| cluster | pro | reg | sci | TF_IDF_topic_name |
| 0 | 9 | 2 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| paris agreement | 0.0360 | 3 | 11 | | co2 emissions | 0.0342 | 6 | 20 | | 000 tonnes | 0.0231 | 2 | 9 | | energy efficiency | 0.0200 | 7 | 12 | | district heating | 0.0196 | 5 | 21 | |
| 1 | 7 | 27 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| wind turbines | 0.0217 | 27 | 128 | | offshore wind | 0.0201 | 31 | 299 | | offshore wind turbines | 0.0146 | 24 | 67 | | bornholm offshore wind | 0.0133 | 1 | 1 | | danish energy agency | 0.0131 | 16 | 50 | |
| 2 | 20 | 9 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| north sea | 0.0128 | 23 | 62 | | 10 gw | 0.0119 | 9 | 23 | | energy islands | 0.0114 | 29 | 143 | | sustainable energy | 0.0111 | 2 | 4 | | island north sea | 0.0106 | 14 | 19 | |
| 3 | 10 | 3 | 5 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| electricity grid | 0.0286 | 8 | 37 | | co2 emissions | 0.0253 | 2 | 5 | | electricity consumption | 0.0236 | 9 | 29 | | electricity generation | 0.0228 | 5 | 10 | | per cent | 0.0169 | 3 | 10 | |
| 4 | 14 | 2 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| 70 percent | 0.0279 | 9 | 20 | | climate act | 0.0229 | 6 | 24 | | climate council | 0.0200 | 6 | 23 | | green power | 0.0185 | 11 | 29 | | million tonnes | 0.0115 | 2 | 2 | |
| 5 | 9 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| north sea | 0.0212 | 6 | 29 | | wind energy | 0.0196 | 9 | 10 | | offshore wind | 0.0174 | 8 | 47 | | european commission | 0.0171 | 2 | 7 | | european energy | 0.0170 | 3 | 4 | |
| 6 | 4 | 1 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| million tonnes | 0.1113 | 4 | 15 | | climate council | 0.0763 | 3 | 14 | | 000 tonnes | 0.0379 | 4 | 7 | | tonnes co2 | 0.0368 | 3 | 12 | | energy consumption | 0.0225 | 1 | 4 | |
| 7 | 1 | 0 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| labor market | 0.2271 | 1 | 5 | | danish business | 0.1289 | 1 | 3 | | among things | 0.0717 | 1 | 3 | | skilled workers | 0.0506 | 1 | 1 | | something new | 0.0477 | 1 | 1 | |
| 8 | 14 | 2 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| natural gas | 0.0225 | 5 | 19 | | ptx plants | 0.0153 | 5 | 9 | | among things | 0.0143 | 9 | 16 | | electrolysis capacity | 0.0140 | 5 | 9 | | cip foundation | 0.0135 | 1 | 10 | |
| 9 | 2 | 1 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| drinking water | 0.0670 | 1 | 7 | | oil gas | 0.0658 | 2 | 8 | | says morten | 0.0651 | 2 | 6 | | construction project | 0.0402 | 2 | 4 | | regional municipality | 0.0277 | 1 | 6 | |
| 10 | 17 | 1 | 4 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| north sea | 0.0412 | 20 | 128 | | island north sea | 0.0183 | 15 | 34 | | artificial island | 0.0183 | 11 | 25 | | energy islands north | 0.0141 | 10 | 26 | | islands north sea | 0.0140 | 10 | 26 | |
| 11 | 11 | 9 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| one must | 0.0164 | 5 | 8 | | state aid | 0.0157 | 6 | 13 | | 10 million | 0.0125 | 2 | 4 | | danish energy agency | 0.0124 | 9 | 33 | | sea area | 0.0115 | 4 | 9 | |
| 12 | 13 | 2 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore wind | 0.0305 | 15 | 98 | | danish energy | 0.0243 | 11 | 26 | | danish energy agency | 0.0224 | 8 | 23 | | wind turbines | 0.0222 | 13 | 41 | | offshore wind turbines | 0.0207 | 9 | 19 | |
