561659 發明説明 【發明領域】 本發明是有關於一種管理一區域的總電力消耗量的 方法以及電力管理系統。特別地，是指運用一需量控制器 去與一遠端控制中心配合的一種管理總電力消耗量的方法 以及其電力管理系統。 【習知技藝說明】 由於工商業蓬勃發展，用電需求量急速增加，但電源 之開發有限，為減緩電廠與變電所擴建之緊迫需求，避免 啟動使用高成本燃料之機會以降低平均發電成本，並提高 負載因數及能源制率，目前已有多種貞載f理措施提出 ’其中包括「可停電力」策略之實施。 15 而可停電力主要可分成一「計劃性可停電力」，及「緊 急性可停電力」，其中「計劃性可停電力」是電力用戶以 卸載月份為單位，選擇暫停用電時程。另外，「緊急性可 停電力」，即為指在電力供應不足時，電力公司在前數個 小日:即以緊急通知方式，告知可停電力用戶暫停用電，但 目别之緊急通知僅侷限於以電話或其他一對一的方式通 知，通知之數量非常有限。 20 (請先閲讀背面之注意事項再填寫本頁) 、一-T— 因此，如何讓控制中心可將暫停用電通知或是調整用 戶電力供應量的訊息迅速地傳遞至用戶端，並確保所有電 已確實接收到電力調整之通知，4目前一巫待解 在-些相關前案上’如關於管理電力負載的方法與系 揭不於中華民國專利公告第411649號中，而中華民 第4頁 2 561659 五、發明説明（ 利公告第407815號也揭示有關於如何利用無線傳呼 與資料接收的方法與結構。另外，著重於供電端與用電^ 之間傳送卸載資訊的方法與裝置亦可見於中華民國專禾八 告第443042號上。 ·公 5 10 15 20 【發明概要】 本發明之一目的在提供一種電力管理方法，以整合一 使用端或是一區域之電力用電量。 本發明之一目的在提供一種電力管理方法，以管理一 使用端或是一區域之電力消耗量。 本發明之又一目的在提供一種電力管理方法，以在一 段時段後，使一使用端或是一區域之總用電量低於一控制 中心所欲管理之一電力消耗量。 根據上述構想，該電力管理方法是一種藉由一遠端控 制中心管理一區域之總電力消耗量之方法，該區域包含複 數個使用端與對應於該複數個使用端之複數個需量控制器 與複數個資料接收器，而該管理方法包含一步驟（a),藉由 該等需量控制器，以獲知對應於各該等使用端之一用電 1 ; 一步驟（b)，以自該遠端控制中心分別傳輸一傳輸指令 至該等資料接收器；一步驟，以因應該傳輸指令，該等 需量控制器選擇地限制各該等使用端之該用電量，藉此， 以進一步限制該區域之該用電量之總和低於該總電力消耗 量° 其中更佳的是，該方法另包含一次步驟（d)於該步驟（b) 中實施，為解碼該傳輸指令以獲得一數值。 ___第5頁 本紙張尺度適用巾關家標準（⑽）Μ規格⑵狀撕公楚） 五、發明説明（3 ) /、中更佳的是，該方法另包含一次步驟（e)於該步驟（c) ;中實施:為將該數值可選擇地被寫入該需量控㈣，以使 '•亥等治量控制器根據該數值而控制各該等使用端之該用電 量。 二㊉其中更佳的是，該數值是藉由一傳輸介面而被傳輸至 4 & 2：控制ϋ ’且個別的該等需量控制器是被連接於複數 個電器裝置，以即時獲知該等電器裝置之該用電量總和。 ,其中更佳的是，該方法另包含一次步驟（f)於該步驟（c) 後實施’為將對應於該用電量之總和之一資料回傳至該遠 知控制中心，藉以使其管理該區域之該總電力消耗量。 本發明之又一目的在提供一種電力管理系統，以對一 使用端或是-區i或的用電量或是電力消耗量做出即時有效 之管理。 根據上述構想，該電力管理系統為一種管理一使用端 15之-總電力消耗量之電力管理系統，包含一遠端控制中 心，以管理該使用端所需之該總電力消耗量，並用以傳輸 一傳輸指令；一資料接收器，連接於該使用端，用以接收 並解讀該傳輸指令；一需量控制器，因應該傳輸指令之被 解讀，而選擇性地限制該使用端之一用電量，並使該用電 2〇量低於该總電力消耗量；以及一傳輸介面，用於連接該資 料接收器與該需量控制器以將被解讀之該傳輸指令傳輸至 該需量控制器。 其中更佳的是，該資料接收器具有一解碼器以解讀該 傳輸指令，並因應該傳輸指令之被解讀而使該需量控制器 __第6頁 本紙張尺度適用中國國家標準A4規格（21〇><297公爱) " --- 561659 A7 ---------— B7____ 五、發明説明（4 ) 可選擇地限制該使用端之該用電量。 其中更佳的疋’该需量控制器包令--中央處理單元， 中央處理單元，用於接收被解讀之該傳輸指令，以預估該 使用端之用電量；以及一控制介面，受到該中央處理單元 5之控制，並根據被解讀之該傳輸指令而控制該使用端的該 用電量於一時段内低於該總電力消耗量。進一步地，該需 量控制器更包含一記憶體單元，以儲存對應於該用電量之 數值，一顯示單元，供以顯示設定於該需量控制器内之一 資料，以及一輸入單元，以做為資料輸入之用。 1〇 其中更佳的是，該需量控制器是被連接於複數個電器 裝置，以即時獲知該等電器裝置之該用電量總和。 其中更佳的是，該傳輸介面是為一資料傳輸介面，並 且該資料傳輸介面可為232推薦標準（RS-232)介面。 本發明之再一目的為提供一種電力管理系統，以針對 15 一區域之複數個使用端之電力消耗量進行管理。 根據上述構想，該電力管理系統為一種管理一區域之 總電力消耗量之電力管理系統，其包含一遠端控制中 心，以管理該區域之複數個使用端所需之該總電力消耗 量，並用以傳輸-傳輸指令；複數個資料接收器，個別地 20連接於每一個該等使用端，用以接收自該遠端控制中心傳 輸=傳輸指令；複數個需量控制器，個別地連接於每一個 。亥貝料接收器以即時獲知對應的該使用端的一用電量，並 於因應该傳輸指令，而選擇性地改變該用電量，且限制該 等使用端之该用電量的總和低於該總電力消耗量；以及複 _— —___第 7 頁 本紙張尺錢财A4規格⑵0X297公楚了561659 Description of the invention [Field of the invention] The present invention relates to a method and a power management system for managing the total power consumption of an area. In particular, it refers to a method for managing total power consumption and a power management system using a demand controller to cooperate with a remote control center. [Description of Know-how] Due to the vigorous development of industry and commerce, the demand for electricity has increased rapidly, but the development of power sources has been limited. And to improve the load factor and energy system rate, there have been a variety of measures to address this issue, including the implementation of the "stop power" strategy. 15 The stoppable power can be divided into “planned stoppable power” and “emergency stoppable power”. Among them, “schedulable stoppable power” is the time period when the power user chooses to suspend the use of electricity. In addition, "emergency stop power" means that when the power supply is insufficient, the power company informs the users of the stop power to suspend power use in the form of emergency notification, but the emergency notification for the purpose is only Limited to phone or other one-to-one notifications, the number of notifications is very limited. 20 (Please read the precautions on the back before filling out this page), one-T— Therefore, how to make the control center quickly transmit the notice of power suspend or adjust the user's power supply to the client, and ensure that all Diandian has indeed received the notice of power adjustment. 4 At present, a solution is pending in some related previous cases, such as the method and system of managing power load are not disclosed in the Republic of China Patent Bulletin No. 411649, and the Chinese People's Republic of China No. 4 Page 2 561659 V. Description of the invention (Profit Bulletin No. 407815 also discloses how and how to use wireless paging and data reception. In addition, the method and device focusing on transferring offload information between the power supply end and the power supply ^ See No. 443042 of the Eighth Proclamation of the Republic of China. • Gong 5 10 15 20 [Summary of the Invention] One object of the present invention is to provide a power management method to integrate power consumption of a user or a region. It is an object of the present invention to provide a power management method to manage power consumption at a user end or an area. Another object of the present invention is to provide a power management Method to make the total power consumption of a user end or an area lower than a power consumption managed by a control center after a period of time. According to the above concept, the power management method is a remote control A method for the control center to manage the total power consumption of an area, the area includes a plurality of users and a plurality of demand controllers and a plurality of data receivers corresponding to the plurality of users, and the management method includes a step ( a), through the demand controllers, to know the power consumption corresponding to one of each of the users 1; a step (b) to transmit a transmission instruction from the remote control center to the data reception A step, in response to the transmission instruction, the demand controllers selectively limit the power consumption of each of these users, thereby further restricting the sum of the power consumption in the area lower than the total Power consumption ° More preferably, the method includes another step (d) implemented in step (b), in order to decode the transmission instruction to obtain a value. ___Page 5 This paper is applicable to households standard( ) M specifications are torn apart. 