TWI693767B - Smart cost-saving control system and method - Google Patents
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本發明涉及一種管控系統,特別是指一種智慧節省電費管控系統及方法。 The invention relates to a management and control system, in particular to a smart electric power saving management and control system and method.
目前住家、公司、或工廠等具高用電需求的使用者,通常都會跟電力公司簽定市電電力使用的契約容量以確保用電需求,但是如果負載用電量超出契約容量,就需另外支付昂貴的超約電費。因此,為避免另外支付昂貴的超約電費,現有技術中,會在負載用電量快達到契約容量時,降低負載用電量。然而,此種方式並不是最佳控制方式,舉例來說,有的冷氣設備離預定溫度尚有一段距離即停止運作來降低耗電量,而不能達到人體舒適度的目的。因此,如何在不降低負載用電量的情況下,達到有效節省電費,係業界所亟待解決之重要課題之一。 At present, users with high power demand, such as homes, companies, or factories, usually sign a contractual capacity with the power company for the use of mains electricity to ensure power demand, but if the load power consumption exceeds the contracted capacity, additional payment is required. Expensive excess electricity bill. Therefore, in order to avoid paying extra expensive electricity bills, in the prior art, the load power consumption will be reduced when the load power consumption reaches the contracted capacity soon. However, this method is not the best control method. For example, some air-conditioning equipment stops operating at a distance from the predetermined temperature to reduce power consumption, and cannot achieve the purpose of human comfort. Therefore, how to effectively save electricity without reducing the power consumption of the load is one of the important issues that the industry urgently needs to solve.
本發明所要解決的技術問題在於,針對現有技術的不足提供一種智慧節省電費管控系統及方法。 The technical problem to be solved by the present invention is to provide a smart electricity saving management system and method for the shortcomings of the prior art.
為了解決上述的技術問題,本發明所採用的其中一技術方案是,提供一種智慧節省電費管控系統,包括一中央運算管控系統、一電力供應系統、及一電力供應監控調整系統,所述電力供應系統與所述電力供應監控調整系統分別電性連接於所述中央運算管控系統,且所述電力供應系統經由所述電力供應監控調整系統連接於一負載系統,所述電力供應系統包含有一電池電力端及一市電電力端,所述電池電力端與所述市電電力端分別配置 用以電連接並供電至所述負載系統,所述電力供應監控調整系統配置用以監控所述市電電力端、所述負載系統、及所述電池電力端,且所述中央運算管控系統配置用以執行下列步驟:設定所述負載系統的負載標的用電功率;透過所述電力供應監控調整系統,取得所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料;根據取得的所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料,判斷所述負載系統實際的負載用電功率是否高於設定的負載標的用電功率;及若判斷出所述負載系統實際的負載用電功率是高於設定的負載標的用電功率時,令所述電池電力端關閉充電,並令所述電池電力端進行放電,以調整所述市電電力端的供電功率,使所述市電電力端於一預定周期中平均的供電功率低於設定的負載標的用電功率。 In order to solve the above technical problems, one of the technical solutions adopted by the present invention is to provide a smart electricity cost saving management and control system, including a central computing management and control system, an electric power supply system, and an electric power supply monitoring and adjustment system. The system and the power supply monitoring and adjusting system are electrically connected to the central computing management system, respectively, and the power supply system is connected to a load system via the power supply monitoring and adjusting system. The power supply system includes a battery power End and a mains power end, the battery power end and the mains power end are configured separately For electrically connecting and supplying power to the load system, the power supply monitoring and adjusting system is configured to monitor the mains power terminal, the load system, and the battery power terminal, and the central computing control system is configured for To perform the following steps: set the load target electric power of the load system; obtain the real-time monitoring data of the mains power end, the load system, and the battery power end through the power supply monitoring and adjusting system; according to the obtained Real-time monitoring data of the mains power end, the load system, and the battery power end to determine whether the actual load electrical power of the load system is higher than the set load target electrical power; and if the actual load system is determined When the load power is higher than the set load target power, the battery power terminal is turned off to charge, and the battery power terminal is discharged to adjust the power supply of the mains power end, so that the mains power end The average power supply in a predetermined period is lower than the set load target power consumption.
