200903239 九、發明說明： 【發明所屬之技術領域】 本七月係有關種備援電源供齡統，尤指—種 備援電源供應系統。 刀午卞衡早7L之 【先前技術】 因雌求之電器設備，如卫業型電腦或用於飛機等電腦設備， 纽複雜之資訊而要求穩定之電力供應，為防止電力供應 換至備用電力時所造成之突脈而損害料貴且複雜之電 =備或使_歡資訊娜肖失，普遍_聰備援式賴供應系統 (RedUndantPowerSupply)以維持常態運作而不中斷電力供應，N表示該電器 設備所需總和功率貞倾所雜合之電驗魅數量,麵可允許電源 „損壞之數量，❿似且制。備援_原供應系統所包含蘭 、、且電源供麻’每-電驗應H係包含—常駐輸出錢電力之常備電力單 =，以及-職狀態下輸出直流電力之主電力單元。目_發出許多備援 式電源供齡統，以強倾援或容錯之魏，如—具做錢電力輸入之 備援式電源供應器，於美國專利申請第職2，TO號所示，採用雙電力源 輸入之備援式電源供應器設計，讓該電源供應器在任一電力輸入源中斷 時，仍可持續輸出直流電力至電器設備正常運作。 先别備援式電源供應系統之主電力單元皆採用並聯方式電 卜1備援式電源供應隸為例，理論上，該兩主電力單元係設定平均分配負 載電流以驅動電器設備正常運作’然於許多實際應时，任—主電力單元 可能出現老化或輸出阻抗差異等無法平均諸相同功率電力之狀況，若強 制使其提供相同功率電力易發生該主電力單元之超載，為維持該電器設備 正常運作’另-主電力單元被迫完全負擔輸出之電力而亦超出負載，大幅 減少該備援式電源供《統之使用壽命，因此發展出主電力單元之電流負 載分配技術(Current Sharing Technique)以解決上述問題，如美國專利申往笛 鳩防_斤示。電流負载技術裝置係键輸出之直第 根據其偵測之電流訊號進而回授一訊號予該主電力單元再次進 之調整，如此當所剌主電力單元之輸出電力發生異常，會抑制其輸出之 200903239 直流電力，並偕同另一主電力單 力單元皆獲継f力輪咖力，域所有之主電 少突然發生損毁之情況。如另一備^長=備2式_電f供應系統之壽命並減 supply system) ^ J power 提供之輸出電力依_電力^=7n9f^ ’ _供應系統所 電力位準提平衡單元均衡輸出電力，確保每一 對主電力單元所設計。^ °然而以上針對輸出電力之平衡模式大多針 元，外’存在於該傷援式電源供應系統之常備電力單 雜且電^絲增大常之常備電力，隨著電器設備日益複 現八雷㊣帛電力用亦有越來越大之趨勢；除此之外， 元^單獨於職狀態下使財備電力單 凡此魅、蛋田比& 、置例如.照明裝置、小型液晶顯示裝置等， 亦可”二即可單獨運作。因此各常備電力單元間 能因_ = 詩減，可能縛常態下《，甚至可 :==常備電力單元突然斷電之情況，使該電器設備之内部 依賴t «力之軒元倾級錢料致補。 【發明内容】 間所輸主要目的’除了平衡各備援電源供應器之主電力單元 常備電力單元二進行出外’針對負載益增的個別 Γ:·===或=:== 斷’以避免重要機具跳電。 組電目t本發明提供—種織_、_統，包括有一胸 力源以轉“，該賴供應器係電性連接至少—外部電 有二，:應器内部之電力轉換單 强一，办 之*備電力早减及—於開機狀態下提供電力之主電力 几，電源供應器共同電性連接到至少一電力整合控制單元，該電力整 200903239 合控制單元接收該電源供應器輸出之轉換電力並整合輸出；該電源供應器 之主電力單元以及常備電力單元與該電力整合控制單元之間分別架設一第 -功率平衡單元與-第二功率平衡單元，該第—功率平解元與第1功率 平衡單元以㈣神平衡赋側_t力整雜制單擔_狀態盘待 機狀態之總輸出電力依各電祕應HL定義出各魏供應器 輸出電力。 75 【實施方式】 有關本發明之詳細說明及技術内容，現就配合圖式說明如下：200903239 IX. Description of invention: [Technical field to which the invention belongs] This July is a supplementary power supply age system, especially a backup power supply system.刀午卞衡早7L[Previous technology] Because of the electrical equipment, such as Weiye-type computers or computer equipment used in airplanes, the complex information supply requires stable power supply, in order to prevent the power supply from being switched to standby power. The sudden pulse caused by the time and damage to the expensive and complicated electricity = preparation or _ 欢 information Nao lost, the general _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The total power required for electrical equipment is mixed with the number of electric inspections, and the surface can allow the power supply „the amount of damage, similar to the system. The backup _ the original supply system contains blue, and the power supply for hemp. The H-compliance includes the standing power bill for the permanent output of electricity and the main power unit for outputting DC power in the service state. The source _ is issued with a number of backup power sources for strong support or fault tolerance. For example, a backup power supply with a power input, as shown in US Patent Application No. 2, TO, uses a dual power source input backup power supply design to allow the power supply to be in any power supply. Input source At the time of interruption, the DC power can still be continuously output to the normal operation of the electrical equipment. The main power units of the backup power supply system are all connected in parallel. The backup power supply is taken as an example. In theory, the two main powers The unit is set to distribute the load current evenly to drive the electrical equipment to operate normally. However, in many practical situations, the main power unit may have aging or output impedance differences, etc., which cannot average the same power power, if it is forced to provide the same power. The power is prone to overload of the main power unit. In order to maintain the normal operation of the electrical equipment, the other main power unit is forced to fully bear the output power and exceeds the load, thereby greatly reducing the backup power supply for the service life. Developed the Current Sharing Technique of the main power unit to solve the above problems, such as the US patent application to the flute control. The current load technology device is based on the current signal detected by the key output. Reimbursing a signal to the main power unit to make adjustments again, so that the main power unit If the power is