5. Description of the invention (3) /, more preferably, the method further includes a step (e) in this step (c); implemented in: in order to optionally select this value It is written into the demand control unit, so that the control unit such as “• Hai” can control the power consumption of each of these users according to the value. The better of the two is that the value is transmitted to 4 & 2: Control 一 through a transmission interface, and the individual demand controllers are connected to a plurality of electrical devices in order to know the The total power consumption of electrical appliances. It is more preferable that the method further includes a step (f) after the step (c) to implement 'to return one piece of data corresponding to the sum of the power consumption to the far-sight control center, so as to make it Manage the total power consumption of the area. Yet another object of the present invention is to provide a power management system for real-time and effective management of power consumption or power consumption at a user end or a zone i or. According to the above idea, the power management system is a power management system that manages the total power consumption of a user 15 and includes a remote control center to manage the total power consumption required by the user and transmit it A transmission instruction; a data receiver connected to the user terminal for receiving and interpreting the transmission instruction; a demand controller selectively restricting the power consumption of one of the user terminals in response to the transmission instruction being interpreted And make the power consumption 20 lower than the total power consumption; and a transmission interface for connecting the data receiver and the demand controller to transmit the interpreted transmission instruction to the demand control Device. More preferably, the data receiver has a decoder to interpret the transmission instruction, and the demand controller should be interpreted according to the interpretation of the transmission instruction. __Page 6 This paper standard applies to the Chinese national standard A4 specification (21 〇 > < 297 public love) " --- 561659 A7 ---------- B7____ V. Description of the invention (4) Optionally limit the power consumption of the user. The better one is the order of the demand controller-the central processing unit, the central processing unit, which is used to receive the transmission instruction to be interpreted to estimate the power consumption of the user; and a control interface, which is subject to The control of the central processing unit 5 controls the power consumption of the use end to be lower than the total power consumption for a period of time according to the interpreted transmission instruction. Further, the demand controller further includes a memory unit to store a value corresponding to the power consumption, a display unit for displaying a data set in the demand controller, and an input unit, For data entry purposes. 10 It is even better that the demand controller is connected to a plurality of electrical devices to know the total power consumption of the electrical devices in real time. More preferably, the transmission interface is a data transmission interface, and the data transmission interface may be a 232 recommended standard (RS-232) interface. Yet another object of the present invention is to provide a power management system for managing the power consumption of a plurality of users in an area. According to the above idea, the power management system is a power management system that manages the total power consumption of an area, which includes a remote control center to manage the total power consumption required by a plurality of users in the area, and uses Transmission-transmission instructions; multiple data receivers, individually 20 connected to each of these users, for receiving transmission from the remote control center = transmission instructions; multiple demand controllers, individually connected to each One. The Haibei receiver can instantly know the corresponding power consumption of the user end, and selectively change the power consumption according to the transmission instruction, and limit the total power consumption of the user ends to be lower than The total power consumption; and __ — ___ page 7 paper rule money A4 size ⑵0X297 is clear