在一優選實施例中,所述中央運算管控系統更配置用以執行下列步驟:根據取得的所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料,判斷所述負載系統實際的負載用電功率是否高於設定的負載標的用電功率,若判斷出所述負載系統實際的負載用電功率未高於設定的負載標的用電功率時,令所述電池電力端進行充電,但使所述電池電力端的充電最大功率與所述負載系統實際的負載用電功率的總和不大於設定的負載標的用電功率。 In a preferred embodiment, the central computing management and control system is further configured to perform the following steps: determine the load system based on the obtained real-time monitoring data of the mains power end, the load system, and the battery power end Whether the actual load electrical power is higher than the set load target electrical power, if it is determined that the actual load electrical power of the load system is not higher than the set load target electrical power, the battery power terminal is charged, but the battery is charged The sum of the maximum charging power of the battery power end and the actual load electrical power of the load system is not greater than the set electrical power of the load target.
在一優選實施例中,所述中央運算管控系統更配置用以執行下列步驟:根據取得的所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料,判斷所述負載系統實際的負載用電功率是否高於設定的負載標的用電功率,若判斷出所述負載系統實際的負載用電功率未高於設定的負載標的用電功率時,並且低於設定的負載標的用電功率的百分之三十時,令所述電池電力端進行充電,但使所述電池電力端的充電最大功率與所述負載系統實際的負載用電功率的總和不大於設定的負載標的用電功率。 In a preferred embodiment, the central computing management and control system is further configured to perform the following steps: determine the load system based on the obtained real-time monitoring data of the mains power end, the load system, and the battery power end Whether the actual load electrical power is higher than the set load standard electrical power, if it is determined that the actual load electrical power of the load system is not higher than the set load standard electrical power, and is lower than the set load target electrical power percentage At thirty, the battery power terminal is charged, but the sum of the maximum charging power of the battery power terminal and the actual load electrical power of the load system is not greater than the set load target electrical power.
在一優選實施例中,所述中央運算管控系統更配置用以執行下列步驟:根據取得的所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料,判斷所述負載系統實際的負載用電功率是否高於設定的負載標的用電功率,若判斷出所述負載系統實際的負載用電功率未高於設定的負載標的用電功率時,令所述電池電力端進行充電,但使所述電池電力端的充電最大功率與所述負載系統實際的負載用電功率於一預定周期中的平均功率不大於設定的負載標的用電功率。 In a preferred embodiment, the central computing management and control system is further configured to perform the following steps: determine the load system based on the obtained real-time monitoring data of the mains power end, the load system, and the battery power end Whether the actual load electrical power is higher than the set load target electrical power, if it is determined that the actual load electrical power of the load system is not higher than the set load target electrical power, the battery power terminal is charged, but the battery is charged The maximum charging power of the battery power terminal and the actual load electrical power of the load system in a predetermined period are not greater than the set electrical power of the load target.
在一優選實施例中,所述中央運算管控系統更配置用以執行下列步驟:根據取得的所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料,判斷所述負載系統實際的負載用電功率是否高於設定的負載標的用電功率,若判斷出所述負載系統實際的負載用電功率未高於設定的負載標的用電功率,但接近於設定的負載標的用電功率的第一百分比~第二百分比,且接近於設定的負載標的用電功率的第二百分比以上時,令所述電池電力端關閉充電,並令所述電池電力端進行放電,以調整所述市電電力端的供電功率,使所述市電電力端的供電功率不大於設定的負載標的用電功率。 In a preferred embodiment, the central computing management and control system is further configured to perform the following steps: determine the load system based on the obtained real-time monitoring data of the mains power end, the load system, and the battery power end Whether the actual load electrical power is higher than the set load standard electrical power, if it is judged that the actual load electrical power of the load system is not higher than the set load standard electrical power, but it is close to the 100th of the set load standard electrical power When the ratio is ~ the second percentage, and it is close to the second percentage of the set load target power, the battery power terminal is turned off to charge, and the battery power terminal is discharged to adjust the The power supply power of the commercial power terminal is such that the power supply power of the commercial power terminal is not greater than the set power consumption of the load target.