| 13 | 3 | 0 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| green fuels | 0.0692 | 2 | 12 | | green hydrogen | 0.0659 | 1 | 9 | | says henrik | 0.0239 | 1 | 2 | | million dkk | 0.0226 | 0 | 0 | | per cent | 0.0205 | 1 | 2 | |
| 14 | 3 | 0 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| data center | 0.3325 | 3 | 53 | | data centers | 0.1353 | 3 | 17 | | energy island north | 0.0331 | 3 | 6 | | island north sea | 0.0311 | 3 | 6 | | district heating network | 0.0311 | 1 | 3 | |
| 15 | 9 | 51 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy islands bornholm | 0.0250 | 48 | 264 | | energy islands | 0.0248 | 58 | 378 | | søren møller christensen | 0.0185 | 10 | 37 | | danish energy agency | 0.0067 | 21 | 39 | | billion kroner | 0.0067 | 17 | 34 | |
| 16 | 0 | 25 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| center bornholm | 0.0350 | 13 | 57 | | business center bornholm | 0.0308 | 10 | 41 | | bornholm companies | 0.0290 | 12 | 33 | | press release | 0.0220 | 7 | 19 | | lone reppien thomsen | 0.0181 | 4 | 13 | |
| 17 | 0 | 12 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| baltic sea | 0.0545 | 10 | 40 | | rønne harbor | 0.0454 | 8 | 20 | | thomas bendtsen | 0.0308 | 2 | 10 | | wind turbines | 0.0185 | 8 | 27 | | gas station | 0.0164 | 3 | 7 | |
| 18 | 0 | 5 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| district heating | 0.0572 | 4 | 13 | | waste heat | 0.0349 | 2 | 7 | | year ago | 0.0301 | 1 | 2 | | heat pumps | 0.0290 | 2 | 5 | | surplus heat | 0.0271 | 2 | 11 | |
| 19 | 0 | 5 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| jens hjul | 0.0813 | 3 | 20 | | jens hjul nielsen | 0.0739 | 0 | 0 | | campus bornholm | 0.0739 | 1 | 6 | | bornholm electricity network | 0.0611 | 2 | 4 | | board directors | 0.0370 | 2 | 5 | |
| 20 | 0 | 9 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| social democracy | 0.0457 | 6 | 29 | | election campaign | 0.0456 | 4 | 13 | | peter juel jensen | 0.0399 | 0 | 0 | | peter juel | 0.0397 | 4 | 23 | | lea wermelin | 0.0396 | 4 | 13 | |
| 21 | 1 | 47 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| land plant | 0.0225 | 25 | 82 | | land facility | 0.0109 | 24 | 47 | | consultation response | 0.0095 | 9 | 18 | | green energy | 0.0095 | 18 | 33 | | energy island | 0.0081 | 49 | 238 | |
| 22 | 0 | 10 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| land facility | 0.0422 | 8 | 16 | | high voltage | 0.0407 | 4 | 5 | | architectural competition | 0.0331 | 3 | 12 | | fridrik adamsson | 0.0262 | 2 | 8 | | kim søgaard mikkelsen | 0.0262 | 3 | 8 | |
| 23 | 4 | 16 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| magnus brogaard | 0.0137 | 6 | 26 | | offshore wind | 0.0116 | 17 | 126 | | cip foundation | 0.0099 | 1 | 10 | | 000 tonnes | 0.0087 | 3 | 8 | | copenhagen infrastructure partners | 0.0085 | 10 | 13 | |
| 24 | 0 | 14 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| social democracy | 0.0641 | 11 | 92 | | people meeting | 0.0487 | 0 | 0 | | municipal council | 0.0351 | 10 | 52 | | group chairman | 0.0205 | 8 | 19 | | rené danielsson | 0.0194 | 3 | 14 | |