訂丨 (請先閲讀背面之注意事項再填寫本頁) 5561659 A7 B7 五、發明説明（ 數個傳輸介面，用於連接該等資料接收器與該等需量控制 器以將该傳輸指令傳輸至對應的該需量控制器内。 【圓式之簡單說明】 本發明之其他特徵及優點，在以下配合參考圖式之較 佳實施例的詳細說明中，將可清楚的明白，在圖式中： 第圖疋一方塊結構圖，說明本發明之一電力管理系 統之一較佳實施例； 第一圖是一方塊結構圖，說明本發明之一電力管理系 統之另一較佳實施例； 10 第三圖是一方塊結構圖，說明本發明之一資料接收器 與需篁控制器之一較佳實施例； 第四圖疋私圖，說明本發明之^一電力管理方法之 一較佳實施例； 第五圖是承第五圖之一流程圖，為說明該佳實施例之 15 —判斷詳細過程； 第六圖是承第四圖之一流程圖，其為進一步說明該佳 貫施例之個別設定與分群設定之判斷過程·， 第七圖是一折線圖，說明經由應用本發明之電力管理 方法時，一使用端之電力負載情形；以及 20 第八圖是一折線圖，說明第七圖之該使用端於一段時 段後之電力負載情形。 【較佳實施例之詳細說明】 本發明提供的電力管理系統可用來管理單一使用端或 者是一整個區域的多個使用端的總電力消耗量。 5 (請先閱讀背面之注意事項再填寫本頁) 、可丨 t, 第 頁 本紙張尺度適用中國國豕標準（CNS) A4規格（210X297公楚) 561659 A7 ----- —__B7_ 五、發明説明（^ "~' —〜 如第-圖所示，在-較佳實施例中’此電力管理系統 η = 端的控制中心1〇並利用-適當的通訊系统 s吏用知12的總電力消耗量。本發明所利用的通1 系統，可因應市場各式通訊系統而採用—無線傳啤系統"， 5 -網路通訊系統，例如—廣域網路或是對稱式或是非對稱 式的寬頻，·周路，一電話通訊系統或是將來可進一步改装本 發明之需量控制器以適合新世紀的有線或是無線傳輸系统 / :使_上的-配咖所⑽處輯-資料 10接：态14以及一需量控制器15。資料接收器14主要是接收 由遠端控制中心10所傳輸而來的傳輸指令16並將此指令中 所攜帶的最大用電需量值傳送給需量控制器15，而且資料 接收器14是藉著一傳輸介面17與需量控制器15相連接。在 此一實施例中，遠端控制中心1〇是經由通訊系統丨丨而將傳 15輸指令16傳送到資料接收器14。 如第一圖中所示，在另一較佳實施例，本發明的電力 管理系統亦適用於管理一區域或是眾多區域的多個使用端 以管理總電力消耗量。同樣地，此較佳實施例之電力管理 系統’主要是由一遠端的控制中心1〇並利用上述的通訊系 20統11來管理Ν個使用端21的總電力消耗量，其中！^個使用端 21有其相對應的Ν個資料接收器22與ν個需量控制器23。 而前述相關中華民國專利公告第407815號中，對於該 專利案中之接收器結構在本案一併引述。本發明所提供的 電力管理系統，其中包含了該專利案對於無線傳輸指令傳 _____ 第9頁 本紙張尺度適用中國國家標準（CNS) Α4規格⑵〇Χ297公楚)' "〜 (請先閲讀背面之注意事項再塡寫本頁〕 •訂- 561659 A7 ----------- -_____ 五、發明説明（7 ) ~ ~ 輸至接收器的技術，亦利用了連接於配電盤上所設置的需 置控制器與藉由將接收器與需量控制器兩者的功能結合以 對電力供應或是電力整合作一更有效率的管理，且比先前 的電力管理技術在時效上與實際運作上更有即時反應與即 5 時管理電力的效益。 在此要先說明的是，由控制中心10所傳出的傳輸指 令’其中，關於指令内容則說明如下。 首先指令内容中會載入一設定模式，以說明此指令是 分群設定或個別設定模式。若設定模式為分群設定模式， 10則指令中將包含群組位址。為使控制中心具有簡化傳送最 大用電需量值之能力，各資料接收器可設定若干組群組位 址，指令中設定某一群組位址，可將最大用電需量值傳送 至隸屬不同群組之資料接收器。 若是設定模式為個別設定模式，則指令中將包含資料 15接收器辨認碼。控制中心可針對單一資料接收器傳送最大 用電需量值，指令中設定某一資料接收器辨認碼，則唯有 該資料接收器接受到此指令才會依據指令動作，其餘資料 接收器若辨認碼與指令中傳送之辨認碼不同，會忽略此指 令0 20 另外，指令内容中亦記錄了最大用電需量組別。當控 制中心擬傳送至資料接收器之最大用電需量值，係取自事 先儲存於資料接收器記憶體中若干組中之一組，則指令中 可包含该組別。或是在另一情形下，若控制中心擬傳送任 意輸入之最大用電需量值至各資料接收器，則指令中可 __ 第10頁 本紙張尺度適用中國國家標準（as) A4規格（210X297公楚） (請先閲讀背面之注意事項再填寫本頁) 、可| 8561659 A7 B7 15 20 五、發明説明 含此最大用電需量值。 所以，經由將每個需量控制器中所接收到的指令内容 中關於最大用電需量值的訊息加以及集中整合之後，遠端 的控制中心10便可做到利用上述的通訊系統丨丨來管理^^個 使用端21的總電力消耗量。 除此之外，指令内容中亦包含一資料回傳指令。由於 資料接收器可設計為回傳監測之電力負載，指令中亦可選 擇性加入資料回傳指令，而關於如何將資料回傳至控制中 心之揭示則見於專利公告第448636號之相關揭示内容。 要詳細說明的是，如第三圖所示，本發明中提供的資 料接收器30與需量控制器3 1經由整合後可控制使用端之電 力需求量。在第三圖中，資料接收器3〇與需量控制器31是 經由一介面32而連接，它的功能在於將一資料由資料接收 器30傳輸至需量控制器31，在實際實施時介面32可以是 RS232介面標準的傳輸介面來做為傳輸資料與訊息之用。 資料接收器30包含有一接收單元3〇1，一中央處理單元 302 ’ 一訊號轉換單元3〇3，一記憶體單元3〇4，一輸入單元 3 0 6以及一顯示單元3 〇 7。以下就資料接收器3 〇的各單元做 更進一步的說明如下。 接收單το 301的主要功能為配合通訊系統以將所傳輸 自控制中心10的傳輪指令16進行解調與解碼，並將解調與 解碼後的指令内容送入中央處理單元3〇2,以使中央處理單 元302依據指令内容進行適當的處理動作。訊號轉換單元 303主要是將使用端用電量的訊號轉換成一數位資料，並將 第11頁 本紙張尺度適用中國國豕標準（^3^〉入4規格（21〇><297公楚〇 (請先閲讀背面之注意事項再填寫本頁) -、可_ 561659 A7 明説明（9 ) ~ ^；— (請先閲讀背面之注意事項再填寫本頁) 此-數位資料傳送至中央處理單㈣2内以做進一部产 理。記憶體單元3G4則是做為儲存前述使用端用電量變化二 开嫩位資料之用。另外，為了配合實際需要，意即為了月 彡到分群分組的電力消耗管理策略，所以設計有輸入單元 5 306以使電力管理業者可在使用端現場輸入資料，並且能以 人工作業方式鍵入接收單元3()1之群組位址。輸入單元规 可以是一輸入鍵盤，以供輸入相關的參數與資料，以接受 改變設定。顯示單元307的功能在顯示資料接收器3〇的各項 設定值與内建的各參數值。 1〇 需量控制器31内的中央處理單元311是用於處理來自 資料接收器30的傳輸指令，並且可以去預估用戶的用電量 是否會超過最大用電需量值，而控制介面312，則是受到中 央處理單元311之控制，並根據被解讀的傳輸指令的指令内 容，而在一段時段内，去控制並限制使用端的各配電盤33 15所連接的電路之用電量總和，並獲得所有使用端的用電消 耗量總和，要先說明的是此處所指之「用電消耗量總和」， I 意即為藉由獲知每個需量控制器中所接收到的指令内容中 關於最大用電需量值的訊息以將所有使用端之個別用電消 耗量加總後所得之用電消耗量，進一步地本發明提供的電 20力管理系統便可藉由需量控制器而達成使所有使用端的用 電消耗量總和低於總電力消耗量之值。 除了中央處理单元311與控制介面312之外，需量控制 器31亦包含了 一記憶體單元313,以紀錄自對應的使用端所 量測到的用電量之用。同樣地，為了配合實際需要即達到 __第12頁_ 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 561659 A7 ------- ---B7 _ 五、發明説明（1〇 ) 分群分組的電力消耗管理策略，需量控制器也具有輸入單 兀3 14的設計以接受使用者在使用端現場輸入資料以人工 刼作作業機動性。輸入單元314可以是一輸入鍵盤，以供即 時輸入相關的參數與資料，並接受改變設定。顯示單元3 i 5 5的功能在顯示需量控制器31内部的各項設定值與内建的各 參數值。 在此本發明欲進一步闡述的是，電力公司或區域電力 負載管理業者為進行需量預約，將與使用端之用戶簽約， 約疋用戶可接受之若干組最大用電需量值，電力公司或區 1〇域電力管理業者可將各組最大用電需量值鍵入資料接收器 中，此外亦將用戶之需量控制器原先設定之最大用電需量 值鍵入資料接收器中。 如當控制中心透過適當之通訊系統，對使用端之資料 接收器傳送最大用冑需量值可有兩種方式，可直接傳送擬 15設定之最大用電需量值，或傳送事先設定於資料接收器中 之最大用電需量值組別。傳送最大用電需量值組別之好處 為只須在傳輸指令中設定某一最大用電需量值組別，各資 料接收器接收到此指令後，個別將事先儲存於記憶體中對 應於該組別之最大用電需量值取出，傳送至所連接之需量 2〇控制H，則只須一道傳輸指令，可對複數個用戶之需量控 制器傳送不同最大用電需量值。同理，若欲對用戶傳送有 別於事先設定於資料接收器中之最大用電需量值，亦可將 此最大用電需量值置入傳輸指令，傳送至資料接收器。 另外，本發明除了可實施單一使用端與一區域W之電力 ___% 13 頁 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公Order 丨 (Please read the notes on the back before filling this page) 5561659 A7 B7 V. Description of the invention (several transmission interfaces for connecting the data receivers and the demand controllers to transmit the transmission instructions to Corresponding to the demand controller. [Simplified description of the circular form] Other features and advantages of the present invention will be clearly understood in the following detailed description of the preferred embodiment with reference to the drawings. : FIG. 1 is a block diagram illustrating a preferred embodiment of a power management system of the present invention; FIG. 1 is a block diagram illustrating another preferred embodiment of a power management system of the present invention; 10 The third diagram is a block diagram illustrating a preferred embodiment of a data receiver and demand controller of the present invention; the fourth diagram is a private diagram illustrating a preferred implementation of a power management method of the present invention The fifth diagram is a flowchart following one of the fifth diagrams, which is used to explain 15 of the preferred embodiment-a detailed process of judgment; the sixth diagram is a flowchart following one of the fourth diagrams, which is a further explanation of the preferred embodiment. Individual settings The judging process of group setting. The seventh diagram is a line chart illustrating the power load situation at the user end when the power management method of the present invention is applied; and 20 The eighth diagram is a line chart illustrating the seventh diagram. The power load situation of the use end after a period of time. [Detailed description of the preferred embodiment] The power management system provided by the present invention can be used to manage the total power consumption of a single use end or multiple use ends of an entire area. 5 ( Please read the precautions on the back before filling in this page), can, t, page The paper size is applicable to China National Standard (CNS) A4 (210X297 Gongchu) 561659 A7 ----- —__ B7_ V. Description of the invention (^ &Quot; ~ '-~ As shown in the figure-in the preferred