BatParam.py 8.8 KB

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  1. #定义电池参数
  2. class BatParam:
  3. def __init__(self,celltype):
  4. #公用参数................................................................................................................................................
  5. self.CellTempUpLmt=119
  6. self.CellTempLwLmt=-39
  7. self.CellTempHighLv1=45
  8. self.CellTempHighLv2=50
  9. self.CellTempLowLv1=-20
  10. self.CellTempLowLv2=-25
  11. self.CellTempDiffLv1=10
  12. self.CellTempDiffLv2=15
  13. self.CellTempRate=5
  14. self.SocJump=3
  15. self.SocClamp=0.1
  16. self.SocLow=3
  17. self.SocDiff=20
  18. self.SohLow=65
  19. self.SohDiff=20
  20. self.OcvWeight_Temp=[-30,-20,-10,0,10,20,30,40,50]
  21. self.OcvWeight_StandingTime=[0,500,600,1200,1800,3600,7200,10800]
  22. self.OcvWeight =[[0,0, 0, 0, 0, 0.1,0.3, 1],
  23. [0,0, 0, 0, 0, 0.1,0.3, 1],
  24. [0,0, 0, 0, 0, 0.2,0.5, 1],
  25. [0,0, 0, 0, 0.2, 0.4,0.8, 1],
  26. [0,0, 0, 0.1, 0.3, 0.6,1, 1],
  27. [0,0, 0.1,0.2, 0.5, 0.8,1, 1],
  28. [0,0, 0.1,0.3, 0.6, 1, 1, 1],
  29. [0,0, 0.1,0.3, 0.7, 1, 1, 1],
  30. [0,0, 0.2,0.3, 0.8, 1, 1, 1]]
  31. if celltype==1: #6040
  32. self.Capacity = 41
  33. self.PackFullChrgVolt=69.99
  34. self.CellFullChrgVolt=4.2
  35. self.CellFullChrgCrnt=-15
  36. self.CellVoltNums=17
  37. self.CellTempNums=3
  38. self.FullChrgSoc=98
  39. self.PackCrntDec=1
  40. self.BalCurrent=0.015
  41. self.LookTab_SOC = [0, 3.5348, 8.3581, 13.181, 18.004, 22.827, 27.651, 32.474, 37.297, 42.120, 46.944, 51.767, 56.590, 61.413, 66.237, 71.060, 75.883, 80.707, 85.530, 90.353, 95.176, 100, 105]
  42. self.LookTab_OCV = [3.3159, 3.4384, 3.4774, 3.5156, 3.5478, 3.5748, 3.6058, 3.6238, 3.638, 3.6535, 3.6715, 3.6951, 3.7279, 3.7757, 3.8126, 3.8529, 3.8969, 3.9446, 3.9946, 4.0491, 4.109, 4.183, 4.263]
  43. self.CellOvLv1=4.3#原为4.3
  44. self.CellOvLv2=4.35#原为4.35
  45. self.CellUvLv1=2.8#原为2.8
  46. self.CellUvLv2=2.5#原为2.5
  47. self.CellVoltDiffLv1=0.3
  48. self.CellVoltDiffLv2=0.5
  49. self.PackVoltOvLv1=self.CellOvLv1*self.CellVoltNums
  50. self.PackVoltOvLv2=self.CellOvLv2*self.CellVoltNums
  51. self.PackVoltUvLv1=self.CellUvLv1*self.CellVoltNums
  52. self.PackVoltUvLv2=self.CellUvLv2*self.CellVoltNums
  53. self.PackChgOc=-40
  54. self.PackDisOc=200
  55. self.LeakCurrentLv1=10
  56. self.LeakCurrentLv2=20
  57. self.LeakCurrentLv3=50
  58. elif celltype==2: #4840
  59. self.Capacity = 41
  60. self.PackFullChrgVolt=69.99
  61. self.CellFullChrgVolt=4.2