| 25 | 1 | 53 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| municipal council | 0.0193 | 24 | 100 | | energy island | 0.0157 | 54 | 400 | | election campaign | 0.0113 | 3 | 8 | | jacob trøst | 0.0105 | 23 | 49 | | social democracy | 0.0092 | 12 | 82 | |
| 26 | 0 | 28 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| really good | 0.0349 | 1 | 1 | | business park | 0.0275 | 13 | 87 | | energy parks | 0.0147 | 6 | 20 | | business center bornholm | 0.0127 | 7 | 11 | | business development | 0.0099 | 7 | 9 | |
| 27 | 0 | 21 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| climate plan | 0.0294 | 2 | 25 | | lars aagaard | 0.0209 | 10 | 27 | | jacob trøst | 0.0186 | 12 | 36 | | morten riis | 0.0144 | 1 | 10 | | climate energy | 0.0127 | 5 | 7 | |
| 28 | 1 | 17 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| electricity prices | 0.0417 | 7 | 10 | | electricity grid | 0.0359 | 14 | 76 | | bornholm electricity grid | 0.0322 | 12 | 35 | | net east | 0.0240 | 6 | 15 | | connected energy | 0.0235 | 8 | 11 | |
| 29 | 0 | 14 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| local plan | 0.0262 | 6 | 14 | | land plant | 0.0241 | 9 | 23 | | frederik tolstrup | 0.0193 | 1 | 8 | | kim søgaard mikkelsen | 0.0185 | 4 | 9 | | land facility | 0.0185 | 8 | 17 | |
| 30 | 0 | 10 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| baltic sea | 0.0905 | 10 | 61 | | security policy | 0.0568 | 6 | 18 | | critical infrastructure | 0.0346 | 2 | 5 | | baltic bridge | 0.0329 | 4 | 11 | | war ukraine | 0.0185 | 4 | 8 | |
| 31 | 2 | 12 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| local plan | 0.0357 | 6 | 48 | | ole sonne | 0.0303 | 1 | 11 | | land plant | 0.0214 | 9 | 28 | | high voltage station | 0.0212 | 5 | 9 | | voltage station | 0.0212 | 7 | 22 | |
| 32 | 0 | 5 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| business fund | 0.0771 | 2 | 27 | | total dkk | 0.0484 | 3 | 14 | | next year | 0.0326 | 1 | 2 | | says thomas | 0.0324 | 1 | 5 | | bornholm business | 0.0322 | 2 | 17 | |
| 33 | 0 | 9 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| bornholm museum | 0.1570 | 9 | 38 | | finn ole | 0.0491 | 1 | 25 | | ole sonne | 0.0336 | 1 | 19 | | feasibility studies | 0.0230 | 3 | 6 | | says jacob | 0.0228 | 3 | 6 | |
| 34 | 0 | 26 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy islands bornholm | 0.0165 | 16 | 63 | | energy island | 0.0165 | 26 | 192 | | energy islands | 0.0164 | 24 | 89 | | south bornholm | 0.0107 | 6 | 11 | | bornholm energy island | 0.0101 | 4 | 4 | |
| 35 | 2 | 39 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| baltic energy island | 0.0156 | 17 | 51 | | rønne harbor | 0.0150 | 17 | 41 | | united states | 0.0146 | 2 | 8 | | green transition | 0.0115 | 17 | 38 | | claus andersen | 0.0082 | 1 | 2 | |
| 36 | 1 | 8 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| baltic sea | 0.0369 | 5 | 24 | | submarine cable | 0.0319 | 4 | 14 | | environmental impact | 0.0307 | 4 | 17 | | bornholm zealand | 0.0277 | 5 | 10 | | danish environmental protection | 0.0276 | 4 | 14 | |
| 37 | 0 | 16 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| municipal council | 0.0383 | 12 | 45 | | savings catalog | 0.0316 | 7 | 22 | | next year | 0.0292 | 10 | 31 | | 000 kroner | 0.0262 | 5 | 20 | | social democracy | 0.0241 | 8 | 39 | |