abnormal, it will suppress the output of the 200,903,239 DC power, and the other main power unit will be able to obtain the power of the wheel, and all the main powers of the domain will suddenly be damaged. = 备2式_电f supply system life and minus supply system) ^ J power provides output power according to _ power ^=7n9f^ ' _ supply system power level balance unit balance output power, ensure each pair of master The power unit is designed. ^ ° However, the balance mode for the output power is mostly the pin element, and the external power supply that exists in the power supply system of the injury-assisted power supply is increased and the electric power is increased. Increasingly, the power consumption of Ba Leizheng is also growing. In addition, Yuan ^ alone makes the power of electricity, the egg field ratio, and the lighting device. , small liquid crystal display devices, etc., can also be operated separately. Therefore, each of the standing power units can be reduced due to _ = poetry, and may be under normal conditions. Even: ==The power unit suddenly loses power, making the internal dependence of the electrical equipment t «力之轩元倾To make up. [Summary of the Invention] The main purpose of the transmission is 'except for the main power unit of the backup power supply unit, the standby power unit 2 is out of the 'individual' for the load benefit increase: ·=== or =:== break to avoid Important equipment jumps. The present invention provides a seeding _, _ system, including a chest source to turn ", the supply is electrically connected at least - external power has two,: the internal power conversion of the device is one strong, The power supply is reduced early and the main power is provided in the power-on state, and the power supply is electrically connected to at least one power integration control unit, and the power supply 200903239 and the control unit receive the conversion of the power supply output. Power and integrated output; a power-balance unit and a second power balance unit are respectively disposed between the main power unit of the power supply and the standing power unit and the power integration control unit, and the first power level solution and the first power balance unit 1 The power balance unit defines the output power of each Wei supplier according to the total output power of the standby state of the (4) God balance side _t force _ _ _ state disk standby state. 75 [Embodiment] Related to the present invention The detailed description and technical content are as follows:
請參閱『第1圖』及『第2圖』，縣發_援式電源供應系统電路方 塊連接不賴及電麵意圖，如晒示：本發日聽為__ 系統，採用N+M組電源供應器1〇、2〇，該丨且i，其十二 電器設備運狀電力辨貞載總倾需之電祕絲1G數目，Μ _ 電源供應器2G損壞之數目。每纟電源供魅1()、2() 部電力源哺換電力輸出，其巾，該電祕廳1G、㈣部 元分為至少有常備電力單元U、21以及主電力單元12、22，該、 器1^ 2。待機狀態下連接該外部電力源常態輸出轉 換電力I亥主電力早χ12、22則於電源供應器1〇、2〇 該外部電力源輸出轉換電力；本發明更提供至少—電力整合單' 係共同電㈣觀電_|胃1G、2G，力整合㈣科 源供應器1〇,、2〇輸出之魏電力並整合輸出，該電力整合控^接t亥電 有-第-功率檢測連結線路31以及—第二功率檢測連結線路=t 率檢測連結線路31以連結财備電力單元u、2i，而 ^第一功 連結線路32電性連結於主電力單元12、22，使該常備電力單力率檢測 間以及主電力單元12、22之間各別形成小型備援式電源^Π、2^之 而言，各連接於電力整合控制單元3〇之電源供應器1〇、20則开^而= 所有常備電力單元11、21以；主觉士留-Μ 只彳形成一整合 系統。 从主電力料12、22的·備料電源供應 為方便了解本發明備援式電源供應系統，以下將以㈣且一 施例加以說明’也就是說定羞—a 〜1作為實 成疋義_板式電源供應系統為1+1組電琢供應器 200903239 10、20架構。 每一電源供應器10、2〇中，久 直流電力會經過該第ι=二= 元12\22^^ 1 42 U貞載轉平峨式，先檢泰主電力單 輸出功率’進而回授控制該主電力單元12、22，依各主電力單 元& 22之負載比定義出實際輸出電力。該第二依各^電^Please refer to "1st picture" and "2nd picture". The circuit block connection of the county-based power supply system is not bad, and the power is intended. For example, the display is __ system, and the N+M power supply is used. The supply is 1〇, 2〇, and the number of the electric wires 1G of the 12th electrical equipment is the total number of electric wires, Μ _ the number of 2G damage of the power supply. Each power supply is supplied by the power source 1 (), 2 () power source to feed the power, and the towel, the electric secret hall 1G, (four) parts are divided into at least the standing power unit U, 21 and the main power unit 12, 22, The device 1^2. In the standby state, the external power source is connected to the normal output, and the power is converted. The main power is earlier than 12, 22, and the external power source outputs the converted power at the power supply 1〇, 2〇; the present invention further provides at least the power integration