each power conversion module (not shown) is electrically connected to each of the power monitoring devices 111-11N to convert the corresponding solar panel power generation device 10 in each of the solar panel power generation device groups 10-1 to 10-N. Electric energy transmitted by -1A ~ 10-1D, 10-NA ~ 10-ND. In this embodiment, the power conversion device 12 converts a DC power source in the solar panel power generation devices 10-1A to 10-1D and 10-NA to 10-ND into an AC power source.

此外，每一太陽能板發電裝置群組10-1~10-N的太陽能板發電裝置的數量，可以根據實際需求進行調整設計，在本創作中不做限制。In addition, the number of solar panel power generation devices in each solar panel power generation device group 10-1 ~ 10-N can be adjusted and designed according to actual needs, and there is no limitation in this creation.

處理模組1111則是通過序列控制模組1112，將電壓偵測模組1113以及電流偵測模組1114提供的多個電壓參考值以及多個電流參考值傳輸至一控制系統9。控制系統9是一本地伺服器或一遠端伺服器。The processing module 1111 transmits a plurality of voltage reference values and a plurality of current reference values provided by the voltage detection module 1113 and the current detection module 1114 to a control system 9 through the sequence control module 1112. The control system 9 is a local server or a remote server.

處理模組1111與序列控制模組1112是通過一通用非同步收發傳輸器介面（Universal Asynchronous Receiver/Transmitter，UART）進行資料傳輸。The processing module 1111 and the sequence control module 1112 perform data transmission through a Universal Asynchronous Receiver / Transmitter (UART).

[實施例的有益效果][Advantageous Effects of the Embodiment]

以上所提供的內容僅為本創作的優選可行實施例，並非因此侷限本創作的申請專利範圍，所以凡是運用本創作說明書及圖式內容所做的等效技術變化，均包含於本創作的申請專利範圍內。The content provided above is only the preferred and feasible embodiment of this creation, and it does not therefore limit the scope of patent application for this creation. Therefore, any equivalent technical changes made using this creation description and diagram content are included in this creation application Within the scope of the patent.