| 38 | 0 | 3 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| cultural identity | 0.2394 | 3 | 19 | | young people | 0.0657 | 1 | 6 | | starting point | 0.0398 | 1 | 2 | | lag bornholm | 0.0365 | 2 | 3 | | bornholm many | 0.0231 | 0 | 0 | |
| 39 | 0 | 2 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| henrik espersen | 0.1581 | 2 | 12 | | nuclear power | 0.0615 | 1 | 6 | | offshore wind turbines | 0.0453 | 2 | 7 | | bornholm offshore wind | 0.0433 | 0 | 0 | | danish energy agency | 0.0427 | 2 | 5 | |
| 40 | 0 | 34 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| young people | 0.0198 | 6 | 25 | | labor market | 0.0190 | 6 | 10 | | green transition | 0.0123 | 14 | 36 | | municipal council | 0.0097 | 12 | 29 | | island also | 0.0088 | 2 | 2 | |
| 41 | 0 | 11 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| anne thomas | 0.1003 | 8 | 77 | | social democracy | 0.0739 | 11 | 61 | | top candidate | 0.0604 | 7 | 33 | | says anne thomas | 0.0351 | 4 | 26 | | social democratic | 0.0340 | 5 | 11 | |
| 42 | 2 | 16 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| nuclear power | 0.0389 | 2 | 45 | | says peter | 0.0184 | 3 | 11 | | general meeting | 0.0171 | 3 | 6 | | danish energy agency | 0.0160 | 5 | 24 | | energy islands bornholm | 0.0158 | 10 | 40 | |
| 43 | 0 | 17 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| plan strategy | 0.0175 | 2 | 30 | | niels chresten andersen | 0.0142 | 1 | 6 | | regional municipality | 0.0142 | 8 | 13 | | municipal council | 0.0142 | 9 | 37 | | søren schow | 0.0133 | 3 | 29 | |
| 44 | 0 | 4 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| local plan | 0.1157 | 1 | 1 | | large scale | 0.0927 | 0 | 0 | | green business park | 0.0849 | 3 | 10 | | energy island | 0.0581 | 4 | 8 | | says thomas | 0.0470 | 1 | 4 | |
| 45 | 0 | 4 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| food school | 0.1244 | 4 | 29 | | søren schow | 0.0750 | 4 | 25 | | business park | 0.0711 | 4 | 28 | | heidi burgedahl | 0.0414 | 4 | 12 | | municipal council | 0.0398 | 4 | 19 | |
| 46 | 1 | 36 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy islands bornholm | 0.0125 | 26 | 85 | | baltic sea | 0.0125 | 18 | 36 | | gas station | 0.0121 | 5 | 7 | | electric cars | 0.0110 | 2 | 10 | | district heating | 0.0107 | 10 | 22 | |
| 47 | 3 | 30 | 0 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore wind | 0.0278 | 32 | 251 | | bornholm offshore wind | 0.0270 | 6 | 8 | | offshore wind farm | 0.0263 | 28 | 97 | | open door | 0.0142 | 9 | 33 | | wind turbine | 0.0136 | 28 | 110 | |
| 48 | 0 | 0 | 7 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| even though | 0.1012 | 1 | 1 | | energy island | 0.0993 | 6 | 12 | | elsevier ltd | 0.0774 | 2 | 2 | | wave energy | 0.0723 | 1 | 2 | | real time | 0.0651 | 0 | 0 | |
| 49 | 0 | 1 | 21 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| wave energy | 0.1071 | 4 | 11 | | renewable energy | 0.0879 | 14 | 28 | | energy conversion | 0.0472 | 2 | 2 | | energy energy | 0.0398 | 0 | 0 | | wind energy | 0.0345 | 4 | 9 | |