在一優選實施例中,所述第一百分比為80%,所述第二百分比為95%。 In a preferred embodiment, the first percentage is 80% and the second percentage is 95%.
在一優選實施例中,所述中央運算管控系統更配置用以執行下列步驟:令所述電池電力端進行放電後,若判斷出所述負載系統實際的負載用電功率仍持續增加,則令所述電池電力端至多放電至一放電上限,並記錄與發出警訊。 In a preferred embodiment, the central computing control system is further configured to perform the following steps: after the battery power terminal is discharged, if it is determined that the actual load electrical power of the load system continues to increase, then the The battery power end is discharged at most to a discharge upper limit, and the warning signal is recorded and issued.
在一優選實施例中,所述負載標的用電功率是根據一契約容量的功率上限調降0~20%來設定。 In a preferred embodiment, the electrical power of the load target is set according to a power limit of a contracted capacity reduced by 0-20%.
在一優選實施例中,所述負載標的用電功率是根據一歷史資料 得出的最佳化負載標的用電功率。 In a preferred embodiment, the electrical power of the load target is based on a historical data The electric power of the optimized load target is obtained.
在一優選實施例中,所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料包含所述市電電力端、所述負載系統、及所述電池電力端的即時電壓、電流、功率、溫度、時間的資料。 In a preferred embodiment, the real-time monitoring data of the commercial power terminal, the load system, and the battery power terminal include the real-time voltage, current, and current of the commercial power terminal, the load system, and the battery power terminal, Data of power, temperature and time.
為了解決上述的技術問題,本發明所採用的另外一技術方案是,提供一種智慧節省電費管控方法,適用於一智慧節省電費管控系統,所述智慧節省電費管控系統包括一中央運算管控系統、一電力供應系統、及一電力供應監控調整系統,所述電力供應系統與所述電力供應監控調整系統分別電性連接於所述中央運算管控系統,且所述電力供應系統經由所述電力供應監控調整系統連接於一負載系統,所述電力供應系統包含有一電池電力端及一市電電力端,所述電池電力端與所述市電電力端分別配置用以供電至所述負載系統,所述電力供應監控調整系統配置用以監控所述市電電力端、所述負載系統、及所述電池電力端,所述智慧節省電費管控方法至少包括下列步驟:令所述中央運算管控系統,設定所述負載系統的負載標的用電功率;令所述中央運算管控系統,透過所述電力供應監控調整系統,取得所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料;令所述中央運算管控系統,根據取得的所述市電電力端、所述負載系統、及所述電池電力端的即時監控資料,判斷所述負載系統實際的負載用電功率是否高於設定的負載標的用電功率;及若判斷出所述負載系統實際的負載用電功率是高於設定的負載標的用電功率時,令所述電池電力端關閉充電,並令所述電池電力端進行放電,以調整所述市電電力端的供電功率,使所述市電電力端於一預定周期中平均的供電功率低於設定的負載標的用電功率。 In order to solve the above-mentioned technical problems, another technical solution adopted by the present invention is to provide a smart electricity cost saving management and control method, which is suitable for a smart electricity cost saving management and control system, which includes a central computing management system, a An electric power supply system and an electric power supply monitoring and adjusting system, the electric power supply system and the electric power supply monitoring and adjusting system are respectively electrically connected to the central computing management and control system, and the electric power supply system adjusts through the electric power supply monitoring and adjusting The system is connected to a load system. The power supply system includes a battery power terminal and a mains power terminal. The battery power terminal and the mains power terminal are respectively configured to supply power to the load system. The power supply monitoring The system configuration is adjusted to monitor the mains power terminal, the load system, and the battery power terminal. The smart electricity cost saving management and control method includes at least the following steps: making the central computing management and control system set the load system's Load target power consumption; make the central computing management and control system obtain the real-time monitoring data of the commercial power terminal, the load system, and the battery power terminal through the power supply monitoring and adjusting system; make the central computing control and control The system, based on the obtained real-time monitoring data of the commercial power terminal, the load system, and the battery power terminal, determine whether the actual load power of the load system is higher than the set load target power; and if determined When the actual load power of the load system is higher than the set load target power, the battery power terminal is turned off to charge, and the battery power terminal is discharged to adjust the power supply power of the utility power terminal, so that The average power supply power of the commercial power terminal in a predetermined period is lower than the set power consumption of the load target.