embodiment,' this power management system η = the control center 10 at the end and utilizes-the appropriate communication system s use the total power consumption of know 12 The communication system used by the present invention can be adopted in accordance with various communication systems in the market—wireless beer transmission system ”, 5—network communication systems, such as—wide-area networks or symmetrical or asymmetrical broadband. Frequency, · Zhou Lu, a telephone communication system or the demand controller of the present invention can be further modified in the future to fit the wired or wireless transmission system of the new century /: 使 _ 上 的-配 咖啡 所 ⑽ 处 集 -Data 10 Access: State 14 and a demand controller 15. The data receiver 14 mainly receives the transmission instruction 16 transmitted from the remote control center 10 and transmits the maximum power demand value carried in this instruction to the demand The quantity controller 15 and the data receiver 14 are connected to the demand controller 15 through a transmission interface 17. In this embodiment, the remote control center 10 transmits the 15 data via the communication system 丨 丨The instruction 16 is transmitted to the data receiver 14. As shown in the first figure, in another preferred embodiment, the power management system of the present invention is also suitable for managing multiple users in a region or a plurality of regions to manage the total power. consumption. Similarly, the power management system ′ of this preferred embodiment is mainly managed by a remote control center 10 and using the above-mentioned communication system 20 to 11 to manage the total power consumption of the N users 21, of which! Each user 21 has its corresponding N data receivers 22 and v demand controllers 23. In the aforementioned related Republic of China Patent Bulletin No. 407815, the receiver structure in this patent case is also cited in this case. The power management system provided by the present invention includes the patent case for wireless transmission instruction transmission _____ Page 9 This paper standard is applicable to China National Standard (CNS) Α4 Specification ⑵〇 × 297 公 楚) '" ~ (Please first Read the notes on the back and rewrite this page] • Order-561659 A7 ----------- -_____ V. Description of the invention (7) ~ ~ The technology input to the receiver also uses the connection to The on-demand controller set on the switchboard and the function of combining the functions of the receiver and the demand controller to more efficiently manage the power supply or the power integration, and it is more efficient than the previous power management technology. There is more immediate response on the actual operation and the benefit of managing power at 5 o'clock. The first thing to explain here is the transmission instruction from the control center 10, among which the content of the instruction is described below. First of all, A setting mode will be loaded to indicate that this command is a group setting or individual setting mode. If the setting mode is a group setting mode, 10 will include the group address in the command. In order to make the control center have a simplified transmission The ability of demand value, each data receiver can set several groups of group addresses, and a certain group address can be set in the instruction to transmit the maximum power demand value to the data receivers belonging to different groups. If it is set The mode is individual setting mode, the command will include the receiver identification code of data 15. The control center can send the maximum power consumption value for a single data receiver. If a data receiver identification code is set in the command, only the data The receiver will act according to the instruction after receiving this instruction. If the identification code of the other data receiver is different from the identification code transmitted in the instruction, the instruction will be ignored. In addition, the maximum power consumption group is also recorded in the instruction content. When the maximum power demand value that the control center intends to send to the data receiver is taken from one of several groups stored in the data receiver memory in advance, the command may include that group. Or in another In the case, if the control center intends to send any input maximum power consumption value to each data receiver, the instruction can be __ page 10 This paper standard applies Chinese national standard (as) A4 specifications (210X297), (please read the precautions on the back before filling this page), OK | 8561659 A7 B7 15 20 5. The invention description contains this maximum power demand value. Therefore, by controlling each demand After the information about the maximum power demand value in the instruction content received by the controller is added and centralized, the remote control center 10 can use the above-mentioned communication system to manage ^^ of the user terminals 21 Total power consumption. In addition, the content of the command also includes a data return command. Since the data receiver can be designed to return the monitored electrical load, the data return command can also be optionally added to the command. The disclosure of returning the information to the control center can be found in the relevant disclosure of Patent Bulletin No. 448636. It is to be explained in detail that, as shown in the third figure, the data receiver 30 and the demand controller 31 provided in the present invention can control the power demand at the user end through integration. In the third