| 50 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy island | 0.3229 | 3 | 3 | | energy consumption | 0.0878 | 1 | 1 | | results show | 0.0802 | 1 | 1 | | rights reserved | 0.0764 | 1 | 1 | | energy system | 0.0650 | 2 | 2 | |
| 51 | 0 | 0 | 6 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| new energy | 0.1289 | 4 | 4 | | control strategy | 0.1168 | 2 | 3 | | reactive power | 0.0782 | 3 | 4 | | grid frequency | 0.0553 | 2 | 3 | | power grid | 0.0536 | 2 | 2 | |
| 52 | 0 | 0 | 14 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore energy | 0.0810 | 8 | 26 | | energy hubs | 0.0798 | 7 | 21 | | offshore energy hubs | 0.0628 | 5 | 17 | | oil gas | 0.0400 | 4 | 7 | | energy hub | 0.0391 | 10 | 31 | |
| 53 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| danish energy | 0.1424 | 3 | 3 | | paper proposes | 0.1325 | 2 | 2 | | waste heat | 0.1212 | 1 | 1 | | energy island bornholm | 0.1096 | 2 | 2 | | paper presents | 0.1028 | 1 | 1 | |
| 54 | 2 | 0 | 19 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| hydrogen production | 0.0762 | 13 | 27 | | green hydrogen | 0.0631 | 11 | 21 | | energy system | 0.0288 | 7 | 17 | | offshore wind | 0.0217 | 15 | 33 | | offshore energy | 0.0215 | 4 | 6 | |
| 55 | 0 | 0 | 15 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy systems | 0.1001 | 6 | 10 | | energy system | 0.0686 | 7 | 12 | | power systems | 0.0583 | 5 | 5 | | energy island | 0.0570 | 9 | 12 | | results show | 0.0438 | 6 | 6 | |
| 56 | 1 | 0 | 27 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy system | 0.0671 | 16 | 37 | | renewable energy | 0.0607 | 17 | 29 | | elsevier ltd | 0.0406 | 13 | 13 | | energy transition | 0.0363 | 8 | 9 | | sustainable energy | 0.0307 | 4 | 11 | |
| 57 | 0 | 0 | 15 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| voltage direct current | 0.0312 | 7 | 10 | | high voltage direct | 0.0312 | 4 | 5 | | power supply | 0.0312 | 2 | 3 | | offshore grid | 0.0308 | 13 | 18 | | dc voltage | 0.0305 | 2 | 6 | |
| 58 | 0 | 0 | 6 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| sustainable energy | 0.0877 | 4 | 5 | | energy production | 0.0684 | 2 | 3 | | renewable energy sources | 0.0656 | 3 | 3 | | district heating | 0.0553 | 1 | 4 | | energy planning | 0.0524 | 2 | 2 | |
| 59 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| important role | 0.2178 | 1 | 1 | | first time | 0.1943 | 1 | 1 | | simulation results | 0.1880 | 1 | 1 | | elsevier ltd | 0.1738 | 1 | 1 | | long term | 0.1406 | 0 | 0 | |
| 60 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| transmission grid | 0.3879 | 3 | 20 | | 400 kv | 0.1808 | 3 | 8 | | transmission system | 0.0503 | 3 | 3 | | case study | 0.0338 | 2 | 2 | | energy consumption | 0.0287 | 2 | 2 | |
| 61 | 3 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| north sea | 0.1353 | 5 | 23 | | million ton | 0.0481 | 1 | 1 | | construction work | 0.0412 | 2 | 2 | | united states | 0.0411 | 1 | 1 | | wave energy | 0.0401 | 1 | 1 | |
| 62 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| island energy | 0.3834 | 1 | 1 | | results show | 0.3405 | 1 | 1 | | energy island | 0.2499 | 1 | 2 | |
| 63 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| elsevier ltd | 0.7111 | 1 | 1 | | energy island | 0.2629 | 0 | 0 | |
