外文文獻原文和翻譯---蓄電池

1、<p>　　Description </p><p>　　Technical Field</p><p>　　The present invention relates to a power source system having a power accumulator for supplying when a commercial power source oe other

2、interruptible power source breaks down,a power supply control method Of the power source system,a power supply control program Of the power source system,a computer readable recoding medium having power supply control pr

3、ogram Of the power source system recoded thereon.</p><p>　　Background Art</p><p>　　In recent years ,a power accumulator has drawn wide attention and been used as backup power source.A backup pow

4、er source is changed when a commercial power source operated normally,and continues supply power to equipment in place of the commercial power source when commercial power source has a defect.Examples of such a backup po

5、wer source include a UPS（Uninterruptive Power Source）.By instantaneously switching the commercial power source to an output of the backup power source in case of power o</p><p>　　Such a backup power source c

6、ombined with the power accumulator is controlled to maintain residual capacity representing the state of charge at a high level.In this system,generally because surplus power is charged in power accumulator efficiently b

7、y a power generation action of an electric motor,charge|discharge control is performed so that the SOC does not exceed 100%.In order to supply power to the electric motor when necessary,charge|discharge control is perfor

8、med so that the SOC does not dec</p><p>　　With regard to elevators,on the other hand,a hybrid elevator that has a cage and a counterweight to inhibit unnecessary power consumption during the operation of hyb

9、rid elevator has been developed.Such a hybrid elevator utilizes the power of its battery at the time of power outage,so that in case of power outage or other abnormal state during of operation of the hybrid elevator,the

10、power for driving the elevator is supplied from a power source to carry the elevator to the nearest floor or any fl</p><p>　　The following method is proposed as a method for controlling an automatic landing

11、device of the elevator.Patent Document 1,for example,discloses a method for detecting the output voltage ,output current,and a temperature of a battery power source to perform a rescue operation in response to the power

12、supply capacity of the battery power source.</p><p>　　Here,as a method for calculating the power supply capacity,a method for calculating the power supply capacity from the open voltage,internal resistance,a

13、nd minimum voltage(operable voltage) of the battery power source is generally known ,as shown is equation (1) below.The minimum voltage used for calculating the power supply capacity is set with a certain degree of margi

14、n,in view of the life of the battery power source .</p><p>　　Power Supply Capacity= minimum voltage*(open voltage - minimum voltage)\internal resistance.............(1)</p><p>　　Moreover,the hyb

15、rid elevator has to always secure energy amount for carrying the elevator to a necessary floor in case of emergency during the normal operation of commercial power source ,and thereon a large power accumulator with a la

16、rge capacity required.</p><p>　　In the method disclosed in Patent Document 1,the output voltage and the voltage set value are compared with each other by a discharge time and discharge state of the battery i

17、s detected by the magnitude relation there between to control the operation of the elevator.Therefore,when the power supply capacity of the battery power source is low,the power supply capacity will be lost,thereby stopp

18、ing the power supply from the battery.In this case,because charging of the battery power source is starte</p><p>　　Moreover,when the interruptible power source is stopped due to disaster like as in the hybri

19、d elevator,it is necessary for the backup power source to ensure the minimum power supply capacity for enabling minimum operation.Consequently,because a margin becomes necessary in the capacity of the backup power sour

20、ce,a large power accumulator is necessary.</p><p>　　In addition,the minimum voltage used for calculating the power supply capacity has a margin,in view of the life property.Therefore, the value of the actual

21、 power supply capacity is smaller than the that of the primary power supply capacity of the power accumulator.</p><p>　　Disclosure of invention</p><p>　　An object of the present invention is to

22、provide a power source system capable of realizing at least the minimum backup function ,increasing the life duration of a power accumulator,and reducing the size of the power accumulator by temporarily improving the pow

23、er supply capacity of a power accumulator when an interruptible power source is stopped by disaster or the like.The present invention also provide a power supply control method of the power source system ,a power supply

24、control program Of </p><p>　　A power source system according to an aspect of the present invention has:a power unit for supplying power to a load service;a power accumulator for supplying the power to a load

25、 service in place of the power unit when the power unit is stopped,and a controller for controlling power supply from the power accumulator to a load service;wherein the controller sets an operable voltage,which is det

26、ermined as an output voltage foe ending discharge of the power accumulator,at a first voltage when the</p><p>　　According to the power source system described above,the power supply capacity of the power acc