本發明的其中一有益效果在於,本發明所提供的智慧節省電費管控系統及方法,能隨時監控負載用電量,並據以調控市電電力及電池電力 的供電,可在不降低負載用電量的情況下,避免支付昂貴的超約電費,有效節省電費。 One of the beneficial effects of the present invention is that the smart electricity saving management and control system and method provided by the present invention can monitor the power consumption of the load at any time and adjust the city power and battery power accordingly The power supply can avoid the expensive and excessive electricity charges without reducing the power consumption of the load, effectively saving electricity bills.
為使能更進一步瞭解本發明的特徵及技術內容,請參閱以下有關本發明的詳細說明與圖式,然而所提供的圖式僅用於提供參考與說明,並非用來對本發明加以限制。 In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are for reference and explanation only, and are not intended to limit the present invention.
100:智慧節省電費管控系統 100: Smart electricity saving management system
10:中央運算管控系統 10: Central computing management and control system
101:運算處理單元 101: arithmetic processing unit
102:儲存單元 102: storage unit
103:輸出單元 103: output unit
20:電力供應系統 20: Power supply system
201:電池電力端 201: Battery power terminal
202:市電電力端 202: Mains power terminal
30:電力供應監控調整系統 30: Power supply monitoring and adjustment system
301:感測單元 301: Sensing unit
302:資訊傳輸單元 302: Information transmission unit
303:電力分配調控單元 303: Power distribution control unit
900:負載系統 900: load system
AC:交流電 AC: alternating current
DC:直流電 DC: direct current
S103~S111:步驟 S103~S111: Step
圖1為本發明的智慧節省電費管控系統之系統架構圖。 FIG. 1 is a system architecture diagram of a smart electricity saving management and control system of the present invention.
圖2為本發明的智慧節省電費管控系統之細部系統架構圖。 FIG. 2 is a detailed system architecture diagram of the smart electricity saving management system of the present invention.
圖3為本發明的智慧節省電費管控方法流程圖。 FIG. 3 is a flowchart of a method for intelligently saving and managing electricity charges according to the present invention.
以下是通過特定的具體實施例來說明本發明所公開的實施方式,本領域技術人員可由本說明書所公開的內容瞭解本發明的優點與效果。本發明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,在不悖離本發明的構思下進行各種修改與變更。另外,本發明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發明的相關技術內容,但所公開的內容並非用以限制本發明的保護範圍。 The following are specific specific examples to illustrate the disclosed embodiments of the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments. 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 the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to actual sizes, and are declared in advance. The following embodiments will further describe the related technical content of the present invention, but the disclosed content is not intended to limit the protection scope of the present invention.