figure, the data receiver 30 and the demand controller 31 are connected through an interface 32. Its function is to transmit a data from the data receiver 30 to the demand controller 31. The interface is in actual implementation 32 can be the standard transmission interface of RS232 interface for transmitting data and messages. The data receiver 30 includes a receiving unit 301, a central processing unit 302 ', a signal conversion unit 303, a memory unit 304, an input unit 306, and a display unit 307. The following further describes each unit of the data receiver 30. The main function of the receiving order το 301 is to cooperate with the communication system to demodulate and decode the transmission instruction 16 transmitted from the control center 10, and send the demodulated and decoded instruction content to the central processing unit 302, to The central processing unit 302 is caused to perform appropriate processing operations according to the instruction content. The signal conversion unit 303 is mainly used to convert the power consumption signal into digital data. The paper size on page 11 applies the Chinese national standard (^ 3 ^> 4 specifications (21〇 > < 297). 〇 (Please read the precautions on the back before filling this page)-、 may _ 561659 A7 instructions (9) ~ ^; — (Please read the precautions on the back before filling this page) This-Digital data is sent to the central processing The unit 2 is used to carry out a production process. The memory unit 3G4 is used to store the data of the second user's power consumption at the user end. In addition, in order to meet actual needs, it means Power consumption management strategy, so the input unit 5 306 is designed so that the power management industry can input data at the user site, and can manually enter the group address of the receiving unit 3 () 1 by manual operation. The input unit specification can be a Input keyboard for inputting related parameters and data to accept changing settings. The function of the display unit 307 is to display various setting values and built-in parameter values of the data receiver 30. 10 Demand controller 31 The central processing unit 311 is used to process the transmission instructions from the data receiver 30, and can estimate whether the user's power consumption will exceed the maximum power demand value, and the control interface 312 is received by the central processing unit 311. Control, and according to the content of the transmission instruction being interpreted, for a period of time, to control and limit the total power consumption of the circuits connected to each of the power distribution boards 33 15 at the user end, and to obtain the total power consumption of all the user end, What should be explained first is the "sum of power consumption" referred to here, I means that by knowing the information about the maximum power demand value in the content of the instruction received by each demand controller, all the The individual power consumption of the user end is obtained by adding up the total power consumption. Further, the electric power management system provided by the present invention can achieve the demand controller to make the total power consumption of all users less than The value of the total power consumption. In addition to the central processing unit 311 and the control interface 312, the demand controller 31 also includes a memory unit 313 to record self-corresponding use. The measured electricity consumption is the same. In order to meet the actual needs, __page 12_ This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 561659 A7 ----- ---- B7 _ 5. Description of the invention (10) The power consumption management strategy of grouping, the demand controller also has the design of input unit 3 14 to accept the user to input data on the user's site for manual operation. Work mobility. The input unit 314 may be an input keyboard for real-time input of related parameters and data, and accept changing settings. The function of the display unit 3 i 5 5 is to display various set values and Built-in parameter values. Herein, the present invention intends to further explain that in order to make a demand reservation, a power company or a regional power load management operator will sign a contract with the user at the end of the use to determine the set of maximum power demand values acceptable to the user. District 10 domain power management operators can enter the maximum power demand value of each group into the data receiver, and also input the maximum power demand value originally set by the user's demand controller into the data receiver. For example, when the control center transmits the maximum power demand value to the data receiver on the user side through an appropriate communication system, there are two ways. It can directly transmit the maximum power demand value to be set to 15 or the data set in advance. The maximum power demand value group in the receiver. The advantage of transmitting the maximum power demand value group is that you only need to set a certain maximum power demand value group in the transmission command. After each data receiver receives this command, it will be individually stored in memory in advance corresponding to The maximum power demand value of this group is taken out and transmitted to the connected demand 20 to control H, then only one transmission instruction is needed, and different maximum power demand values can be transmitted to the demand controllers of multiple users. Similarly, if you want to transmit to the user a maximum power demand value that is set in the data receiver in advance, you can also set this maximum power demand value into the transmission instruction and send it to the data receiver. In addition, the present invention can implement a single-use end and the power of a region W ___% 13 pages This paper size is applicable to China National Standard (CNS) A4 (210X297)