27、umulator can be improved by reducing the operable voltage of the power accumulator when the power unit is stopped,the operable voltage being set during the normal operation of the power unit.Furthermore,because the ope

28、rable voltage of the power accumulator is reduced after the power unit is stopped,and the number of the times that the power accumulator is over-discharged duo to the decrease in the o</p><p>　　Brief descri

29、ption pf the drawings:</p><p>　　[Fig.1 ] Fig.1 is a block diagram showing a configuration of a power source system according to Embodiment 1 of the present invention.</p><p>　　Best Mode For Car

30、rying the invention.</p><p>　　(Embodiment 1)</p><p>　　Fig.1 is a block diagram showing a configuration of a power source system according to Embodiment 1 of the present invention.As shown in Fig

31、.1,a power source system 10 according to the present invention has an interruptible power source 100,a load device 200,a power accumulator 300,a charge|discharge control device 400,a power supply control device 500,and a

32、n electric control unit 600.</p><p>　　The interruptible power source 100 is ,for example ,a commercial power source,such as a generator having an engine as a source of power.</p><p>　　The power

33、accumulator 300 stores surplus power from the interruptible power source 100 and regenerative electric power generated by the load device 200,and supplies the stored electric power to the load device 200 according to nee

34、d.The power accumulator 300 is configured by connecting N number of electric power accumulation element blocks B1,B2,......BN in series.Each of the electric power accumulation element blocks B1,B2,......BN is configured

35、electrically connecting a plurality of electrical </p><p>　　The power accumulator 300 has a predetermined range of operating voltage determined beforehand ,so that the battery characteristics,life duration a

36、nd reliability of the power accumulator 300 are not degraded.Operable voltage,which is the minimum voltage (final voltage) of this operating voltage range is the voltage for ending discharge of the power accumulator 300

37、 .During the normal operation ,when the output voltage of the power accumulator 300 falls below the operable voltage,discharge of the</p><p>　　The charge|discharge control device 400 controls charge|discharg

38、e of the power accumulator 300.The charge|discharge control device 400 is connected to the interruptible power source 100,load device 200 and power accumulator 300,and controls the charge from the interruptible power so

39、urce 100 to the power accumulator 300 and the discharge from the power accumulator 300 to the load device 200.When consumption current of the load device 200 increases drastically or the electric power required by th<

40、/p><p>　　The charge|discharge control device 400 performs the charge|discharge control such that the SOC of the power accumulator 300 normally falls within an approximate range of 20% to 80%.However,a load leve

41、ling power source or a plug-in hybrid vehicle that effectively utilizes night power is charged when the SOC is 100%,and is discharged when the load device thereof requires energy.</p><p>　　The power supply c

42、ontrol device 500 controls power supply from the power accumulator 300 to the load device 200 when the interruptible power source 100 is stopped.</p><p>　　The total control ECU 600 is connected to the charge

43、|discharge control device 400 and the power supply control device 500 to control the entire power source system 10 .</p><p>　　Next,the power supply control device 500 of the power source system 10 accordi

44、ng to Embodiment 1 of the present invention is described. In Fig.1 the power supply control device 500 has a voltage measuring part 501,a current measuring part 502, a temperature measuring part 503,a communication 504

45、,and a controller 520.</p><p><b>　　外文參考文獻翻譯</b></p><p><b>　　描述：</b></p><p><b>　　科學領域 ：</b></p><p>　　該項發(fā)明和一種當商業(yè)性供電或其他間斷電源損壞時擁有提供電源供應

46、的的動力蓄電池，一種電源系統(tǒng)的電源供應控制程序，一個擁有電源系統(tǒng)已經(jīng)刻錄好的程序的電源控制程序的計算機的可讀記錄媒介。</p><p>　　近年來，一種動力蓄電池已經(jīng)引起廣泛的重視，并被用作備用電源。當一個商業(yè)性質(zhì)的供電正常運作時，就會對一個備用電源進行充電，而且當商業(yè)供應電源出現(xiàn)缺陷時，備用電源就會代替商業(yè)供應電源持續(xù)進行供電。舉一種備用電源的例子，不間斷電源。通過即時切換商業(yè)電力源輸出的備用電源，在停電的情況

