{"id":"W1533011807","doi":"10.1002/9780470822975.ch1","title":"Development of HVDC Technology","year":2009,"lang":"en","type":"other","venue":"","topic":"HVDC Systems and Fault Protection","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Tech University","funders":"","keywords":"Transmission system; Electrical engineering; Interconnection; Electric power transmission; HVDC converter station; Transmission (telecommunications); Electric power system; Power transmission; Reliability (semiconductor); Engineering; Computer science; Telecommunications; Power (physics); Voltage; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00002296613,0.0000841358,0.0001414416,0.0002412481,0.000004587964,0.000001552097,0.00005266181,0.0002801819,0.0005658309],"category_scores_gemma":[0.000001126302,0.00007455657,0.00001397471,0.00009733994,0.000005346281,0.00000408391,0.000005285195,0.00006401743,0.0001286848],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001945409,"about_ca_system_score_gemma":0.000008299962,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009714186,"about_ca_topic_score_gemma":0.00008352433,"domain_scores_codex":[0.9996925,0.00000120629,0.0001271391,0.0000614461,0.0000460991,0.00007162056],"domain_scores_gemma":[0.9998533,5.899813e-7,0.00002412902,0.0001069922,0.000004863382,0.00001016315],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[5.140341e-7,0.00001314742,0.000005031751,0.0003830915,0.0001105732,0.000001731477,0.00007742112,0.00003440608,0.006120095,0.001135704,0.4345821,0.5575361],"study_design_scores_gemma":[0.0000415964,0.000004311199,0.000006316586,0.0001022334,0.000001727112,0.000001746839,0.00001346359,0.00004741587,0.003829315,0.00001609378,0.9958508,0.00008499138],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.00002356298,0.0005614948,0.03472487,0.000003535244,0.0001806422,0.0001320057,9.285114e-7,0.0009269481,0.963446],"genre_scores_gemma":[0.003917586,0.00005026777,0.05958711,0.00000404659,0.000132308,0.00003519216,0.000005248346,0.000294076,0.9359742],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.5612686,"threshold_uncertainty_score":0.6195452,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005281683289422713,"score_gpt":0.1932053586671779,"score_spread":0.1879236753777552,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}