  62. self.CellFullChrgCrnt=-15
  63. self.CellVoltNums=14
  64. self.CellTempNums=4
  65. self.FullChrgSoc=98
  66. self.PackCrntDec=1
  67. self.BalCurrent=0.015
  68. self.LookTab_SOC = [0, 3.5348, 8.3581, 13.181, 18.004, 22.827, 27.651, 32.474, 37.297, 42.120, 46.944, 51.767, 56.590, 61.413, 66.237, 71.060, 75.883, 80.707, 85.530, 90.353, 95.176, 100, 105]
  69. self.LookTab_OCV = [3.3159, 3.4384, 3.4774, 3.5156, 3.5478, 3.5748, 3.6058, 3.6238, 3.638, 3.6535, 3.6715, 3.6951, 3.7279, 3.7757, 3.8126, 3.8529, 3.8969, 3.9446, 3.9946, 4.0491, 4.109, 4.183, 4.263]
  70. self.CellOvLv1=4.3
  71. self.CellOvLv2=4.35
  72. self.CellUvLv1=2.8
  73. self.CellUvLv2=2.5
  74. self.CellVoltDiffLv1=0.3
  75. self.CellVoltDiffLv2=0.5
  76. self.PackVoltOvLv1=self.CellOvLv1*self.CellVoltNums
  77. self.PackVoltOvLv2=self.CellOvLv2*self.CellVoltNums
  78. self.PackVoltUvLv1=self.CellUvLv1*self.CellVoltNums
  79. self.PackVoltUvLv2=self.CellUvLv2*self.CellVoltNums
  80. self.PackChgOc=-40
  81. self.PackDisOc=200
  82. self.LeakCurrentLv1=10
  83. self.LeakCurrentLv2=20
  84. self.LeakCurrentLv3=50
  85. elif celltype==3: #力信50ah三元电芯
  86. self.Capacity = 51
  87. self.PackFullChrgVolt=80
  88. self.CellFullChrgVolt=4.2
  89. self.CellFullChrgCrnt=-15
  90. self.CellVoltNums=20
  91. self.CellTempNums=4
  92. self.FullChrgSoc=98
  93. self.PackCrntDec=1
  94. self.BalCurrent=0.015
  95. self.LookTab_SOC = [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105]
  96. self.LookTab_OCV = [3.357, 3.455, 3.493, 3.540, 3.577, 3.605, 3.622, 3.638, 3.655, 3.677, 3.707, 3.757, 3.815, 3.866, 3.920, 3.976, 4.036, 4.099, 4.166, 4.237, 4.325, 4.415]
  97. self.CellOvLv1=4.3
  98. self.CellOvLv2=4.35
  99. self.CellUvLv1=2.8
  100. self.CellUvLv2=2.5
  101. self.CellVoltDiffLv1=0.3
  102. self.CellVoltDiffLv2=0.5
  103. self.PackVoltOvLv1=self.CellOvLv1*self.CellVoltNums
  104. self.PackVoltOvLv2=self.CellOvLv2*self.CellVoltNums
  105. self.PackVoltUvLv1=self.CellUvLv1*self.CellVoltNums
  106. self.PackVoltUvLv2=self.CellUvLv2*self.CellVoltNums
  107. self.PackChgOc=-40
  108. self.PackDisOc=200
  109. self.LeakCurrentLv1=10
  110. self.LeakCurrentLv2=20
  111. self.LeakCurrentLv3=50
  112. elif celltype==4: #CATL 50ah三元电芯
  113. self.Capacity = 50
  114. self.PackFullChrgVolt=80
  115. self.CellFullChrgVolt=4.2
  116. self.CellFullChrgCrnt=-15
  117. self.CellVoltNums=20
  118. self.CellTempNums=2
  119. self.FullChrgSoc=98
  120. self.PeakSoc=57
  121. self.PackCrntDec=-1
  122. self.BalCurrent=0.015
