Research Article
Maintenance and Operation Optimization Algorithm of PV Plants under Multiconstraint Conditions
Table 1
Time cost matrix of operation and maintenance sites (unit: minutes).
| | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | Hangzhou | Deqing | Haining | Huzhou | Jiande | Kaihua | Kecheng | Linan | Linhai | Longquan | Pan’an | Quzhou | Shangyu | Shaoxing | Shengzhou | Taizhou | Tiantai | Tonglu | Tongxiang | Yuyao | Zhuji |
| 0 | Hangzhou | 0 | 68 | 67 | 96 | 114 | 198 | 166 | 62 | 189 | 313 | 154 | 170 | 71 | 70 | 104 | 221 | 144 | 78 | 61 | 88 | 82 | 1 | Deqing | 68 | 0 | 83 | 58 | 143 | 226 | 194 | 73 | 216 | 339 | 176 | 209 | 101 | 100 | 132 | 248 | 170 | 110 | 92 | 115 | 110 | 2 | Haining | 67 | 83 | 0 | 98 | 154 | 238 | 204 | 114 | 176 | 313 | 162 | 209 | 65 | 83 | 94 | 210 | 132 | 119 | 35 | 79 | 103 | 3 | Huzhou | 96 | 58 | 98 | 0 | 175 | 265 | 230 | 119 | 245 | 370 | 206 | 237 | 131 | 132 | 160 | 283 | 200 | 140 | 87 | 146 | 139 | 4 | Jiande | 114 | 143 | 154 | 175 | 0 | 102 | 71 | 125 | 219 | 210 | 170 | 76 | 149 | 139 | 177 | 258 | 213 | 66 | 169 | 165 | 136 | 5 | Kaihua | 198 | 226 | 238 | 265 | 102 | 0 | 56 | 197 | 241 | 217 | 191 | 61 | 227 | 216 | 199 | 281 | 235 | 135 | 250 | 254 | 166 | 6 | Kecheng | 166 | 194 | 204 | 230 | 71 | 56 | 0 | 182 | 197 | 189 | 150 | 13 | 188 | 177 | 156 | 236 | 194 | 100 | 214 | 207 | 127 | 7 | Linan | 62 | 73 | 114 | 119 | 125 | 197 | 182 | 0 | 244 | 315 | 167 | 176 | 129 | 105 | 164 | 281 | 200 | 89 | 104 | 144 | 98 | 8 | Linhai | 189 | 216 | 176 | 245 | 219 | 241 | 197 | 244 | 0 | 228 | 97 | 208 | 148 | 167 | 112 | 68 | 54 | 261 | 205 | 151 | 172 | 9 | Longquan | 313 | 339 | 313 | 370 | 210 | 217 | 189 | 315 | 228 | 0 | 187 | 192 | 280 | 281 | 241 | 276 | 267 | 247 | 331 | 313 | 255 | 10 | Pan’an | 154 | 176 | 162 | 206 | 170 | 191 | 150 | 167 | 97 | 187 | 0 | 164 | 132 | 127 | 88 | 144 | 88 | 171 | 175 | 156 | 99 | 11 | Quzhou | 170 | 209 | 209 | 237 | 76 | 61 | 13 | 176 | 208 | 192 | 164 | 0 | 195 | 187 | 173 | 248 | 210 | 108 | 226 | 213 | 136 | 12 | Shangyu | 71 | 101 | 65 | 131 | 149 | 227 | 188 | 129 | 148 | 280 | 132 | 195 | 0 | 45 | 67 | 186 | 117 | 120 | 99 | 55 | 87 | 13 | Shaoxing | 70 | 100 | 83 | 132 | 139 | 216 | 177 | 105 | 167 | 281 | 127 | 187 | 45 | 0 | 68 | 187 | 109 | 120 | 99 | 40 | 77 | 14 | Shengzhou | 104 | 132 | 94 | 160 | 177 | 199 | 156 | 164 | 112 | 241 | 88 | 173 | 67 | 68 | 0 | 153 | 69 | 154 | 117 | 86 | 107 | 15 | Taizhou | 221 | 248 | 210 | 283 | 258 | 281 | 236 | 281 | 68 | 276 | 144 | 248 | 186 | 187 | 153 | 0 | 90 | 273 | 234 | 179 | 212 | 16 | Tiantai | 144 | 170 | 132 | 200 | 213 | 235 | 194 | 200 | 54 | 267 | 88 | 210 | 117 | 109 | 69 | 90 | 0 | 191 | 161 | 127 | 144 | 17 | Tonglu | 78 | 110 | 119 | 140 | 66 | 135 | 100 | 89 | 261 | 247 | 171 | 108 | 120 | 120 | 154 | 273 | 191 | 0 | 121 | 136 | 107 | 18 | Tongxiang | 61 | 92 | 35 | 87 | 169 | 250 | 214 | 104 | 205 | 331 | 175 | 226 | 99 | 99 | 117 | 234 | 161 | 121 | 0 | 101 | 105 | 19 | Yuyao | 88 | 115 | 79 | 146 | 165 | 254 | 207 | 144 | 151 | 313 | 156 | 213 | 55 | 40 | 86 | 179 | 127 | 136 | 101 | 0 | 97 | 20 | Zhuji | 82 | 110 | 103 | 139 | 136 | 166 | 127 | 98 | 172 | 255 | 99 | 136 | 87 | 77 | 107 | 212 | 144 | 107 | 105 | 97 | 0 |
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