TWI845003B - Dual redundant energy storage monitoring system - Google Patents
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- TWI845003B TWI845003B TW111141281A TW111141281A TWI845003B TW I845003 B TWI845003 B TW I845003B TW 111141281 A TW111141281 A TW 111141281A TW 111141281 A TW111141281 A TW 111141281A TW I845003 B TWI845003 B TW I845003B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 230000009977 dual effect Effects 0.000 title claims abstract description 16
- 238000013480 data collection Methods 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 abstract 1
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本發明相關於一種儲能監控系統,特別是相關於一種雙備援儲能監控系統。 The present invention relates to an energy storage monitoring system, and in particular to a dual-backup energy storage monitoring system.
儲能監控系統是一種會監視並控制電池系統的充電和放電的電力系統,可用來與電網連接而接受電力調度單位的控制,以提昇電網的可靠度。習知,有智慧電網結合並聯備援協定(Parallel Redundancy Protocol,PRP)以提高網路的可靠度,然而,系統裝置運作的可靠度仍有改善的空間。 The energy storage monitoring system is a power system that monitors and controls the charging and discharging of the battery system. It can be used to connect to the power grid and accept the control of the power dispatch unit to improve the reliability of the power grid. It is known that there are smart grids combined with Parallel Redundancy Protocol (PRP) to improve the reliability of the network. However, the reliability of the system device operation still has room for improvement.
因此,本發明的目的即在提供一種雙備援儲能監控系統,裝置的運作具有高可靠度。 Therefore, the purpose of the present invention is to provide a dual-backup energy storage monitoring system, the operation of which has high reliability.
本發明為解決習知技術之問題所採用之技術手段係提供一種雙備援儲能監控系統,包含:一第一網路交換器;一第二網路交換器;二個電網控制器,皆連接於該第一網路交換器以及該第二網路交換器;二個電源管理裝置,皆連接於該第一網路交換器以及該第二網路交換器,而透過該第一網路交換器或該第二網路交換器取得該電網控制器所蒐集的電網資料;一第三網路交換器,連接於該第一網路交換器以及該第二網路交換器;一主電池管理系統, 連接於該第三網路交換器;一系統電池管理系統,連接於該主電池管理系統以及複數個電池櫃;以及一功率調節器,連接於該第三網路交換器以及複數個電池櫃,而接收來自該電網控制器的控制以調節複數個該電池櫃的功率,其中,二個該電源管理裝置、二個該電網控制器、該第一網路交換器、該第二網路交換器、該第三網路交換器形成雙備援的一並聯備援協定網路。 The present invention solves the problems of the prior art by providing a dual backup energy storage monitoring system, comprising: a first network switch; a second network switch; two power grid controllers, both connected to the first network switch and the second network switch; two power management devices, both connected to the first network switch and the second network switch, and obtaining the power grid data collected by the power grid controller through the first network switch or the second network switch; a third network switch, connected to the first network switch and the third network switch; Two network switches; a main battery management system, connected to the third network switch; a system battery management system, connected to the main battery management system and a plurality of battery cabinets; and a power regulator, connected to the third network switch and a plurality of battery cabinets, and receiving control from the power grid controller to regulate the power of the plurality of battery cabinets, wherein the two power management devices, the two power grid controllers, the first network switch, the second network switch, and the third network switch form a dual-redundancy parallel redundancy protocol network.
在本發明的一實施例中係提供一種雙備援儲能監控系統,該功率調節器為二個。 In one embodiment of the present invention, a dual-backup energy storage monitoring system is provided, and the power regulator is two.
在本發明的一實施例中係提供一種雙備援儲能監控系統,更包括一資料收集裝置,連接於該第三網路交換器,該資料收集裝置的一感測器感測環境資訊,並透過該第三網路交換器將該環境資訊傳送給該電網控制器。 In one embodiment of the present invention, a dual-backup energy storage monitoring system is provided, which further includes a data collection device connected to the third network switch. A sensor of the data collection device senses environmental information and transmits the environmental information to the power grid controller through the third network switch.
在本發明的一實施例中係提供一種雙備援儲能監控系統,更包括一頻率電表,連接於該第三網路交換器,用以偵測電網的頻率,該頻率電表透過該第三網路交換器將電網頻率資訊傳送到該電網控制器。 In one embodiment of the present invention, a dual backup energy storage monitoring system is provided, which further includes a frequency meter connected to the third network switch for detecting the frequency of the power grid. The frequency meter transmits the power grid frequency information to the power grid controller through the third network switch.