1‧‧‧電力提供系統
2‧‧‧電網系統
9‧‧‧控制系統
10-1~10-N‧‧‧太陽能板發電裝置群組
10-1A、10-2A、10-NA‧‧‧第一太陽能板發電裝置
10-1B、10-2B、10-NB‧‧‧第二太陽能板發電裝置
10-1C、10-2C、10-NC‧‧‧第三太陽能板發電裝置
10-1D、10-2D、10-ND‧‧‧第四太陽能板發電裝置
11‧‧‧電能監測裝置群組
12‧‧‧電能轉換裝置
111‧‧‧第一電能監測裝置
112‧‧‧第二電能監測裝置
11N‧‧‧第N電能監測裝置
I-IN1‧‧‧第一電流輸入端
I-IN2‧‧‧第二電流輸入端
I-IN3‧‧‧第三電流輸入端
I-IN4‧‧‧第四電流輸入端
I-OUT1‧‧‧第一電流輸出端
I-OUT2‧‧‧第二電流輸出端
I-OUT3‧‧‧第三電流輸出端
I-OUT4‧‧‧第四電流輸出端
VD1‧‧‧第一電壓偵測端
VD2‧‧‧第二電壓偵測端
VD3‧‧‧第三電壓偵測端
VD4‧‧‧第四電壓偵測端
R1‧‧‧第一阻抗
R2‧‧‧第二阻抗
R3‧‧‧第三阻抗
CS1‧‧‧第一電流偵測阻抗
CS2‧‧‧第二電流偵測阻抗
CS3‧‧‧第三電流偵測阻抗
CS4‧‧‧第四電流偵測阻抗
VCOM1‧‧‧第一電壓比較單元
VCOM2‧‧‧第二電壓比較單元
VCOM3‧‧‧第三電壓比較單元
VCOM4‧‧‧第四電壓比較單元
ICOM1‧‧‧第一電流比較單元
ICOM2‧‧‧第二電流比較單元
ICOM3‧‧‧第三電流比較單元
ICOM4‧‧‧第四電流比較單元
1111‧‧‧處理模組
1112‧‧‧序列控制模組
1113‧‧‧電壓偵測模組
1114‧‧‧電流偵測模組
1115‧‧‧第一連接埠
1116‧‧‧第二連接埠
1117‧‧‧穩壓器
1118‧‧‧保護元件
1113A‧‧‧第一電壓偵測單元
1113B‧‧‧第二電壓偵測單元
1113C‧‧‧第三電壓偵測單元
1113D‧‧‧第四電壓偵測單元
1114A‧‧‧第一電流偵測單元
1114B‧‧‧第二電流偵測單元
1114C‧‧‧第三電流偵測單元
1114D‧‧‧第四電流偵測單元
P1‧‧‧第一電能路徑
P2‧‧‧第二電能路徑
P3‧‧‧第三電能路徑
P4‧‧‧第四電能路徑
1119‧‧‧電路板
GND‧‧‧接地端
A‧‧‧第一訊號端
B‧‧‧第二訊號端
VCC‧‧‧直流電源輸入端 1‧‧‧ Power Supply System
2‧‧‧Grid System
9‧‧‧Control System
10-1 ~ 10-N‧‧‧Solar panel power generation device group
10-1A, 10-2A, 10-NA‧‧‧The first solar panel power generation device
10-1B, 10-2B, 10-NB‧‧‧Second solar panel power generation device
10-1C, 10-2C, 10-NC‧‧‧‧Third solar panel power generation device
10-1D, 10-2D, 10-ND‧‧‧ Fourth solar panel power generation device
11‧‧‧Power Monitoring Device Group
12‧‧‧ Power Conversion Device
111‧‧‧The first electric energy monitoring device
112‧‧‧Second electrical energy monitoring device
11N‧‧‧th Nth electric energy monitoring device
I-IN1‧‧‧First current input
I-IN2‧‧‧second current input
I-IN3‧‧‧third current input
I-IN4‧‧‧ Fourth current input
I-OUT1‧‧‧first current output
I-OUT2‧‧‧second current output
I-OUT3‧‧‧third current output
I-OUT4‧‧‧ Fourth current output
VD1‧‧‧first voltage detection terminal
VD2‧‧‧Second voltage detection terminal
VD3‧‧‧Third voltage detection terminal
VD4‧‧‧ Fourth voltage detection terminal
R1‧‧‧first impedance
R2‧‧‧Second impedance
R3‧‧‧Third impedance
CS1‧‧‧First current detection impedance
CS2‧‧‧Second current detection impedance
CS3‧‧‧Third current detection impedance
CS4‧‧‧ Fourth current detection impedance
VCOM1‧‧‧first voltage comparison unit
VCOM2‧‧‧Second voltage comparison unit
VCOM3‧‧‧third voltage comparison unit
VCOM4‧‧‧Fourth voltage comparison unit
ICOM1‧‧‧First current comparison unit
ICOM2‧‧‧Second current comparison unit
ICOM3‧‧‧ third current comparison unit
ICOM4‧‧‧ Fourth current comparison unit
1111‧‧‧Processing Module
1112‧‧‧Sequence Control Module
1113‧‧‧Voltage Detection Module
1114‧‧‧Current Detection Module
1115‧‧‧Port 1
1116‧‧‧Second Port
1117‧‧‧ Regulator
1118‧‧‧protective element
1113A‧‧‧First voltage detection unit
1113B‧‧‧Second voltage detection unit
1113C‧‧‧Third voltage detection unit
1113D‧‧‧Fourth voltage detection unit
1114A‧‧‧First current detection unit
1114B‧‧‧Second current detection unit
1114C‧‧‧Third Current Detection Unit
1114D‧‧‧Fourth current detection unit
P1‧‧‧first power path
P2‧‧‧Second power path
P3‧‧‧Third Power Path
P4‧‧‧ Fourth Power Path
1119‧‧‧Circuit Board
GND‧‧‧ ground terminal
A‧‧‧First Signal Terminal
B‧‧‧Second Signal Terminal
VCC‧‧‧DC power input

圖1是本創作實施例的電力提供系統連接電網系統的方塊圖。FIG. 1 is a block diagram of a power supply system connected to a power grid system according to an embodiment of the present invention.

