{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EYHENY5TTUWWWN772ZHFHBB2CL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e67babab8a0551bc1c702ceecd3f937f64531f359ac5503d3cee1dbac633a698","cross_cats_sorted":["physics.ins-det"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2016-07-06T14:19:41Z","title_canon_sha256":"33e0af0a313400d965624777f62652bfad71b4cb6c646bae47b656aee6ae91ce"},"schema_version":"1.0","source":{"id":"1607.01630","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01630","created_at":"2026-05-18T01:11:25Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01630v1","created_at":"2026-05-18T01:11:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01630","created_at":"2026-05-18T01:11:25Z"},{"alias_kind":"pith_short_12","alias_value":"EYHENY5TTUWW","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"EYHENY5TTUWWWN77","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"EYHENY5T","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:52293ef4534d6992e153561e1c6e22ffde1c7985eea97a0f5f18415684ff68a2","target":"graph","created_at":"2026-05-18T01:11:25Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The handling of weak networks with asymmetric loads and disturbances implies the accurate handling of the second-harmonic component that appears in an unbalanced network. This paper proposes a classic vector control approach using a PI-based controller with superior decoupling capabilities for operation in weak networks with unbalanced phase voltages. A synchronization method for weak unbalanced networks is detailed, with dedicated dimensioning rules. The use of a double-frame controller allows a current symmetry or controlled imbalance to be forced for compensation of power oscillations by co","authors_text":"Alfred Rufery (Ecole Polytechnique, Daniel Siemaszko (Power Electronics, Lausanne), Systems Consultancy Switzerland)","cross_cats":["physics.ins-det"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2016-07-06T14:19:41Z","title":"Double-Frame Current Control with a Multivariable PI Controller and Power Compensation forWeak Unbalanced Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01630","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2b30f82863c5aacc906ffad4fcd1a39994cff2d6b648d42a424b47a4cbf55ecf","target":"record","created_at":"2026-05-18T01:11:25Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e67babab8a0551bc1c702ceecd3f937f64531f359ac5503d3cee1dbac633a698","cross_cats_sorted":["physics.ins-det"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2016-07-06T14:19:41Z","title_canon_sha256":"33e0af0a313400d965624777f62652bfad71b4cb6c646bae47b656aee6ae91ce"},"schema_version":"1.0","source":{"id":"1607.01630","kind":"arxiv","version":1}},"canonical_sha256":"260e46e3b39d2d6b37ffd64e53843a12e4cc66c2fa7e2957ba4a0073ea4a6112","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"260e46e3b39d2d6b37ffd64e53843a12e4cc66c2fa7e2957ba4a0073ea4a6112","first_computed_at":"2026-05-18T01:11:25.769375Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:25.769375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3CN+pRhtKdvZCsg7iDeJ1u2terM2q8ZVMgavuBgow/n8M8g4hRqx0I3V2Gjc6sCirlLsfytZfzZAqFr0zft2BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:25.769840Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.01630","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2b30f82863c5aacc906ffad4fcd1a39994cff2d6b648d42a424b47a4cbf55ecf","sha256:52293ef4534d6992e153561e1c6e22ffde1c7985eea97a0f5f18415684ff68a2"],"state_sha256":"559fed545d70196ecae58f523f7a9e4f3507c8cf52ee41cd3b504b5d2bc8855e"}