......— (請先閲讀背面之注意事項再填寫本頁) 、一-T— 561659......— (Please read the notes on the back before filling in this page) 、 一 -T— 561659
吕理外，亦可將至眾多使用端或^多區域加以分也 而控制。例如，可將眾多使用端或是區域中的各使用：八 組，而於發出傳輸控制指令後，選擇地對某一組或: 集合群組實施電力管理。 一 15 20 (請先閲讀背面之注意事項再填窝本頁) 訂— s本發明在一實施例中提供_種管理使用端之電力消 耗量的方法。配合前述說明與第四圖所示，當對某一使用 端需作電力限㈣，遠端的控财㈣便會發出_傳輸指 令16，傳輸指令16便藉由如第_圖與第二圖中所示的通訊 系統11而傳送至-使用端。當使用端進行—接收傳輸指令 之接收步驟50後，便會進行一判斷步驟51，以判斷並解碼 所傳入的傳輸指令是否正確。當發現此被解碼後的傳輸指 々並不疋要傳送至此一需量控制器時，此時便會進行一步 驟52以忽略傳輸指令。但是，假如一經確認所傳入的傳輸 私令疋要送入此需量控制器時，此時便會利用傳輸介面而 將對應於前述之電力限制值分組資料内容送入需量控制器 。在一步驟53中，若該傳輸指令中的最大需量值已内建於 需量控制器内，則需量控制器便會由記憶體單元中取出對 應的最大用電需量值，並且在一起迄時間内，以該最大用 電需罝值為依據而執彳亍最大用電需量值的控制。若不是屬 於内建於需量控制器内之值時，此時資料接收器3〇會透過 傳輸介面32將此最大需量值寫入需量控制器内，所以便可 改變需置控制之設定值。進一步地，在電力限制步驟5 4 連接於使用端配電盤之用電設備會在一段時段後受到控制 介面的限制。要說明的是此處所指之設定值或是電力限制 第14頁 本紙張尺度適用中國國家標準（CNS) A4規格（210 X 297公釐） 561659 A7 -—___E.___ 五、發明説明（12 ) ~~—:一 值刀組負料，即為電力總消耗量的一個最大上限值，亦即 所指稱的電力最大需量值。所以經由上述之管理過程，各 用電裝置的用電量總和會小於電力的最大需量值。 本發明並進一步提供一電力管理流程以更詳細說明 5本發明之電力管理系統之實施情形。如第五圖，當傳輸指 令16於接收步驟60進入資料接收器並解碼後，所進行的^ 斷如下。首先資料接收器會依序先進行步驟61以判斷該傳 輸指令是否是要傳到本資料接收器3〇 ; 一步驟62，以判斷 群組位址，需量控制器編號是否正確；以及一步驟〇，以 1〇判斷指令確認碼是否正確。當以上所選路徑皆為朝是的方 向進行時，接著便進入一限制步驟65中，以限制受管理的 使用端或是一區域的用電量，若當以上所選擇之路徑為否 時，則便進入忽略傳輸指令步驟69中。 如第六圖所示，為進一步說明控制中心對使用端之資 15料接收器傳送最大用電需量值所使用之方式。在本發明 中，用以傳送最大用電需量值可有兩種方式，首先，當指 令接收程序啟動時便會進入如第六圖之流程圖所揭示之内 容，以進行分群設定及個別設定兩種方式，現分別說明如 下。 20 當進入分群設定時，因每一資料接收器可設定若干組 群組位址，控制中心傳送至各資料接收器之傳輸指令中若 設定某一群組位址，所以當資料接收器3〇經由適當之通訊 系統11接收到此指令後，首先會判斷指令中之群組位址是 否至少與資料接收器中預先設定之任何一組群組位址 __ _% 15 頁 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 0------------------、訂----------------· (請先閲讀背面之注意事項再填寫本頁) 561659 A7 -------- Β7 五、發明説明L ^ ---— v13 ' (請先閲讀背面之注意事項再填寫本頁) 同：右不相同則忽略此指令，若相同則判斷是否傳送預設 之最大用電需篁組別，若是，則繼續將指令中之最大用電 需量組自記憶模組中擷取出來，再經由傳輸介面32將最大 用電需量組傳送至需量控制器31，需量控制器川等會依據 對應於此組別之最大用電需量值進行需量控制。若否，則 $表控制中錢傳送另行設定之最大用電需量值，則將指 令中之該最大用電需量值擷取出來，亦經由傳輸介面⑽ 送至需量控制器31，需量控制器31將依據對應於此最大用 電需！值進行需量控制。資料接收器3〇此時便開始進行計 1〇時，且會依據傳輸指令中之控制週期，維持此最大用電需 5值，待控制週期到期，則由記憶體中取出需量控制器原 先α又疋之最大用電需量值，重新傳送至需量控制器，恢復 其原先之設定值。 當進入個別設定時，若控制中心僅針對個別資料接收 器》又疋最大用電需量值，則傳輸指令指定為個別設定模 式為料接收器川首先判斷傳輸指令中之辨認碼是否與資 料接收器30中設定之辨認碼相同，若相同進一步判斷是否 傳送預設之最大用電需量組別，若是，則將指令中之最大 用電需量組別擷取出來，經由傳輸介面32傳送至需量控制 20器31，需量控制器31將依據對應於此組別之最大用電需量 進行需量控制。若否，則代表控制中心擬傳送另行設定之 最大用電需量值，則將指令中之該最大用電需量值擷取出 來’亦經由傳輸介面32傳送至需量控制器31，需量控制器 將依據對應於此最大用電需量值進行需量控制。資料接收 ____第16頁 本紙張尺度適用中國國家標準（CNS) Α4規格（210X297公釐） )()1659 A7 -------------B7 五、發明説明(14、 一 ’— 器此時開始計時，依據傳輸指令中之控制週期，維持此最 大用電需量值，待控制週期到期，則由記憶體中取出需量 ，原先設定之最大用電需量值，重新傳送至需量控制 器，恢復其原先之設定值。 5 纟一較佳實施例，其為應用本發明之電力管理系統去 控制-工作廠房内各個區域中的箱型冷氣機群。經利用本 發明提供之需量控制器所連接的輸出單元妥善規劃後，並 以此輸出單元為基本，並透過電驛（Relay)以輔助控制箱型 冷氣機群的電力負載。控制的方式是採用輪流控制方式， W讓壓縮機做停機運轉。如第七圖所示，假設原來原本需量 控制器設定的最大用電需量為7〇〇KW ,由於當時的負載約 在600KW左右，需量控制器運算結果，得知其預測值還未 到達所欲卸載的容量，所以無任何卸載訊號輸出，利用其 預測所記錄資料所得之實際負載曲線圖如第七圖所示，於 15此需量時限（例如以15分鐘為一週期時），則在開始後的第8 分鐘，也就是14 : 25分時（如點1所標示位置處），資料接收 器接收到控制中心之指令，將最大用電需量由7〇〇KW改為 500KW，在需量時限結束前，需量控制器内部還是以 700KW作為預測之目標，從第七圖中可看出設定變更之後 20 ’其預測曲線還是沒有變化，必須等到下一個需量時限開 始時’其最大需量值才會根據更新之最大用電需量做為預 測之目標。 當新的需量時限開始後，需量控制器之最大用電需量 值即改為500KW，需量控制器預測到其實際用電量已超過 第17頁 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） • 訂…：· (請先閲讀背面之注意事項再填寫本頁) 15 五、發明説明 5 10 15 即開始動作卸載，控制箱型冷 ::電量。在第八圖可知，當需量控制器之預測累 ;2載二於目標累計負載時，需量控制器即開始卸載，如 换/點4即為需量控制器陸續卸載之狀態。當部分冷 氣機陸續卸載，織用II、 〜用電置逐漸降低，使得需量控制器之預 杂都έ :低於目軚累計負載時，需量控制器即陸續將已 :負·載復歸，如點5、點6、點7即為需量控制器陸續將 之狀態。至需量時限（15分鐘）到期時，預測累計 負載可控制在低於目標累計負載。 /納上述，本發明之適用於_電力管理系統之需量控 制器及電力g理方法利用無線傳輸指令的傳送方式以管理 一區域或是一使用端的電力消耗量，故確實能達到發明之 目的。 惟以上所述者，料本發明之較佳實施例❿已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本發明專利涵蓋之範圍内。 第18頁 561659 A7 B7 五、發明説明（16 ) 【元件標號對照】 10 控制中心 62 11 傳輸系統 63 12 使用端 64 13 配電盤 65 14 資料接收器 69 15 需量控制器 301 16 傳輸指令 302 17 傳輸介面 303 18 傳輸裝置 304 19 傳輸裝置 306 21 N個使用端 307 22 N個資料接收器 311 2 3 N個需量控制器 312 33 配電盤 313 50 接收無線傳輸指令 314 51 判斷無線傳輸指 令之步驟 315 53 改變需量控制器 設定值之步驟 54 限制電力消耗量步 驟 60 接收無線傳輸指 令 61 區處碼判斷步驟 驟寫驟 量步或 步驟 需斷入 量步 #判傳 耗令 元元 元 it號碼值 消指 單單元 單 元 i編認量 力輸元理換單元元理面單元元 位器_需驟電傳單處轉體單單處介體單單 組制令大步制略收央號憶入示央制憶入示 群控指最入限忽接中訊記輸顯中控記輸顯 (請先閲讀背面之注意事項再填寫本頁) 、tr— 第19頁 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐）In addition to Lu Li, you can also control and control even many users or multiple areas. For example, you can use each of the many end users or areas: eight groups, and after transmitting the transmission control command, you can selectively implement power management on a certain group or group. 1 15 20 (please read the precautions on the back before filling in this page) Order — s In one embodiment of the present invention, a method for managing power consumption at the user end is provided. In accordance with the foregoing description and the fourth figure, when a user is required to limit the power, the remote financial controller will issue a _transmission instruction 16 and the transmission instruction 16 will be as shown in Figure _2 and Figure 2 The communication system 11 shown in the figure is transmitted to the user. After the user performs the receiving step 50 of receiving the transmission instruction, a judgment step 51 is performed to judge and decode whether the incoming transmission instruction is correct. When it is found that the decoded transmission instruction is not to be transmitted to this demand controller, step 52 will be performed to ignore the transmission instruction. However, if the incoming transmission private order is confirmed to be sent to the demand controller, the transmission interface will be used to send the content