POWER-BALANCE ASSESSMENT OF PEMFC–BATTERY–PV HYBRID ARCHITECTURES FOR A ROUTE-INSPIRED PROTOTYPE CATAMARAN
ルートに着想を得たプロトタイプ双胴船のためのPEMFC・バッテリー・PVハイブリッドアーキテクチャの電力バランス評価 (AI 翻訳)
Aya A. ElBauomy, G. Šimkonienė, Mostafa Abdelgeliel, K. Tonbol
🤖 gxceed AI 要約
日本語
本論文は、短距離運航向け小型双胴船プロトタイプにおいて、PEMFC、バッテリー、PVを組み合わせたハイブリッド推進システムの電力バランスを評価した。スエズ運河の実フェリー運航を模した15分サイクルを8時間繰り返す条件で3ケースを比較。結果、PEMFC+PV+バッテリー構成が最も安定し、PV利用エネルギー450.87Wh、最終SOC0.90を達成した。
English
This paper evaluates the power balance of hybrid propulsion architectures combining PEMFC, battery, and PV for a 1.80m prototype catamaran operating on short routes. Using a 15-min cycle repeated over 8 hours based on a Suez Canal ferry, three cases are compared. The PEMFC+PV+Battery configuration achieves the best performance, utilizing 450.87 Wh of PV energy and maintaining final SOC at 0.90, eliminating startup deficits.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本は水素社会実現と海事産業の脱炭素化を推進しており、本研究成果はPEMFCとPV・バッテリーを組み合わせた船用ハイブリッドシステムの設計指針として参考になる。特に小型フェリーや内航船への応用が期待され、日本の水素・燃料電池戦略とも合致する。
In the global GX context
This work contributes to the global maritime decarbonization effort under IMO's greenhouse gas reduction targets. The hybrid architecture assessment provides practical insights for integrating hydrogen fuel cells with renewables in short-sea shipping, relevant to ISSB and TCFD-related disclosure of emission reduction pathways.
👥 読者別の含意
🔬研究者:The paper offers a systematic power-balance evaluation method for hybrid marine propulsion systems, useful for further optimization studies.
🏢実務担当者:Ship designers and operators can use the findings to select appropriate hybrid configurations for zero-emission short-route vessels.
📄 Abstract（原文）
Maritime decarbonization requires propulsion systems that are low-emission and dynamically suitable for repeated short-route operation. This paper presents a route-inspired, time-domain power-balance assessment of proton exchange membrane fuel cell (PEMFC)-based hybrid architectures for a 1.80 m prototype catamaran. A real ferry operating context in the Suez Canal region was translated into a representative 15 min prototype operating cycle repeated over an 8 h operating window. Three cases were evaluated under the same DC-bus load basis: Case 1, PEMFC + Battery; Case 2, PEMFC + PV; and Case 3, PEMFC + PV + Battery. The PEMFC-battery calculations were based on DC-bus power balance, converter, battery-current, and SOC equations, while the PV contribution was calculated using a shipboard PV power model with PVGIS seasonal irradiance and temperature inputs. The results show that Case 1 eliminates repeated startup deficits through battery support, whereas Case 2 reduces PEMFC loading but cannot remove startup deficits without an energy buffer. Under the best seasonal PV input, July, the PV peak reached 84.88 W, and the PV-used energy in Case 2 was 399.64 Wh. Case 3 increased the utilized PV-bus energy to 450.87 Wh, maintained the final SOC at 0.90, and removed the repeated transient deficits under the adopted ideal power-balance assumptions. Therefore, the PEMFC + PV + Battery architecture is selected as the preferred configuration for the next experimental prototype phase.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://e-journals.ku.lt/journal/csat/article/3407/file/pdffirst seen 2026-07-05 05:45:54
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。