圖2是本創作實施例的電能監測裝置的方塊圖。FIG. 2 is a block diagram of a power monitoring device according to an embodiment of the present invention.

圖3是本創作實施例的電能監測裝置的電路板腳位設置圖。FIG. 3 is a circuit board pin setting diagram of the power monitoring device of this creative embodiment.

Claims

一種電力提供系統，包含：
多個太陽能板發電裝置群組，每一太陽能板發電裝置群組包括多個太陽能板發電裝置；
一電能監測裝置群組，包括多個電能監測裝置，每一所述電能監測裝置電性連接一個對應的所述太陽能板發電裝置群組，其中，每一所述電能監測裝置包括：
一處理模組；
一序列控制模組，電性連接所述處理模組，其中，每一所述電能監測裝置的所述序列控制模組彼此通訊連接；以及
一電能偵測模組，電性連接所述處理模組，偵測連接的太陽能板發電裝置的至少一電能參數；
一電能轉換裝置，所述電能轉換裝置分別電性連接每一所述電能監測裝置，以轉換對應的每一所述太陽能板發電裝置群組傳送的電能；
其中，每一所述電能監測裝置的所述電能偵測模組偵測的所述至少一電能參數是提供所述處理模組，所述處理模組通過所述序列控制模組，將所述至少一電能參數傳輸至一控制系統。 A power supply system including:
Multiple solar panel power generating device groups, each solar panel power generating device group including multiple solar panel power generating devices;
An electrical energy monitoring device group includes a plurality of electrical energy monitoring devices, and each of the electrical energy monitoring devices is electrically connected to a corresponding group of solar panel power generation devices, wherein each of the electrical energy monitoring devices includes:
A processing module;
A sequence control module electrically connected to the processing module, wherein the sequence control modules of each of the electrical energy monitoring devices are communicatively connected to each other; and an energy detection module electrically connected to the processing module Group, detecting at least one electric energy parameter of the connected solar panel power generating device;
An electric energy conversion device, each of which is electrically connected to each of the electric energy monitoring devices to convert the electric energy transmitted by each corresponding solar panel power generation device group;
Wherein, the at least one power parameter detected by the power detection module of each of the power monitoring devices is to provide the processing module, and the processing module passes the sequence control module to the At least one electrical parameter is transmitted to a control system.

如申請專利範圍第1項所述的電力提供系統，其中，所述控制系統是一本地伺服器或一遠端伺服器。The power supply system according to item 1 of the patent application scope, wherein the control system is a local server or a remote server.

如申請專利範圍第1項所述的電力提供系統，其中，所述電能偵測模組包括一電壓偵測單元以及一電流偵測單元，分別偵測對應的所述太陽能板發電裝置的一電壓參考值與一電流參考值。The power supply system according to item 1 of the scope of patent application, wherein the power detection module includes a voltage detection unit and a current detection unit, respectively detecting a voltage of the corresponding solar panel power generation device. Reference value and a current reference value.

如申請專利範圍第1項所述的電力提供系統，其中，所述處理模組與所述序列控制模組是通過一通用非同步收發傳輸器介面進行資料傳輸。The power supply system according to item 1 of the scope of patent application, wherein the processing module and the sequence control module perform data transmission through a universal asynchronous transmission / reception transmitter interface.

一種電能監測裝置，電性連接一太陽能板發電裝置群組以及一電能轉換裝置，所述太陽能板發電裝置群組包括至少一太陽能板發電裝置，所述電能監測裝置包括：
一處理模組；
一序列控制模組，電性連接所述處理模組；
一電流偵測模組，包括至少一電流偵測單元，所述電流偵測模組電性連接所述處理模組、所述太陽能板發電裝置群組以及所述電能轉換裝置，用於偵測所述太陽能板發電裝置群組的所述至少一太陽能板發電裝置的至少一電流參考值；以及
一電壓偵測模組，包括至少一電壓偵測單元，所述電壓偵測模組電性連接所述處理模組以及所述太陽能板發電裝置群組，用於偵測所述太陽能板發電裝置群組的所述至少一太陽能板發電裝置的至少一電壓參考值。 An electric energy monitoring device electrically connected to a solar panel power generation device group and an electric energy conversion device. The solar panel power generation device group includes at least one solar panel power generation device. The electric power monitoring device includes:
A processing module;
A sequence control module electrically connected to the processing module;
A current detection module includes at least one current detection unit. The current detection module is electrically connected to the processing module, the solar panel power generation device group, and the power conversion device for detecting. At least one current reference value of the at least one solar panel power generation device of the solar panel power generation device group; and a voltage detection module including at least one voltage detection unit, the voltage detection module is electrically connected The processing module and the solar panel power generation device group are configured to detect at least one voltage reference value of the at least one solar panel power generation device of the solar panel power generation device group.