of the grouped data corresponding to the aforementioned power limit value to the demand controller. In step 53, if the maximum demand value in the transmission instruction has been built into the demand controller, the demand controller will take the corresponding maximum power demand value from the memory unit, and Within the entire time, the maximum power demand value is controlled based on the maximum power demand value. If it is not the value built into the demand controller, then the data receiver 30 will write this maximum demand value into the demand controller through the transmission interface 32, so the setting of the required control can be changed. value. Further, in step 5 4 of the power limitation, the electric equipment connected to the power distribution board at the user end will be restricted by the control interface after a certain period of time. It should be noted that the set value or power limitation referred to here. Page 14 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 561659 A7 ---___ E .___ V. Description of the invention (12) ~~ —: A value of negative load of the knife group is a maximum upper limit value of the total power consumption, which is also the maximum power demand value. Therefore, through the above management process, the total power consumption of each power consumption device will be less than the maximum power demand value. The present invention further provides a power management process to explain in more detail the implementation of the power management system of the present invention. As shown in the fifth figure, when the transmission instruction 16 enters the data receiver in the receiving step 60 and is decoded, the following judgment is performed. First, the data receiver sequentially performs step 61 to determine whether the transmission instruction is to be transmitted to the data receiver 30; a step 62 to determine whether the group address and the demand controller number are correct; and a step 〇, judge whether the instruction confirmation code is correct with 10. When the above selected paths are all in the direction of yes, then a restriction step 65 is entered to limit the power consumption of the managed end or an area. If the selected path is not, Then, step 69 is entered to ignore the transmission instruction. As shown in the sixth figure, to further explain the method used by the control center to transmit the maximum power demand value to the receiver. In the present invention, there are two ways to transmit the maximum power demand value. First, when the instruction receiving program is started, it will enter the content disclosed in the flowchart of Figure 6 for group setting and individual setting. The two methods are described below. 20 When entering the group setting, each data receiver can set several groups of group addresses. If a group address is set in the transmission command sent from the control center to each data receiver, when the data receiver 3 After receiving this instruction through an appropriate communication system 11, it will first determine whether the group address in the instruction is at least equal to any group address set in the data receiver in advance. __ _% 15 pages This paper is for China National Standard (CNS) A4 Specification (210X297mm) 0 ------------------ 、 Order ---------------- · (Please read the notes on the back before filling this page) 561659 A7 -------- Β7 V. Description of the invention L ^ ----- v13 '(Please read the notes on the back before filling this page) Same : If the right is not the same, ignore this command. If they are the same, determine whether to transmit the preset maximum power demand group. If yes, continue to extract the maximum power demand group in the command from the memory module, and then The maximum power demand group is transmitted to the demand controller 31 via the transmission interface 32, and the demand controller Sichuan will wait for the maximum power demand corresponding to this group Volume value demand control. If not, the maximum power demand value set separately in the $ table control is transmitted, and then the maximum power demand value in the command is retrieved and sent to the demand controller 31 via the transmission interface 需. The amount controller 31 will correspond to this maximum power demand! Value for demand control. The data receiver 30 will now start counting at 10 o'clock, and will maintain this maximum power demand of 5 according to the control cycle in the transmission instruction. When the control cycle expires, the demand controller will be removed from the memory. The original maximum power demand value of α and 疋 is retransmitted to the demand controller to restore its original set value. When entering individual settings, if the control center is only for individual data receivers and the maximum power demand value is specified, the transmission instruction is designated as the individual setting mode. The receiver is the first to determine whether the identification code in the transmission instruction is related to the data reception. The identification code set in the device 30 is the same. If it is the same, it is further judged whether to transmit the preset maximum power demand group. If so, the maximum power demand group in the command is retrieved and transmitted to the transmission interface 32. The demand controller 20 is 31, and the demand controller 31 will perform demand control according to the maximum power demand corresponding to this group. If not, it means that the control center intends to transmit a separately set maximum power demand value, and then extracts the maximum power demand value in the instruction 'and also transmits it to the demand controller 31 via the transmission interface 32. The controller will perform demand control according to the value corresponding to this maximum power demand. Receiving data ____page 16 This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm)) () 1659 A7 ------------- B7 V. Description of the invention (14 ， 一 '— The device starts timing at this time, and maintains this maximum power demand value according to the control cycle in the transmission instruction. When the control cycle expires, the demand is taken out of the memory, and the previously set maximum power demand The value is re-transmitted to the demand controller to restore its original set value. 