{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:VERTKKP2HMC34SKFGHMMNJV6KV","short_pith_number":"pith:VERTKKP2","schema_version":"1.0","canonical_sha256":"a9233529fa3b05be494531d8c6a6be5563c3b0722b5d33321b53db5ab07f5758","source":{"kind":"arxiv","id":"2311.15785","version":1},"attestation_state":"computed","paper":{"title":"Nonlinear Stability Boundary Assessment of Multi-Converter Systems Based On Reverse Time Trajectory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Guangya Yang, {\\L}ukasz Kocewiak, Mohammad Kazem Bakhshizadeh, Sujay Ghosh","submitted_at":"2023-11-27T12:56:54Z","abstract_excerpt":"As the integration of wind power accelerates, wind power plants (WPPs) are expected to play a crucial role in ensuring stability in future power grids. This paper examines the nonlinear stability boundary of a multi-converter system in a wind power plant (WPP) connected to an AC power grid via a long HVAC cable. Traditionally, for nonlinear analysis of WPPs, a simplification is adopted wherein the WPP is treated as an aggregation of individual wind turbines (WTs), with a simplified portrayal of the collector network. However, in the presence of different technologies, such as STATCOM, that are"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2311.15785","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2023-11-27T12:56:54Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"9fb50033c3e63edb387d9fbd3cb5e583cc366bb1ada291892065b23aea039150","abstract_canon_sha256":"d169b884e45574bda3cd19c2a24a28b4327475cd97a979c83d9a72bf6da190cb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:44:58.270409Z","signature_b64":"1bb3T6fX4LNBGJ1X2OWzIo2vBGihbcUhsNZUsRtyYNXy4gFcOzchw/TZ0ccA4XcSu3Ny+rxd7Tl5ljECDoKuAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9233529fa3b05be494531d8c6a6be5563c3b0722b5d33321b53db5ab07f5758","last_reissued_at":"2026-07-05T07:44:58.269924Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:44:58.269924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonlinear Stability Boundary Assessment of Multi-Converter Systems Based On Reverse Time Trajectory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Guangya Yang, {\\L}ukasz Kocewiak, Mohammad Kazem Bakhshizadeh, Sujay Ghosh","submitted_at":"2023-11-27T12:56:54Z","abstract_excerpt":"As the integration of wind power accelerates, wind power plants (WPPs) are expected to play a crucial role in ensuring stability in future power grids. This paper examines the nonlinear stability boundary of a multi-converter system in a wind power plant (WPP) connected to an AC power grid via a long HVAC cable. Traditionally, for nonlinear analysis of WPPs, a simplification is adopted wherein the WPP is treated as an aggregation of individual wind turbines (WTs), with a simplified portrayal of the collector network. However, in the presence of different technologies, such as STATCOM, that are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.15785","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.15785/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2311.15785","created_at":"2026-07-05T07:44:58.269983+00:00"},{"alias_kind":"arxiv_version","alias_value":"2311.15785v1","created_at":"2026-07-05T07:44:58.269983+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.15785","created_at":"2026-07-05T07:44:58.269983+00:00"},{"alias_kind":"pith_short_12","alias_value":"VERTKKP2HMC3","created_at":"2026-07-05T07:44:58.269983+00:00"},{"alias_kind":"pith_short_16","alias_value":"VERTKKP2HMC34SKF","created_at":"2026-07-05T07:44:58.269983+00:00"},{"alias_kind":"pith_short_8","alias_value":"VERTKKP2","created_at":"2026-07-05T07:44:58.269983+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV","json":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV.json","graph_json":"https://pith.science/api/pith-number/VERTKKP2HMC34SKFGHMMNJV6KV/graph.json","events_json":"https://pith.science/api/pith-number/VERTKKP2HMC34SKFGHMMNJV6KV/events.json","paper":"https://pith.science/paper/VERTKKP2"},"agent_actions":{"view_html":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV","download_json":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV.json","view_paper":"https://pith.science/paper/VERTKKP2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2311.15785&json=true","fetch_graph":"https://pith.science/api/pith-number/VERTKKP2HMC34SKFGHMMNJV6KV/graph.json","fetch_events":"https://pith.science/api/pith-number/VERTKKP2HMC34SKFGHMMNJV6KV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV/action/storage_attestation","attest_author":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV/action/author_attestation","sign_citation":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV/action/citation_signature","submit_replication":"https://pith.science/pith/VERTKKP2HMC34SKFGHMMNJV6KV/action/replication_record"}},"created_at":"2026-07-05T07:44:58.269983+00:00","updated_at":"2026-07-05T07:44:58.269983+00:00"}