如申請專利範圍第5項所述的電能監測裝置，還包括：
一電路板，包括至少一電流輸入端、至少一電流輸出端、至少一電壓偵測端以及至少一電能路徑；
其中，所述至少一電流輸入端透過所述至少一電能路徑電性連接所述至少一電流輸出端，所述至少一電流偵測單元設置在所述至少一電流輸入端以及所述至少一電流輸出端之間；
其中，所述至少一電壓偵測單元電性連接所述所述至少一電壓偵測端以及所述至少一電能路徑。 The electric energy monitoring device according to item 5 of the scope of patent application, further comprising:
A circuit board includes at least one current input terminal, at least one current output terminal, at least one voltage detection terminal, and at least one power path;
Wherein, the at least one current input terminal is electrically connected to the at least one current output terminal through the at least one power path, and the at least one current detection unit is disposed on the at least one current input terminal and the at least one current. Between outputs
The at least one voltage detection unit is electrically connected to the at least one voltage detection terminal and the at least one power path.

如申請專利範圍第5項所述的電能監測裝置，其中，所述第一電壓偵測單元包括一第一阻抗、一第二阻抗、一第三阻抗以及一電壓比較單元，所述第一阻抗、所述第二阻抗以及所述第三阻抗串聯地設置在所述至少一電壓偵測端以及所述至少一電能路徑之間，所述電壓比較單元的二輸入端分別電性連接串聯設置的所述第一阻抗、所述第二阻抗以及所述第三阻抗之間的二連接點。The electrical energy monitoring device according to item 5 of the scope of patent application, wherein the first voltage detection unit includes a first impedance, a second impedance, a third impedance, and a voltage comparison unit, the first impedance The second impedance and the third impedance are arranged in series between the at least one voltage detection terminal and the at least one electric energy path, and two input terminals of the voltage comparison unit are electrically connected in series with each other. Two connection points between the first impedance, the second impedance, and the third impedance.

如申請專利範圍第5項所述的電能監測裝置，其中，所述電流偵測單元，包括一電流偵測阻抗以及一電流比較單元，所述電流偵測阻抗設置在所述至少一電能路徑上，所述電流比較單元的二輸入端分別電性連接所述電流偵測阻抗的兩端，所述電流比較單元的一輸出端電性連接所述處理模組。The electrical energy monitoring device according to item 5 of the scope of patent application, wherein the current detection unit includes a current detection impedance and a current comparison unit, and the current detection impedance is set on the at least one energy path Two input terminals of the current comparison unit are electrically connected to both ends of the current detection impedance, and one output terminal of the current comparison unit is electrically connected to the processing module.

如申請專利範圍第6項所述的電能監測裝置，其中，所述電路板還包括一直流電源輸入端、一第一訊號端、一第二訊號端以及一接地端，所述直流電源輸入端、所述第一訊號端、所述第二訊號端以及所述接地端分別電性連接所述序列控制模組。The electrical energy monitoring device according to item 6 of the patent application scope, wherein the circuit board further includes a DC power input terminal, a first signal terminal, a second signal terminal, and a ground terminal, and the DC power input terminal The first signal terminal, the second signal terminal, and the ground terminal are electrically connected to the sequence control module, respectively.

如申請專利範圍第5項所述的電能監測裝置，其中，還包括一穩壓器，設置在所述直流電源輸入端以及所述處理模組之間。The electric energy monitoring device according to item 5 of the patent application scope, further comprising a voltage regulator disposed between the DC power input terminal and the processing module.