在本發明的一實施例中係提供一種雙備援儲能監控系統,該電網控制器依據該電網頻率資訊而控制該功率調節器調節複數個該電池櫃的功率。 In one embodiment of the present invention, a dual-backup energy storage monitoring system is provided, wherein the power grid controller controls the power regulator to adjust the power of a plurality of battery cabinets according to the power grid frequency information.
經由本發明的雙備援儲能監控系統所採用之技術手段,本案形成以第一網路交換器為中心的第一網路以及以第二網路交換器為中心的第二網路。第一網路與第二網路為獨立,而形成並聯備援協定(Parallel Redundancy Protocol,PRP)網路。再者,本發明的雙備援儲能監控系統提供二個電網控制器以及二個電源管理裝置(EMS)。在任一個電網控制器故障時,另一個電網控制器會即時接手處理。類似地,在任一個電源管理裝置故障時,另一個電源管理裝置會即時接手處理。藉此,本發明的雙備援儲能監控系統能確保電網控制器及電源管理裝置運作不間斷而具有高可靠度。 Through the technical means adopted by the dual-backup energy storage monitoring system of the present invention, the present case forms a first network centered on the first network switch and a second network centered on the second network switch. The first network and the second network are independent, forming a parallel redundancy protocol (PRP) network. Furthermore, the dual-backup energy storage monitoring system of the present invention provides two power grid controllers and two power management devices (EMS). When any power grid controller fails, the other power grid controller will take over the processing immediately. Similarly, when any power management device fails, the other power management device will take over the processing immediately. In this way, the dual-backup energy storage monitoring system of the present invention can ensure that the power grid controller and the power management device operate uninterruptedly and have high reliability.
100:雙備援儲能監控系統 100: Dual backup energy storage monitoring system
11:第一網路交換器 11: First network switch
12:第二網路交換器 12: Second network switch
13:第三網路交換器 13: Third network switch
2:電網控制器 2: Power grid controller
3:電源管理裝置 3: Power management device
4:主電池管理系統 4: Main battery management system
5:系統電池管理系統 5: System battery management system
6:功率調節器 6: Power regulator
7:資料收集裝置 7: Data collection device
71:感測器 71:Sensor
8:頻率電表 8: Frequency meter
B:電池櫃 B:Battery cabinet
G:電網 G: Power grid
P:並聯備援協定網路 P: Parallel redundancy protocol network
〔第1圖〕為顯示根據本發明的一實施例的雙備援儲能監控系統的方塊示意圖;〔第2圖〕為顯示根據本發明的該實施例的雙備援儲能監控系統與電網及電池櫃的方塊示意圖。 [Figure 1] is a block diagram showing a dual backup energy storage monitoring system according to an embodiment of the present invention; [Figure 2] is a block diagram showing a dual backup energy storage monitoring system according to the embodiment of the present invention, a power grid and a battery cabinet.
以下根據第1圖至第2圖,而說明本發明的實施方式。該說明並非為限制本發明的實施方式,而為本發明之實施例的一種。 The following describes the implementation of the present invention based on Figures 1 and 2. The description is not intended to limit the implementation of the present invention, but is an example of the implementation of the present invention.
如第1圖及第2圖所示,依據本發明的一實施例的一雙備援儲能監控系統100,包含:一第一網路交換器11、一第二網路交換器12、二個電網控制器2、二個電源管理裝置(EMS)3、一第三網路交換器13、一主電池管理系統4、一系統電池管理系統5、一功率調節器6。
As shown in FIG. 1 and FIG. 2, a dual backup energy
本發明之雙備援儲能監控系統100為符合dReg0.25及dReg0.5技術規格要求的快速反應系統,會偵測電網G的頻率而對應調整輸入/輸出的功率。
The dual backup energy
如第1圖所示,第一網路交換器11直接連接於二個電網控制器2、二個電源管理裝置3以及第三網路交換器13,而形成以第一網路交換器11為中心的第一網路。第一網路為星形網路。
As shown in Figure 1, the first network switch 11 is directly connected to two