| 64 | 0 | 0 | 16 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy island | 0.0508 | 8 | 8 | | energy resources | 0.0405 | 4 | 5 | | paper proposes | 0.0404 | 3 | 3 | | simulation results | 0.0375 | 3 | 3 | | power system | 0.0363 | 4 | 7 | |
| 65 | 2 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| kriegers flak | 0.1073 | 5 | 15 | | reactive power | 0.0512 | 2 | 5 | | offshore wind power | 0.0303 | 3 | 4 | | meshed offshore | 0.0262 | 2 | 2 | | electricity market | 0.0226 | 3 | 6 | |
| 66 | 0 | 0 | 6 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy production | 0.1589 | 4 | 4 | | support energy | 0.0955 | 3 | 3 | | renewable energy sources | 0.0771 | 3 | 3 | | energy islands | 0.0612 | 4 | 9 | | potential energy | 0.0593 | 2 | 2 | |
| 67 | 0 | 0 | 21 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| hvdc converter | 0.0563 | 8 | 15 | | wind power | 0.0404 | 11 | 17 | | hvdc system | 0.0375 | 5 | 10 | | offshore wind power | 0.0357 | 8 | 10 | | offshore hvdc | 0.0353 | 5 | 8 | |
| 68 | 0 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy systems | 0.5550 | 2 | 2 | | energy island | 0.4207 | 2 | 4 | |
| 69 | 0 | 0 | 11 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy islands | 0.1437 | 5 | 7 | | sustainable energy | 0.1250 | 2 | 2 | | local community | 0.0545 | 1 | 1 | | results show | 0.0413 | 2 | 2 | | land sea | 0.0407 | 1 | 1 | |
| 70 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| five years | 0.2827 | 1 | 2 | | power plant | 0.2106 | 1 | 5 | | sustainable energy | 0.1094 | 1 | 1 | | energy island | 0.0890 | 3 | 3 | | energy sources | 0.0862 | 1 | 1 | |
| 71 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| future energy | 0.3323 | 1 | 1 | | energy efficiency | 0.0833 | 2 | 2 | | support energy | 0.0820 | 2 | 2 | | transition energy | 0.0812 | 2 | 2 | | energy transition | 0.0796 | 2 | 2 | |
| 72 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| important role | 0.2577 | 1 | 1 | | power supply | 0.2440 | 1 | 1 | | power transmission | 0.2389 | 1 | 1 | | large scale | 0.1660 | 0 | 0 | | energy island | 0.0625 | 0 | 0 | |
| 73 | 0 | 3 | 4 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| renewable energy | 0.1300 | 6 | 15 | | create new | 0.0558 | 1 | 1 | | wind farm | 0.0555 | 1 | 3 | | sustainable energy | 0.0521 | 1 | 1 | | make sense | 0.0346 | 1 | 1 | |
| 74 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| co2 emissions | 0.1263 | 2 | 3 | | power supply | 0.1001 | 2 | 2 | | environmental impact | 0.0995 | 2 | 2 | | oil gas | 0.0962 | 2 | 2 | | case study | 0.0929 | 2 | 2 | |
| 75 | 0 | 0 | 8 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| vsc hvdc | 0.1973 | 0 | 0 | | reactive power | 0.1240 | 2 | 10 | | new energy | 0.0557 | 3 | 10 | | converter station | 0.0556 | 2 | 8 | | hvdc system | 0.0493 | 3 | 6 | |
| 76 | 0 | 0 | 7 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy security | 0.2395 | 5 | 13 | | energy policy | 0.0949 | 3 | 3 | | european countries | 0.0754 | 2 | 3 | | case study | 0.0661 | 3 | 3 | | energy sector | 0.0582 | 2 | 2 | |
| 77 | 0 | 0 | 12 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| reactive power | 0.0862 | 8 | 24 | | offshore ac | 0.0555 | 6 | 13 | | wind power | 0.0476 | 9 | 20 | | wind power plants | 0.0439 | 7 | 13 | | active power | 0.0348 | 9 | 31 | |
