电池计算公式

1、一、估算法1、计算蓄电池的最大放电电流值：I 最大=Pcos（J）/ （4 *E 临界*N）注：P - UPS电源的标称输出功率cos 6 - UPS电源的输出功率因数Y 一 UPS逆变器的效率E临界 一蓄电池组的临界放电电压 （12V电池约为10.5V,2V电池约为1.75V）N 一每组电池的数量2、根据所选的蓄电池组的后备时间，查出所需的电池组的放电速率值C,然后根据：电池组的标称容量=I最大/C计算出电池的标称容量。3、由于使用E临界一一电池的最低临界放电电压值，所以会导致所要求的电池组的标称容量偏大的局面。按目前的使用经验，实际电池组的实际容量可按下面公式计算：实际电池容量（AH）=电

2、池组的标称容量*0.754、时间与放电速率 C表:510152030601.5h2h3.5C2.4C1.98C1.49C0.92C0.61C0.5C0.42C3h4h5h6h7h8h9h10h0.29C0.19C0.17C0.15C0.13C0.12C0.11C0.09C5、修正UPS系统实际电池容量计算方法:实际电池容量（AH）=功率*功率因数*0.75/ UPS逆变器白效率/蓄电池组的临界放电电压/每组电池的数量/放电速率例如：本方案UPS系统后备时间所需电池容量计算：3KVA UPS系统单机满负载后备时间为 8小时。注：功率=3KVA;功率因数=0.8;UPS逆变器白效率=0.9;蓄电池

3、组的临界放电电压 =10.5;每组电池的数量=4; 8小时放电速率=0.12C;方案3KVAUPS满载延时8小时所需电池容量 =3000 0.8私75 0.9 10.5 4田.12396. 83AH综合上述计算，本方案配置的实际电池容量选定为400AH，即4组共计16节12V100AH电池。二、恒功率法采用恒功率法(查表法)这种方法比较简便，根据蓄电池恒功率放电参数可以快速准确 地选出蓄电池的型号。该方法是能量守恒定律的体现，蓄电池提供的功等于后者稍大于负荷消耗功。即：烦荷 w K*Pnc , P 负荷 w P(W)首先计算在后备时间内，每个 2v单体电池至少应向 UP限供的功率Pnc。计算公

4、式：已知 P (W =P (VA) *Pf/ ri ; Pnc=P (W / (N*n*K)所以：Pnc=P (VA) *Pf/* *N*n*K)公式说明：P(W)电池组提供的总功率P(VA)ups标称容量(VA)PfUPS功率因子刀逆变器转换效率Pnc每cell需要提供的功率n机器配置的电池数量N单体电池cell数Vmin电池单体终止电压K电池并联组数我们可以在电池厂家提供的Vmin下的恒功率放电参数表中，找出等于或者稍大于Pnc的功率值，这一功率值所对应的型号即能够满足UPS系统的要求。如果表中所列的功率值均小于Pnc.可以通过多组电池并联的方式达到要求。本项目所选用的电池，按照招标要求，

5、采用阀控式密封免维护铅酸蓄电池。参数表如下:电枪2号吨止电乐154Mx放 放电明f30也分伸）4560234M a44技电动率 电M同（小 6(W) 时)810120GM100 (2V100M)185V169 5128 1104 98595844 52722221910.11 80V190.6138.011291.160.647.93728323219910.41 75V213140.51209756448.538.929.523720210.61.70V2322161.6127.7102.967.550.640.430524520710.81.65V245.1167.9131.6106269

6、.351.94153124 82110.91.60Y271182.4141.6113.472.453.943.132325721.711.3GM150 (2V15OAH)1.85V254 3192.1157.4128.98766753.940.933328515.11 xov285 9207.9167.9136.690.971.955542.434829615.71.75V319 S224 3180146 396 1728S8 444335630315，1.70V348.2242.4191.0154.4101275.860.745336731 116.2165V367.7251.9197.41

7、59.3103977.962346537331516.41.60Y4065273 621241701108 664748 4386325169GM200 (2V200AH)1.85V339Z5C Z209.8171.9115 9c71.954544 q3620.21 ov381 2277.2223.0182.1121.29S.97456546330720.91.75V4262992401195112819777859147 440521.11.70V404.3J23.1255.5205.81349101 180901.148941421.61 65V490.2335.8263.2212.413