unit Electricity (4) Viewing electricity _|Stomach 1G, 2G, force integration (4) Branch source supply 1〇, 2〇 output of Wei power and integrated output, the power integration control ^Thai electric has - the first - power detection link 31 And the second power detection connection line=t rate detection connection line 31 is connected to the reserve power unit u, 2i, and the first power connection line 32 is electrically connected to the main power unit 12, 22 to make the standing power single force In the case of the rate detection room and the main power units 12 and 22, each of which forms a small backup type power supply, for example, the power supply units 1 and 20 connected to the power integration control unit 3 are turned on. = All standing power units 11, 21; the main sense of the stay - Μ only form an integrated system. From the main power supply 12, 22 · preparation power supply for the convenience of understanding the backup power supply system of the present invention, the following will be explained in (4) and an example 'that is to say shame - a ~ 1 as a real meaning _ The panel power supply system is a 1+1 group power supply 200903239 10, 20 architecture. In each power supply 10, 2 ,, the long-time DC power will pass through the first ι=2=元12\22^^ 1 42 U贞-transfer type, first check the Thai main power single output power' and then feedback The main power units 12, 22 are controlled to define the actual output power according to the duty ratio of each of the main power units & The second depends on each ^^
^ L卩’或_力^==。42 T ί 經由驗應111G、2G之常辆力單元η、21亦能 ;=。門=?之輸出，於各常備電力單元11、21與該電力整合 控制早7L 30間，各設置—第二 單元41、42之於魅電力里^ 早心、52，如_第—功率平衡 52亦以_辨侧力】單元51、 t ^靖辦元11、21之娜定義出常備 該電力整^單3Γ _。該第二功轉衡單元51、52可建置於 :、制单7L30上，或者該電源供應器1〇、2〇内部。 =:=，22輸_之第-功率平==Ϊ 電力電11、21輸出電力之第二功率平衡單元51、52進行 使開機狀態之主電力以及常態狀態下之常備 最佳。口㊂方式輸出，且避免任—主電力單 =導致該電源咖。、2。帽供電能力而== 實施=^^做·：詳細說明，惟以上所述者，僅爲本發明之一較佳 ^所定本發日贿施之顧，即凡依本發日种請專利 乍之均專變化與修飾，皆應仍屬本發明之專利涵蓋範圍内。 200903239 I 【圖式簡單說明】 第1圖，本發明備援式電源供應系統之電路方塊連接示意圖 第2圖，本發明備援式電源供應系統之電路示意圖 【主要元件符號說明】 10 .............電源供應器 11 .............常備電力單元 12 .............主電力單元 20 .............電源供應器 21 .............常備電力單元 22 .............主電力單元 " 30.............電力整合控制單元 31 .............第一功率檢測連結線路 32 .............第二功率檢測連結線路 41 .............第一功率平衡單元 42 .............第一功率平衡單元 51 .............第二功率平衡單元 52 .............第二功率平衡單元^ L卩' or _ force ^==. 42 T ί can also be tested by the normal force units η and 21 of 111G and 2G; The output of the door =? is between the standing power units 11, 21 and the power integration control 7L 30, each setting - the second unit 41, 42 in the charm power ^ early heart, 52, such as _ first - power balance 52 is also defined as _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The second power balance units 51, 52 can be built on: the machine 7L30, or the power supply 1〇, 2〇. =:=, 22nd power_power level ==Ϊ The second power balance units 51 and 52 of the power output 11, 21 output power are optimized for the main power in the power-on state and the normal state. The port three way output, and avoid any - the main power list = cause the power supply. ,2. Cap power supply capacity == Implementation = ^ ^ do ·: Detailed description, but the above mentioned, only one of the preferred methods of the present invention, the date of the payment of the bribe, that is, according to the date of the application of the patent 乍All of the variations and modifications are still within the scope of the patent of the present invention. 200903239 I [Simplified illustration of the drawing] Fig. 1 is a schematic diagram of the circuit block connection of the backup power supply system of the present invention. Fig. 2 is a schematic diagram of the circuit of the backup power supply system of the present invention. ..........Power Supply 11 .............Standby Power Unit 12 .............Main Power Unit 20 .. ...........Power supply 21 .............Stand-up power unit 22 .............main power unit" 30.............Power integration control unit 31.............First power detection connection line 32 ........... .. second power detection link 41.............first power balance unit 42.............first power balance unit 51 ... ..........second power balance unit 52.............second power balance unit