| 78 | 0 | 0 | 28 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| dc grid | 0.0447 | 8 | 18 | | power transmission | 0.0332 | 6 | 8 | | paper presents | 0.0284 | 6 | 6 | | power system | 0.0249 | 9 | 14 | | wind power | 0.0239 | 11 | 18 | |
| 79 | 0 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy islands | 0.4841 | 1 | 1 | | potential energy | 0.3784 | 1 | 1 | | energy island | 0.0996 | 2 | 2 | |
| 80 | 0 | 0 | 46 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| multi terminal | 0.0297 | 0 | 0 | | vsc hvdc | 0.0289 | 2 | 3 | | offshore grids | 0.0283 | 12 | 14 | | offshore ac | 0.0243 | 6 | 11 | | grid forming | 0.0206 | 2 | 4 | |
| 81 | 0 | 0 | 4 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| dc grid | 0.1468 | 2 | 3 | | power system | 0.1131 | 3 | 6 | | multi terminal | 0.1110 | 0 | 0 | | dc voltage | 0.0895 | 1 | 1 | | power systems | 0.0816 | 2 | 3 | |
| 82 | 0 | 0 | 7 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| long term | 0.1497 | 1 | 2 | | vsc hvdc | 0.0629 | 1 | 2 | | case study | 0.0533 | 4 | 4 | | north sea offshore | 0.0530 | 3 | 3 | | offshore grid | 0.0506 | 5 | 5 | |
| 83 | 0 | 0 | 11 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore grid | 0.0978 | 10 | 16 | | offshore wind | 0.0513 | 7 | 17 | | power system | 0.0496 | 2 | 3 | | cost effective | 0.0409 | 2 | 2 | | offshore wind farms | 0.0368 | 4 | 5 | |
| 84 | 1 | 0 | 8 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore wind | 0.1071 | 8 | 39 | | offshore wind energy | 0.1040 | 5 | 12 | | north sea | 0.0842 | 5 | 7 | | oil gas | 0.0482 | 3 | 3 | | rights reserved | 0.0406 | 3 | 3 | |
| 85 | 0 | 0 | 18 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| ac grid | 0.0365 | 2 | 7 | | offshore grid | 0.0341 | 13 | 19 | | grid forming | 0.0285 | 0 | 0 | | offshore wind power | 0.0270 | 8 | 10 | | paper proposes | 0.0251 | 5 | 6 | |
| 86 | 5 | 0 | 18 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| north sea | 0.0413 | 16 | 36 | | offshore wind | 0.0304 | 15 | 40 | | renewable energy | 0.0271 | 12 | 16 | | offshore grid | 0.0259 | 14 | 23 | | offshore grids | 0.0193 | 5 | 7 | |
| 87 | 0 | 0 | 15 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore grid | 0.0874 | 13 | 20 | | offshore wind | 0.0675 | 12 | 26 | | wind farm | 0.0403 | 7 | 11 | | expansion planning | 0.0390 | 4 | 8 | | north sea | 0.0336 | 7 | 7 | |
| 88 | 0 | 0 | 5 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy consumption | 0.2211 | 2 | 7 | | energy system | 0.1187 | 1 | 2 | | results show | 0.0708 | 1 | 1 | | energy hub | 0.0466 | 1 | 1 | | 2012 ieee | 0.0428 | 1 | 1 | |
| 89 | 0 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| real time | 0.4978 | 1 | 1 | |
| 90 | 0 | 0 | 9 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| large scale | 0.0764 | 1 | 1 | | transmission system | 0.0724 | 3 | 9 | | offshore wind | 0.0529 | 6 | 12 | | vsc hvdc | 0.0428 | 1 | 1 | | power flow | 0.0414 | 2 | 5 | |
| 91 | 2 | 1 | 30 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore grid | 0.1409 | 25 | 59 | | north sea | 0.0664 | 18 | 40 | | cross border | 0.0173 | 0 | 0 | | transmission system | 0.0171 | 6 | 8 | | electricity infrastructure | 0.0170 | 2 | 2 | |