8、86103983624974221.91.60V542J64 8283.22268144 8107 886264551443322.5GM300 (2V30OAH)1.85V508.5384.3314.7257.8173.91334107981.76655730.31 80V571.8415.8335.02732181.8143 811184 860550631.31.75V6394485360 1292.519211455116788671 1GO)31.71.70V696.5484.7383.2308.8202.4151 7121.391.673462 132.31.65V735.3503

9、.7394.8318.5207.9155 812459374563132.81.60 V812.9547.2424.7M0.2217 21617129396B77 16533.8GM400 (2V400AH)T85V678 1512.3419.6343.7231 9177 91439108.98877640.3I 80V762.4554 4447.8364.22424191 7148113.192779441.71.75V852598.1480.1390.1256.2194 11556118.194880942.21 70V928.6646.3S11411.726992022161 8122.

10、197882943.11.65 V980 4671 7526 34?4 72771207 816612499384 14381.60V1084729 5566 3453 5289 521561724129102986645GM500 (2V500AH)1 85VM76640.4524.5429.7280022241798136.2110.09550.41 80V053693559 8455 3303239618S141.4115999352.21.75V1005747.0000.1487.7320.2242 6194 0147.0118.0101.252.81 ；OV1161807.9G3.7

11、514.0337.425262022152.C122.3103.G03.91.65V12268396657.9530934642597207 51549124 2105 154.71.60V1355912707.9567361.926942155161.3128.6108.350.3GM600 (2V600AH)1 85V1017768.5629.5515.6347.826602158163.4133.111460.5180V1144831.8671.754633636287 62221696139119 262.61.75V1278897.1720.258523842291 1233.517

12、7J142.3121.463.41.70V1393969.4766.46175404 8X332426183.214.7124.364.71.655637.1415 7311 72491859149126 165.71.60V16261094549.5680.44343323 325871915154.3129.967.6电M号终止电尿 ，图格16甲体航电-电H间（分管）T 1602解体汽电&电时M（小IH）203045346810185V135610258393687 546383558287 7217917741528071 80V1525110989567284

13、4848383 42U502262185 4158983.5GM8001.75V1704119096027K)35123385 1311.323021897101984.5I2V800AH)1.70V18571293102282345398401432352442195.6165786J1 65V196113431053849 455434156332247 91987168 187.51.60V21681499113390725791431 134492582057173290.11 85V169512811C4985935797444835962724221 8189 010081 80V

14、19061386112091056059479 33699282 7231 7198 6104 4GM 10001.75V213014051200975 3G404485 2389 12953237 120231056WIOOCAH)1 70V2322161812771029674 750564()4 43053244 5_207110781 65V2451167913161062692951954M3099248 321021094160V271018241416113472395339431 132262572216 511261 5V15 810 88 036 794 043.132.5

15、91 M1.4921N50 6861.80V18912.6926757438342.751971.5781.2860.682hP7-121.75V20.312.99.527.884.533.45282.021.6021.319CbW(12V7AH)1.70V21.413.49.868.14.M3.M2.872.051.6221.3450.711.65V22.614108234.673.572.962.091.6441370.71S1 60V23814 71048 264 853.763 042131 6561 M30 7221.85V40.727.820.617.510.48.166.664.

16、743843211.771.80V48.532.323.810.511.38.747.075.064.063311.78NP17-121.73V52.333.224.520.311.68.36125.184.123391.8112Vl 7AHl1.70V55.134.425.420.811.99.097.385284.173.461.831 65V58 13625821 2129 447 6153g4 233521851 6CV61.137.726.721.312.59.587.825 4S4263561 861 85V54 33727.523 313910.98S86325124282351

17、 80V64 14331.8259151169 436 755414412 37NP24.121.75V69.844.332.62715.511.89.66.915.494522.3912V24AH)1.70V73.445933 827815912.19347 CM5564 612 441.65Vn.54834.412w12.610.17.185644.72.47160V81.550.33S.628.316.612.910.4731S.684.742.48185V67 846 334429 117.313611.1796395362M1.80V80.853.339.732.418.814611