  123. self.LookTab_SOC = [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105]
  124. self.LookTab_OCV = [3.152, 3.397, 3.438, 3.481, 3.523, 3.560, 3.586, 3.604, 3.620, 3.638, 3.661, 3.693, 3.748, 3.803, 3.853, 3.903, 3.953, 4.006, 4.063, 4.121, 4.183, 4.253]
  125. self.CellOvLv1=4.3
  126. self.CellOvLv2=4.35
  127. self.CellUvLv1=2.8
  128. self.CellUvLv2=2.5
  129. self.CellVoltDiffLv1=0.3
  130. self.CellVoltDiffLv2=0.5
  131. self.PackVoltOvLv1=self.CellOvLv1*self.CellVoltNums
  132. self.PackVoltOvLv2=self.CellOvLv2*self.CellVoltNums
  133. self.PackVoltUvLv1=self.CellUvLv1*self.CellVoltNums
  134. self.PackVoltUvLv2=self.CellUvLv2*self.CellVoltNums
  135. self.PackChgOc=-40
  136. self.PackDisOc=200
  137. self.LeakCurrentLv1=10
  138. self.LeakCurrentLv2=20
  139. self.LeakCurrentLv3=50
  140. elif celltype==99: #60ah磷酸铁锂电芯
  141. self.Capacity = 54
  142. self.PackFullChrgVolt=69.99
  143. self.CellFullChrgVolt=3.5
  144. self.CellFullChrgCrnt=-20
  145. self.OcvInflexionBelow=3.281
  146. self.OcvInflexion2=3.296
  147. self.OcvInflexion3=3.328
  148. self.OcvInflexionAbove=3.4
  149. self.SocInflexion1=30
  150. self.SocInflexion2=60
  151. self.SocInflexion3=70
  152. self.CellVoltNums=20
  153. self.CellTempNums=4
  154. self.FullChrgSoc=98
  155. self.PeakSoc=59
  156. self.PeakVoltLowLmt=3.35
  157. self.PeakVoltUpLmt=3.4
  158. self.PeakCellVolt=[3.362,3.363,3.365,3.366,3.367]
  159. self.PackCrntDec=1
  160. self.BalCurrent=0.015
  161. self.LookTab_SOC = [0.00, 2.40, 6.38, 10.37, 14.35, 18.33, 22.32, 26.30, 30.28, 35.26, 40.24, 45.22, 50.20, 54.19, 58.17, 60.16, 65.14, 70.12, 75.10, 80.08, 84.06, 88.05, 92.03, 96.02, 100.00]
  162. self.LookTab_OCV = [2.7151, 3.0298, 3.1935, 3.2009, 3.2167, 3.2393, 3.2561, 3.2703, 3.2843, 3.2871, 3.2874, 3.2868, 3.2896, 3.2917, 3.2967, 3.3128, 3.3283, 3.3286, 3.3287, 3.3288, 3.3289, 3.3296, 3.3302, 3.3314, 3.3429]
  163. self.CellOvLv1=3.68
  164. self.CellOvLv2=3.7
  165. self.CellUvLv1=2.1
  166. self.CellUvLv2=2
  167. self.CellVoltDiffLv1=0.6
  168. self.CellVoltDiffLv2=1
  169. self.PackVoltOvLv1=self.CellOvLv1*self.CellVoltNums
  170. self.PackVoltOvLv2=self.CellOvLv2*self.CellVoltNums
  171. self.PackVoltUvLv1=self.CellUvLv1*self.CellVoltNums
  172. self.PackVoltUvLv2=self.CellUvLv2*self.CellVoltNums
  173. self.PackChgOc=-40
  174. self.PackDisOc=200
  175. self.LeakCurrentLv1=20
  176. self.LeakCurrentLv2=50
  177. self.LeakCurrentLv3=100
  178. else:
  179. print('未找到对应电池编号!!!')
  180. # sys.exit()