47、下，計算機或存儲單元中的應用，以及網(wǎng)絡服務設備、如一個服務器無法停止，依靠立即停止商業(yè)供電采用備用電源作為電源供應。</p><p>　　這種備份電源結合動力蓄電池剩余容量代表控制保持處于較高的水平充電狀態(tài)，。在這個系統(tǒng)中，因為一般的剩余電量充電的蓄電池高效的發(fā)電電動機的作用，充\放電進行控制，使系統(tǒng)不超過100%。為了必要時給電機提供電源，充電\放電控制執(zhí)行以此使系統(tǒng)芯片的電量不減少到零。具體來說，通常在動力蓄

48、電池正常工作時，充\放電控制執(zhí)行是為了使系統(tǒng)芯片的電量波動范圍在20%至80%以內(nèi).關于電梯，另一方面，一個混合型電梯設備，籠和配重抑制不必要的功率消耗的運作過程中的混合電梯已經(jīng)發(fā)展起來.這種混合電梯設備利用電力的電池在停電時，因此，在停電的情況下或其他異常狀態(tài)經(jīng)營的混合動力驅動的電梯，電梯是提供從功率源進行電梯到最近的地板或地板和安全地檢索通道從籠。</p><p>　　下面提出來能控制能自動升降的電力設備的一

49、種方法，專利文件。1，例如，公開一種對輸出電壓、輸出電流進行檢測的方法，電池電源的溫度進行救援供應行動以此響應供電能力的電池電源。這里，作為一種計算電源電池儲電容量的一種方法，一種可以根據(jù)電源電池的開放電壓、內(nèi)部電阻、最小電壓計算電源電池儲電容量的方法。下面的公式（1）時計算電源電池儲電容的，通常被熟知。對電池電源來說，當其被置于一種特定的狀態(tài)時最小電壓是用來估算算電源電池儲電容量的。</p><p>　　電源電

50、池儲電容量=最小電壓*（開放電壓-最小電壓）|內(nèi)部電阻 （1）</p><p>　　另外，這種混合型電梯必須保證在商業(yè)供應電源運行電梯到達某個樓層時如若這時出現(xiàn)緊急情況的情況保證絕對的安全，為了滿足安全性，因此，需要一種大容量的動力蓄電池。</p><p>　　在公開的專利1提出來的這種方法中，輸出電壓和設定電壓值通過放電時間和放電狀態(tài)相互限制彼此控制電梯的正常運行。因此，當電源電池的儲

51、電容量過低時，電池的儲電容量將會丟失，進而阻止電池供電。在這種情況下，由于電源電池不在進行供電信號返回時電池才會進行充電，而且當充電完成后才能進行救援工作，所以說，當不間斷電源出現(xiàn)異常情況不能供電時電梯是不能繼續(xù)運行到最近樓層的。這樣的結果就是乘客仍然被困在電梯里面。</p><p>　　此外，當不間斷電源因為某些事故例如上述混合型電梯里的事故停止供電時，對于備用電源來說保證能提供正常工作狀態(tài)的最低儲電容量是必須

52、的。結果就是，因為備用電源的最小極限儲電容量是必須的，所以一個大容量的電源電池的產(chǎn)生是必然的。</p><p>　　另外，對生活中的一切物體來說，用來計算電池容量的最小電壓必須有個極限。因此，實際上用到的電池容量的價值比最初的動力蓄電池的電池容量小得多。</p><p><b>　　發(fā)明的公開。</b></p><p>　　當前發(fā)明這種電池的一

53、個目的就是提供能滿足備用電源工作最低電池容量、提高動力蓄電池的持續(xù)工作時間、通過暫時提高當不間斷電源發(fā)生類似上述事故不能繼續(xù)供應電源時動力蓄電池的電池容量來減小動力蓄電池的形狀大小的一種電源系統(tǒng)。這項發(fā)明同時也提供了一種電池控制電源系統(tǒng)的方法，一種電池控制電池系統(tǒng)程序的方法，并且一個計算機的可讀記錄媒介使電源隨即控制電源電池已經(jīng)刻錄好的程序。</p><p>　　根據(jù)這項發(fā)明的一個方面一個電源系統(tǒng)應該具有：給一負

54、載裝置供電的電源單元；當電源單元不能供應時能夠代替電源單元供電的一個動力蓄電池；一個控制動力蓄電池給負載裝置供應電源的控制器；當控制器被設置一個作為結束動力蓄電池放電的輸出電壓的工作電壓時，如果電源單元正常運行將會被設為一級電壓，當電源單元不工作時將會把工作電壓設置為比一級電壓小很多的二級電壓。因此需要通過動力蓄電池來提高電源對負載的供應。</p><p>　　根據(jù)上述描述的電源系統(tǒng)，動力蓄電池的電池容量可以通過