18、.88.446.705612.97NP30-121.75V87.255.440.833.818.41185V106872555.345529223 1I913410.99 345.11 80V127.384261050731624820114 311 59 885141 75V137.386.732832725 120514 611.79975 191 70V144.580SG85423302S82114911 910.15281 65V152.593.969.155734625721 715212102534160V160498.571.657335627422315512110.3537N

19、P55 12 (17V55AHI1 B5V117479 76Ofi5032 125520914 7121035 61ieov14092J7tt266734827222215712.710.95661 75V15195472258359276226181129115.71 70V1599a774.fi5973732842311641311.15811 65V167.8103.37661 238129423816.713211.35 88ieov176.510837&6313923022451713311.45.9NP65-12 (12V65AH；185V138 894.271.C50137030

20、124617414.212.1663ieov184109.5B3941.13222621861512.86691 7SV178.5112.78S.368642 532726719152136 741 70V1879116 788470544 13352731941541316871 6SV1983122.18987244534828219815613.36 05IfiOV708512893174 5463357?892011571346 9RNP7O-12(12V70AH185V1495101.577.5636408324265187153137141 mv178 2117 989 47094

21、42347282201611387.21 75V192.2121.491.973945735228720516.413.97261 7072024125 75275047436129420916614.17 391G5V213.5131.59G777948537430321316.814.37491.60V224.6137.8100.280349 G38431221.71714.5751NP75-12 (12/7SAH|1R5V1ft0 1108 783M2437347284201164147fi5180V190.9126.305.87647437.130221417.314.87 711 7

22、5V2059130 1984791493773082217 614.97 731 70V216.8134.51C281 4508M731S22417.01S.17 921 65V228 8140 910368355240132522 8181548 021 60V240.6147.7107.43653441 233423218215.5805NPSO-12(12VWAH1 R5V192 2HO 5996fll fi52541 634124 119616891R180V229 1151.8114.991250944630225 720817.8928175V247.1156.111t.19558

23、845236926 321.117.99 331 70V2602101.6122.49766145437826921318.1951165V274.5169 1124.310026234813927421 618.4962ieov2M7177.2128.9103.264149440127921 818.6960电池甲号拌止电瓶i华他放肛凶何时血电附间舒龄）单律成电哂由助 皎心时同（小*n153Q45eo2346s10201 85V213 514311Q?90-9静34S337326 BT B170 21WV期5侬5127 7101 3G3249 540 329 23 118103NP100-1

24、21.75V2746173 5131 310556S3502412B323 4199104(17V100AH.I1.70V28911715136108567351.5*2西g23 7201W6L65中305187.8138.1111.369.J53343.330.424210.510.71 60V3208196 S143 2114 771 254944 5312422071081.85V泡？17413? H10917055 JS45 53?1的？及41221.80”305420? !1532i2i e乃q59*44 334 327,723 7123NP120-121 75V329.5208 1

25、157 5128.871460 349235 12B 1239忆4(12V150AH)1.70V346g到5M163 2130281561950435 B2B524.112.71.65”225.4165.B133.Eaa.i64.2S235. S维B24.&“殍i eov385236 3171 8137 6fl5565953437.229 T24 812.91.85V320 3217 5661364B7569456940 132 7N815.3raov381 252.7i9i e94874. J60 442 934629.615.4NP15012175V411.9260J196.9158398

26、7546L543 935 129915.6“2V1 鼠1.TOVP 4336204162 7101才T7.3B3M 835 63021581.65V457 5?E1.B2C7.2167103 9B026s45 535 130711 eov4S1 2214 81721W9G66B46 53S3311611.85V427.1加。221 3闻g11,692.6?553 543 637.420.41 sowS0933S9255 42Q761M4男即557 248 1鞭日206NP200-121J5W549234B9262 5211130.6100582 15B64B8399207(12V200AH)i.7(rv5m359.1绕an1M.6103.1Ml5Q?4744Q.2之111 65w610.1375 72?532227iaa 5107就6DB43.141214160V641 7393 6286 4229 4142 5100.889 1e?48 441 421.51 85V533后湖5278 7227 3ma115794 86S 954 54S7255taow636 31 239 32533158123