請參閱圖1、2,為本發明提供的智慧節省電費管控系統之系統架構圖。本發明提供的智慧節省電費管控系統100用以連接於一負載系統900,所述負載系統900可為住家、公司、或工廠相關的用電裝置及設備,但並不以此為限。負載系統900可以是交流負載系統或直流負載系統或包含兩者,並不限制。如圖1所示,智慧節省電費管控系統100主要包括有一中央運算管控系統10、一電力供應系統20、及一電力供應監控調整系統30。電力供應系統20與電力供應監控調整系統30分別電性連接於中央運算管控系統10,
且電力供應系統20經由電力供應監控調整系統30連接於一負載系統900。
Please refer to FIGS. 1 and 2 for a system architecture diagram of a smart electricity cost saving management and control system provided by the present invention. The intelligent electricity cost saving management and
中央運算管控系統10,如圖2所示,可進一步包括有一運算處理單元101、一儲存單元102、及一輸出單元103。運算處理單元101可用以:設定系統條件、整合及優化用電統計資料等。儲存單元102可用以:儲存歷史資料、原始設定資料、系統異常資料等。輸出單元103可用以:將相關資料與設定以有線或無線方式傳輸到特定位置,所述特定位置可包括電力供應系統20、電力供應監控調整系統30等相關位置,或是手機、雲端資料庫、顯示裝置等相關位置。
As shown in FIG. 2, the central computing management and
電力供應系統20配置用以供電至負載系統900。電力供應系統20,如圖2所示,可進一步包括有一電池電力端201及一市電電力端202。電池電力端201與市電電力端202分別配置用以供電至負載系統900。
The
詳細來說,電池電力端201供應的電池電力(直流電,DC)可經由電力供應監控調整系統30轉換成交流電(AC)供應至負載系統900,且電池電力端201可由至少一個以上的二次電池所組成,並可包括有電源管理基板。市電電力端202供應的市電電力(交流電,AC)可經由電力供應監控調整系統30整流後供應至負載系統900。市電泛指由電力公司的電廠產生的電力。
In detail, the battery power (direct current, DC) supplied by the
電力供應監控調整系統30配置用以監控電力供應系統20及負載系統900,並將即時監控資料透過有線或無線方式傳輸至中央運算管控系統10。電力供應監控調整系統30,如圖2所示,可進一步包括有一感測單元301、一資訊傳輸單元302、一電力分配調控單元303。
The power supply monitoring and adjusting
詳細來說,感測單元301可由多個感測器組成,可用以:感測系統的電壓、電流、功率、溫度、時間等數據,並產生即時監控資料。資料傳輸單元302可用以:與中央運算管控系統10進行連線,並將即時監控資料傳輸至中央運算管控系統10。電力分配調控單元303例如為功率調節器,可用以:
根據中央運算管控系統10的指令,對電池電力端201、市電電力端202進行輸出調節、及對電池電力端201進行充放電管理。
In detail, the
因此,中央運算管控系統10,可用以:根據電力供應監控調整系統30傳輸的即時監控資料,持續的運算來判斷負載系統900的用電狀態,以令電力供應監控調控系統30對電力供應系統20做出電力分配調整。詳細來說,中央運算管控系統10會先設定負載系統900的負載標的用電功率。舉例來說,負載標的用電功率可以依據與電力公司簽訂的市電的契約容量的功率上限調降0~20%來設定。另外,負載標的用電功率也可以依據一歷史資料而得出的最佳化負載標的用電功率。並且,中央運算管控系統10可透過電力供應監控調控系統30,取得市電電力端202、負載系統900、及電池電力端201的即時監控資料,如即時電壓、電流、功率、溫度、時間等資料。接者,中央運算管控系統10即可根據取得的即時監控資料,判斷負載系統900實際的負載用電功率是否高於設定的負載標的用電功率。
Therefore, the central computing management and
在一優選實施例中,當中央運算管控系統10根據取得的即時監控資料,判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率時,代表此時有一些多餘市電電力的使用空間,中央運算管控系統10即可令電池電力端201進行充電,例如透過電力供應監控調控系統30將市電電力端202提供的市電電力(交流電,AC)轉換成直流電(DC)後提供給電池電力端201進行充電,但使電池電力端201的充電最大功率與負載系統900實際的負載用電功率的總和不大於設定的負載標的用電功率。
In a preferred embodiment, when the central computing management and
在一優選實施例中,當中央運算管控系統10根據取得的即時監控資料,判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率,且低於設定的負載標的用電功率的30%時,代表此時有充足市電電力的使用空間,中央運算管控系統10即可令電池電力端201進行充電,但使電池電