55、降低當電源單元不工作時動力蓄電池的工作電壓來提高，其中工作電壓是在電源單元正常工作時設定的。更進一步說，由于動力蓄電池的工作電壓在電源單元停止工作后會減小，動力蓄電池因為工作電壓的降低而過放電的次數(shù)的升高能帶到阻止，動力蓄電池持續(xù)工作的時間會更久。另外，由于當電池單元停止工作時本劇電源供應量的增大立即增大動力蓄電池的電池容量是沒有必要的，因此可以減小動力蓄電池的外觀大小。</p><p><b>　　圖

56、紙的簡短描述。</b></p><p>　　實現(xiàn)發(fā)明的最好模式。</p><p>　　本發(fā)明的具體化的情況通過以下的參照圖紙來描述。</p><p><b>　　具體情況1。</b></p><p>　　圖紙1是一個根據(jù)本發(fā)明的具體化的情1顯示一個電源系統(tǒng)配置的方框圖。</p><p>

57、;　　如圖紙1所說明的，根據(jù)本發(fā)明可知一個電源系統(tǒng)10一個帶有不間斷電源100,一個動力蓄電池300，一個的充、放電控制裝置400，一個電源供應控制裝置500和一個電子控制裝置600。</p><p>　　舉個例子來說，100W的不間斷電源是一商業(yè)性電源，例如發(fā)動機需要一個引擎作為電源。一個電源系統(tǒng)驅動著200多種不同的負載裝置。</p><p>　　動力蓄電池存儲從中斷電源100和再生產(chǎn)

58、生的電力負荷裝置200或得的剩余電源，并根據(jù)需要提供給負載的存儲裝置200提供已經(jīng)存儲的電能。動力蓄電池300通過連接的N個電功率堆積塊元素塊B 1，B2，BN 、、、、、、，等系列組成。每個電功率積累元素塊B 1，B2，BN的配置，通過電連接多個電存儲元件301系列組成。</p><p>　　堿性電池如鎳氫電池，有機電池如鋰離子電池，和雙電層電容器可作為每個301系列存儲單元的電力存儲元素。注意到累積單元塊的數(shù)

59、量N和301系列存儲單元的電力存儲元素的數(shù)量并沒有被限制。</p><p>　　該動力蓄電池300之前有一個預定的工作電壓范圍，因此，使動力蓄電池的特性，使用壽命和可靠性沒有被降低。工作電壓，這是一操作電壓范圍的最低電壓（最終電壓）是動力蓄電池300結束放電的電壓。</p><p>　　在正常操作期間，當動力蓄電池300的輸出電壓降到正常工作電壓以下時，蓄能器300進行放電，也就是說，從電

60、源供應器獲得的動力蓄電池300被停止了。然而，直到電源蓄電池300的輸出電壓低于可操作性電力供應的動力蓄電池300才停止工作，也就是說，通過降低操作電壓使動力蓄電池300工作。這種情況下，動力蓄電池300進行暫時的過放電，但動力蓄電池300的特性和和外觀只要在使動力蓄電池的特性，使用壽命和可靠性沒有被降低的條件下動力蓄電池300進行放電操作的情況下是不會降低的。 </p><p>　　充\放電控制裝置400控

61、制|動力蓄電池300的充\放電。充\放電控制裝置400連接到中斷電源100，負載裝置200和動力蓄電池300，并控制從中斷電源100到動力蓄電池300的充電和從電力蓄能器300到負載裝置200的放電。當負載裝置的200的電流大幅度增加或者負載裝置200所需的電力負荷超過預定值，充|放電控制裝置400控制從蓄電池300至負載裝置200進行不充分放電。</p><p>　　充放電控制裝置400執(zhí)行|充放電控制，例如，

62、動力蓄電池300的系統(tǒng)芯片的電量通常在一個大致范圍20%至80%內(nèi)波動。然而，負載均衡電源或充電式油電混合車當系統(tǒng)芯片的電量為100%時有效地利用晚上的電源進行充電，當負載設備需要能量時進行放電。</p><p>　　當中斷電源100停止時，電源控制裝置500控制從供電的蓄電池300至負載裝置200的電源供應。</p><p>　　總控制單元600連接到電荷|排放控制裝置400和電源控制裝