| 92 | 0 | 0 | 3 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore grids | 0.2545 | 3 | 3 | | simulation results | 0.2271 | 2 | 2 | | paper presents | 0.2122 | 2 | 2 | | grid forming | 0.0448 | 1 | 1 | | meshed offshore | 0.0430 | 1 | 1 | |
| 93 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| rights reserved | 0.6976 | 1 | 1 | | energy islands | 0.2789 | 0 | 0 | |
| 94 | 0 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| feasibility study | 0.3502 | 2 | 2 | | power grid | 0.3292 | 2 | 2 | | natural gas | 0.3168 | 2 | 2 | |
| 95 | 1 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore grid | 0.3726 | 1 | 1 | | long term | 0.1234 | 0 | 0 | | elsevier ltd | 0.0737 | 1 | 1 | | energy projects | 0.0697 | 1 | 4 | | rights reserved | 0.0640 | 1 | 1 | |
| 96 | 0 | 0 | 35 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore wind | 0.0560 | 31 | 82 | | wind power | 0.0483 | 15 | 49 | | offshore grid | 0.0475 | 26 | 59 | | wind farms | 0.0452 | 21 | 35 | | offshore wind power | 0.0326 | 12 | 27 | |
| 97 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| preliminary study | 0.5206 | 1 | 1 | | green energy | 0.3081 | 0 | 0 | | energy island | 0.1464 | 1 | 1 | |
| 98 | 0 | 0 | 7 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| grid frequency | 0.1676 | 3 | 9 | | wind farm | 0.1240 | 7 | 13 | | offshore grid | 0.0712 | 5 | 8 | | power flow | 0.0707 | 4 | 4 | | control strategy | 0.0465 | 1 | 4 | |
| 99 | 0 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| data center | 0.2211 | 1 | 1 | | long term | 0.1949 | 0 | 0 | | 42 000 | 0.1738 | 0 | 0 | | km coast | 0.1539 | 1 | 1 | | short term | 0.1446 | 0 | 0 | |
| 100 | 0 | 0 | 5 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy island | 0.4112 | 1 | 1 | | energy islands | 0.2464 | 0 | 0 | | take place | 0.1681 | 1 | 2 | | energy system | 0.1314 | 1 | 1 | |
| 101 | 0 | 0 | 2 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| form basis | 0.3737 | 1 | 1 | | district heating | 0.1995 | 1 | 2 | | energy island | 0.1483 | 2 | 2 | | energy park | 0.1321 | 1 | 1 | | electricity generation | 0.1208 | 1 | 1 | |
| 102 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| rights reserved | 0.9932 | 1 | 1 | |
| 103 | 0 | 1 | 10 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy storage | 0.2041 | 9 | 17 | | storage system | 0.0488 | 3 | 4 | | power generation | 0.0448 | 3 | 3 | | energy system | 0.0445 | 3 | 10 | | power grid | 0.0335 | 1 | 4 | |
| 104 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| energy island | 0.9792 | 1 | 1 | |
| 105 | 0 | 0 | 6 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| offshore grid | 0.3557 | 4 | 7 | | wave energy | 0.0791 | 1 | 1 | | coastal offshore | 0.0675 | 1 | 1 | | one year | 0.0671 | 1 | 2 | | well known | 0.0609 | 0 | 0 | |
| 106 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| short time | 0.6141 | 1 | 1 | | energy islands | 0.3693 | 1 | 2 | |
| 107 | 0 | 0 | 1 |
| Term |
TF-IDF |
Doc Count |
Term Count |
| elsevier ltd | 0.4324 | 1 | 1 | | rights reserved | 0.3893 | 1 | 1 | | energy islands | 0.1497 | 0 | 0 | |