力端201的充電最大功率與負載系統900實際的負載用電功率的總和不大於設定的負載標的用電功率。
In a preferred embodiment, when the central computing management and
在一優選實施例中,當中央運算管控系統10根據取得的即時監控資料,判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率時,中央運算管控系統10即可令電池電力端201進行充電,但使電池電力端201的充電最大功率與負載系統900實際的負載用電功率於一預定周期(如每15分鐘或每30分鐘)中的平均功率不大於設定的負載標的用電功率,藉此有效利用市電電力使電池電力端201能充飽電,且可避免支付超約電費。
In a preferred embodiment, when the central
在一優選實施例中,當中央運算管控系統10根據取得的即時監控資料,判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率,但接近於設定的負載標的用電功率的80%(第一百分比)~95%(第二百分比),即可以有線或無線發出緊急警訊,且接近於設定的負載標的用電功率的95%(第二百分比)以上時,中央運算管控系統10即會令電池電力端201關閉充電,並令電池電力端201進行放電,以調整市電電力端202的供電功率,使市電電力端202的供電功率不大於設定的負載標的用電功率。藉此,以避免可能市電電力端202因自我保護發生緊急斷電狀況,並且可透過有線或無線發出緊急警訊,讓使用者有緩衝時間去調整負載用電功率。
In a preferred embodiment, when the central computing management and
需說明的是,如果市電電力端202斷電,電力可由電池電力端201全部提供,但電池電力端201設定至多放電到一放電上限,並記錄及發出警訊。
It should be noted that if the
在一優選實施例中,當中央運算管控系統10根據取得的即時監控資料,判斷出負載系統900實際的負載用電功率是高於設定的負載標的用電功率時,中央運算管控系統10即令電池電力端201關閉充電,並令電池電力端201進行放電,以調整市電電力端202的供電功率,使市電電力於一預定周期(如每15分鐘或每30分鐘)中平均的供電功率低於設定的負載標的用電功率。藉
此,雖然負載系統900實際的負載用電功率已經高於設定的負載標的用電功率,但只要使市電電力端202在預定周期中,例如每15分鐘或每30分鐘中平均的供電功率不大於設定的負載標的用電功率,即可在不降低負載用電功率的情況下,避免支付超約電費,有效節省電費。
In a preferred embodiment, when the central computing management and
在一優選實施例中,在電池電力端201進行放電後,當中央運算管控系統10根據取得的即時監控資料,判斷出負載用電功率仍持續增加,則會令電池電力端201至多放電到一放電上限,並記錄與發出警訊。
In a preferred embodiment, after the
另外,中央運算管控系統10還可依據電力監控調控系統30所提供的即時監控資料,整合成每日/每周/每月/每季/每年等的歷史資料。並且,歷史資料可存放於儲存單元102,但也可以存放於遠端裝置、攜帶型裝置等,以供使用者參考。並且,中央運算管控系統10也可依據歷史資料進行模擬運算,以得出最佳化負載標的用電功率,從而根據最佳化負載標的用電功率調整目前設定的負載標的用電功率。因此,藉由中央運算管控系統10自動根據負載系統900過去的用電量相關的歷史資料,計算出符合使用者需求的最佳化負載標的用電功率,可以減少使用者的電費支出,有效節省電費。並且,本系統可配合電廠發電尖峰轉移,抑低尖峰用電量及提升用電效率,降低電廠無效發生。
In addition, the central computing management and
由以上這些優選實施例,本發明可以歸納出一種智慧節省電費管控方法,其流程示意圖請參考圖3所示,並請斟酌參考圖1及圖2。本實施例的智慧節省電費管控方法適用於一智慧節省電費管控系統(例如上述實施例之智慧型節省電費管控系統)。 Based on the above preferred embodiments, the present invention can be summarized as a smart electricity cost saving management and control method. For the schematic flowchart, please refer to FIG. 3, and please refer to FIG. 1 and FIG. 2 as appropriate. The smart electricity saving management and control method of this embodiment is applicable to a smart electricity saving management system (for example, the smart electricity saving management system of the above embodiment).