5 A preferred embodiment is the application of the power management system of the present invention to control the box-type air-conditioner group in each area of the work house. After the output unit connected to the demand controller provided by the present invention is properly planned, the output unit is used as the basis, and the electrical load of the box-type air conditioner group is assisted to be controlled through the relay. The control method is Adopting the rotation control method, W allows the compressor to stop running. As shown in the seventh figure, it is assumed that the original maximum power demand set by the original demand controller is 700 KW. Since the load at that time was about 600 KW, the required Controller calculation results, get Knowing that the predicted value has not reached the capacity to be unloaded, so there is no unloading signal output. The actual load curve obtained by using the predicted recorded data is shown in the seventh figure, and the demand time limit is 15 (for example, 15 minutes) For one cycle), the 8th minute after the start, which is 14:25 hours (as indicated by point 1), the data receiver receives the instruction from the control center, and the maximum power demand is reduced from 7 〇〇KW changed to 500KW. Before the end of the demand period, the demand controller still uses 700KW as the forecasting target. From the seventh figure, it can be seen that after the setting is changed, the forecast curve remains unchanged. At the beginning of a demand time limit, its maximum demand value will be based on the updated maximum power demand as the forecast target. When the new demand time limit begins, the maximum power demand value of the demand controller will be changed. It is 500KW, the demand controller predicts that its actual power consumption has exceeded page 17. This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) • Order…: · (Please read the precautions on the back before reading fill (Write this page) 15 V. Description of the invention 5 10 15 The action is started to unload and control the box-type cold :: electric power. As can be seen in the eighth figure, when the demand controller's forecast is exhausted; The quantity controller starts to unload, such as changing / point 4 is the state where the demand controller is unloaded successively. When some air conditioners are unloaded one after another, the weaving use II and ~ are gradually reduced, making the demand controller pre-hybrid. έ: When the cumulative load is lower than the current head, the demand controller will gradually return: negative and load return, such as point 5, point 6, point 7 will be the state of the demand controller gradually. Until the demand time limit (15 Minutes) when expiration, the predicted cumulative load can be controlled below the target cumulative load. As mentioned above, the demand controller and power management method of the present invention which are suitable for use in the power management system utilize the wireless transmission instruction transmission method to manage the power consumption of an area or a user end, so it can indeed achieve the purpose of the invention. . However, as mentioned above, it is expected that the preferred embodiment of the present invention is no longer available. When this cannot be used to limit the scope of the present invention, that is, simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the invention specification All should still fall within the scope of the invention patent. Page 18 561659 A7 B7 V. Description of the invention (16) [Comparison of component numbers] 10 Control center 62 11 Transmission system 63 12 User end 64 13 Switchboard 65 14 Data receiver 69 15 Demand controller 301 16 Transmission instruction 302 17 Transmission Interface 303 18 Transmission device 304 19 Transmission device 306 21 N users 307 22 N data receivers 311 2 3 N demand controllers 312 33 switchboard 313 50 receiving wireless transmission instructions 314 51 steps to determine wireless transmission instructions 315 53 Step 54 of changing the setting value of the demand controller. Limiting the power consumption. Step 60. Receive the wireless transmission instruction. 61. The code judgment step in the area. Write a step or step. Refers to the single unit unit i to identify the volumetric force conversion unit, the unit surface unit unit bit__required the sudden electricity leaflet turn around the single unit the mediator single group system to make a big step system to collect the central number to indicate the central system to enter Display group control means that the maximum entry limit is suddenly connected to the ZXS input and display. (Please read the precautions on the back before filling out this page), tr— page 19 This paper applies to the standard National Standards (CNS) A4 size (210X297 mm)