如第1圖所示,第二網路交換器12直接連接於二個電網控制器2、二個電源管理裝置3以及第三網路交換器13,而形成以第二網路交換器12為中心的第二網路。第二網路為星形網路。第一網路與第二網路為獨立,而形成並聯備援協定(Parallel Redundancy Protocol,PRP)網路P。
As shown in Figure 1, the
電網控制器2讀取並彙整各個電池櫃的即時資訊。
The
如第1圖所示,電源管理裝置3透過第一網路交換器11以及第二網路交換器12而連接於電網控制器2,而透過第一網路交換器11或第二網路交換器12取得電網控制器2所蒐集的電網資料。電源管理裝置3依據電網控制器2所蒐集的資料而監控並發出控制命令。電網控制器2依據電源管理裝置3所發出的控制命令而控制功率調節器6所輸出的實虛功以及調節頻率及電壓,以及控制功率調節器6調節自電網G往複數個該電池櫃B充電的功率。
As shown in Figure 1, the
如第1圖所示,第三網路交換器13連接於第一網路交換器11以及第二網路交換器12,經過第三網路交換器13的訊息為使用第一網路或第二網路而傳送至電網控制器2及電源管理裝置3。
As shown in Figure 1, the
透過並聯備援協定網路P,在第一網路與第二網路的任一個網路失效的情況下,不會對另一個網路造成影響。而為了進一步具有高可靠度,雙備援儲能監控系統100提供二個電網控制器2以及二個電源管理裝置3。在任一個電網控制器2故障時,另一個電網控制器2會即時接手處理。類似地,在任一個電源管理裝置3故障時,另一個電源管理裝置3會即時接手處理。二個該電網控制器2、二個該電源管理裝置3、第一網路交換器11、該第二網路交換器12、該第三網路交換器13形成雙備援的並聯備援協定網路P。藉此,本發明的雙備援儲能監控系統100能確保電網控制器2及電源管理裝置3運作不間斷。
Through the parallel backup protocol network P, when any one of the first network and the second network fails, the other network will not be affected. In order to further have high reliability, the dual-backup energy
如第1圖及第2圖所示,主電池管理系統4連接於該第三網路交換器。主電池管理系統4為依據電源管理裝置3的控制命令而針對複數個電池櫃B的整體進行管理。
As shown in Figures 1 and 2, the main
如第2圖所示,系統電池管理系統5連接於主電池管理系統4以及複數個電池櫃B,以將針對個別電池櫃B的進行管理。
As shown in Figure 2, the system
如第1圖及第2圖所示,功率調節器6連接於第三網路交換器13以及複數個電池櫃B,而接收來自該電網控制器2的控制以調節複數個該電池櫃B
所輸出的實虛功以及調節頻率及電壓,以及調節自電網往複數個該電池櫃B充電的功率。在本實施例中,功率調節器6為二個,而能以雙備援的方式運作。
As shown in Figures 1 and 2, the
如第1圖所示,資料收集裝置7連接於第三網路交換器13。資料收集裝置7包括感測器71以感測環境資訊。環境資訊包括環境濕度、環境溫度等。感測器71也作為交流電表及直流電表。資料收集裝置7透過第三網路交換器13將電表感測資訊及環境資訊傳送給電網控制器2。
As shown in Figure 1, the
如第1圖所示,雙備援儲能監控系統100還包括頻率電表8,連接於第三網路交換器13,用以偵測電網的頻率。頻率電表8透過第三網路交換器13將電網頻率資訊傳送到電網控制器2。
As shown in FIG. 1 , the dual backup energy
以上之敘述以及說明僅為本發明之較佳實施例之說明,對於此項技術具有通常知識者當可依據以下所界定申請專利範圍以及上述之說明而作其他之修改,惟此些修改仍應是為本發明之發明精神而在本發明之權利範圍中。 The above description and explanation are only the description of the preferred embodiment of the present invention. Those with common knowledge of this technology can make other modifications according to the scope of the patent application defined below and the above description, but these modifications should still be for the spirit of the present invention and within the scope of the rights of the present invention.
100:雙備援儲能監控系統 100: Dual backup energy storage monitoring system
11:第一網路交換器 11: First network switch
12:第二網路交換器 12: Second network switch
13:第三網路交換器 13: Third network switch
2:電網控制器 2: Power grid controller
3:電源管理裝置 3: Power management device
4:主電池管理系統 4: Main battery management system
5:系統電池管理系統 5: System battery management system
6:功率調節器 6: Power regulator
7:資料收集裝置 7: Data collection device
71:感測器 71:Sensor
8:頻率電表 8: Frequency meter
B:電池櫃 B:Battery cabinet
G:電網 G: Power grid
P:並聯備援協定網路 P: Parallel redundancy protocol network
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TW202417877A TW202417877A (en) | 2024-05-01 |
TWI845003B true TWI845003B (en) | 2024-06-11 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US9768613B2 (en) | 2011-05-31 | 2017-09-19 | Cisco Technology, Inc. | Layered and distributed grid-specific network services |
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9768613B2 (en) | 2011-05-31 | 2017-09-19 | Cisco Technology, Inc. | Layered and distributed grid-specific network services |
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