首先,於步驟S103中,令中央運算管控系統10,設定負載系統900的負載標的用電功率。舉例來說,負載標的用電功率可以依據與電力公司簽訂的市電的契約容量的功率上限調降0~20%來設定,例如簽訂的契約容量可
供應用戶的功率上限為180KW,負載標的用電功率即可設定為144~180KW。另外,負載標的用電功率還可以根據負載系統900過去的用電量相關的歷史資料得出的最佳化負載標的用電功率進行調整。另外,還可增加電池電力端201的二次電池的供電能力,以進一步提升用電效率。
First, in step S103, the central
接著,於步驟S105中,令中央運算管控系統10,透過電力供應監控調整系統30,取得市電電力端202、負載系統900、電池電力端201的即時監控資料。舉例來說,即時監控資料可包含有市電電力端202、負載系統900、及電池電力端201的即時電壓、電流、功率、溫度、時間等資料。並且,即時監控資料可透過有線或無線方式傳輸至中央運算管控系統10。
Next, in step S105, the central computing management and
然後,於步驟S107中,令中央運算管控系統10,根據取得的即時監控資料,判斷負載系統900實際的負載用電功率是否高於設定的負載標的用電功率。
Then, in step S107, the central
在本實施例中,若步驟S107的判斷結果為否時,亦即判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率時,執行步驟S109,即令電池電力端201進行充電,但使電池電力端201的充電最大功率與負載系統900實際的負載用電功率的總和不大於設定的負載標的用電功率。
In this embodiment, if the judgment result in step S107 is negative, that is, when it is judged that the actual load electric power of the
在一優選實施例中,若步驟S107的判斷結果為否時,亦即判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率,並且還低於設定的負載標的用電功率的30%時,才令電池電力端201進行充電,但使電池電力端201的充電最大功率與負載系統900實際的負載用電功率的總和不大於設定的負載標的用電功率。
In a preferred embodiment, if the judgment result in step S107 is negative, it is determined that the actual load electrical power of the
在一優選實施例中,若步驟S107的判斷結果為否時,亦即判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率,即令電池電力端201進行充電,但使電池電力端201的充電最大功率與負載系統900實
際的負載用電功率於一預定周期中的平均功率不大於設定的負載標的用電功率。
In a preferred embodiment, if the judgment result in step S107 is negative, that is, it is judged that the actual load power of the
在一優選實施例中,若步驟S107的判斷結果為否時,亦即判斷出負載系統900實際的負載用電功率未高於設定的負載標的用電功率,但接近於設定的負載標的用電功率的80%~95%,並且是接近於95%以上時,不令電池電力端201進行充電,反之,令電池電力端201關閉充電,並令電池電力端201進行放電,以調整市電電力端202的供電功率,使市電電力端202的供電功率不大於設定的負載標的用電功率。
In a preferred embodiment, if the judgment result in step S107 is negative, it is determined that the actual load electrical power of the
在本實施例中,若步驟S107的判斷結果為是時,亦即判斷出負載系統900實際的負載用電功率是高於設定的負載標的用電功率時,執行步驟S111,即令電池電力端201關閉充電,並令電池電力端201進行放電,以調整市電電力端202的供電功率,使市電電力端202於一預定周期中平均的供電功率低於設定的負載標的用電功率。
In this embodiment, if the judgment result in step S107 is YES, that is, when it is determined that the actual load power of the
進一步來說,在令電池電力端201進行放電後,若判斷出負載系統900實際的負載用電功率仍持續增加,則令電池電力端201至多放電至一放電上限,並記錄與發出警訊,可避免影響電池使用壽命。
Further, after the
綜合以上述,本發明提供的智慧節省電費管控系統及方法,能隨時監控負載用電量,並據以調控市電電力及電池電力的供電,可在不降低負載用電量的情況下,避免支付昂貴的超約電費,有效節省電費。 Based on the above, the smart electricity saving management and control system and method provided by the present invention can monitor the power consumption of the load at any time, and accordingly regulate the power supply of the city power and battery power, and can avoid payment without reducing the power consumption of the load Expensive excess electricity bills effectively save electricity bills.
100:智慧節省電費管控系統 100: Smart electricity saving management system
10:中央運算管控系統 10: Central computing management and control system
20:電力供應系統 20: Power supply system
30:電力供應監控調整系統 30: Power supply monitoring and adjustment system
900:負載系統 900: load system
AC:交流電 AC: alternating current
DC:直流電 DC: direct current
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