遠洋船軸帶發電系統當前已經成為行業新寵，大量新造船將軸帶發電系統作為標準配置以進一步改善船舶能效，更重要的是該系統可以為船東帶來持續可觀的經濟回報。在碳排放法規逐步收緊的今天，營運船舶因不佳的能效指標面對的形式更加嚴峻，其對能效提升的需求更加緊迫，軸帶發電系統同樣成為了營運船舶的重要解決方案之一。
中國船舶集團有限公司第七一一研究所（以下簡稱“七一一所”）作為國內品牌大功率軸帶發電系統的先行者和領軍者，憑借其深厚的船舶動力系統技術底蘊能力和豐富的工程實踐經驗，結合遠洋船市場需求，創新研制出擁有完全自主知識產權的分半式軸帶發電系統解決方案。這一全新解決方案不僅適用于新造船，更在營運船舶的改造工程中展現出卓越性能，大幅縮短了改造周期，降低了改造成本，顯示出強大的市場競爭力。自2022年首臺MW級軸發系統交付以來，七一一所已斬獲80余船套分半式軸帶發電系統訂單，交付超20船套，成為國內領先的大功率遠洋船軸帶發電系統供應商。?
- 分半式軸帶發電系統：解決營運船加裝痛點
七一一所分半式軸發系統聚焦營運船加裝施工困難的痛點，可在不改變船舶軸系的條件下完成加裝，大大降低營運船加裝軸發的難度，同時也大幅降低工程時間和成本。七一一所承接的“禮達”號軸發加裝項目從船舶進廠到完成系統改裝僅用時15天。為船東極大節省了改造項目的時間成本，這也再次彰顯了分半式軸帶發電系統在營運船加裝項目中的優勢。可在一個塢修期完成軸發加裝工程，七一一所的分半式軸發系統勢必成為船東更青睞的解決方案。
- 分半式軸帶發電系統：為船東創造多重收益
船東從七一一所的分半式軸帶發電系統中獲得的不僅僅是能效的提升。其承接的OCEAN系列23萬噸營運船加裝項目，七一一所為該系列船提供了水動力改造加1300kW軸發系統的全船綜合能效解決方案，幫助船舶EVDI由E-提升到了C+，同時每天為船東節油近10%超3.5噸。另一艘18萬噸散貨船AASHNA號自2023年2月加裝七一一所1200kW軸發系統以來，日均節油1.8噸，同時使輔機設備運維成本大幅降低，綜合投資回收周期僅2.8年。
- 分半式軸帶發電系統：新造船節油亦可觀，保養更便捷
新造船同樣從分半式軸帶發電技術中受益匪淺。七一一所承接的中華系列4條新造21萬噸散貨船，分別于2023年4月、6月以及2024年4月、5月交付，該系列船安裝的1000kW軸發系統，在滿足船舶能效要求的情況下，帶來更高的航速選擇和航行收益，每日可幫助船舶實現1噸以上節油。更重要的是，分半式結構同時為軸帶電機設備和軸系的定期檢修保養提供了更加便利的條件。該系列船航行試驗階段軸發系統累計僅耗時6小時即完成全部試驗，團隊效率和系統穩定性亦得到船廠的高度認可。
- 分半式軸帶發電系統：可信賴的一站式服務
作為國內知名的動力研究所，七一一所擁有一支動力專業配置齊全和技術國內領先的團隊，我們為船東提供軸帶發電系統一站式解決方案！從系統設計、設備供貨到安裝調試，再到售后服務，全方位保障船東利益。自有的4.5MW中、低壓試驗臺可在裝船前對軸發進行系統綜合測試，確保產品性能，讓船廠省心，讓船東更放心。
選擇七一一所的分半式軸帶發電系統，您不僅是選擇了一個能夠助力船舶能效提升、降低運營成本、應對碳排放挑戰的得力助手，更是選擇了一個可信賴的終身合作伙伴。
聯系人：李東超 15900668757 lidongchao@cssc-smderi.com贠廷軍 13817004516
Shipowners: Discover Your Ideal Split Shaft Generator Solution Here
The shaft generator system for ocean-going ships has become a new favorite in the industry. A large number of newly built ships have adopted the shaft generator system as a standard configuration to further improve ship energy efficiency. More importantly, this device can bring continuous and considerable economic returns to shipowners. Nowadays, as carbon emission regulations are gradually tightened, operating ships are facing more severe situations due to their less optimistic energy efficiency indicators, and their need to improve energy efficiency is more urgent. The shaft generator system has also become one of the important solutions for operating ships.
Shanghai Marine Diesel Engine Research Institute (SMDERI) as a leader and pioneer of high-power shaft generator devices in China, has leveraged its profound technical expertise in ship propulsion systems and rich engineering experience to launch the Split Shaft Generator System solution with fully independent intellectual property rights, based on the demand of the ocean-going ship market. This innovative solution is not only suitable for newly built ships but also demonstrates excellent performance in the renovation projects of operating ships, significantly reducing renovation cycles and costs, showing strong market competitiveness. Since the delivery of the first MW-class shaft generator system in 2022 , SMDERI has won orders for more than 80 ship sets of split-type shaft generator systems and delivered over 20 ship sets, becoming a leading domestic supplier of high-power shaft generator systems for ocean-going ships.
- Split Shaft Generator System: Addressing the Pain Points of Retrofitting Operating Ships
The Split Shaft Generator System developed by SMDERI focuses on the difficulty of retrofitting operating ships. It allows retrofitting without changing the ship’s shafting system, significantly reducing the complexity, time, and cost of the retrofitting process. The “Lida” retrofitting project, undertaken by SMDERI, was completed in just 15 days from the ship’s arrival at the factory to the completion of the system modification （https://mp.weixin.qq.com/s/JZGh8g4081ZJSMiJIG1mog）. This considerably saved time and cost for the shipowner, further highlighting the advantages of the Split Shaft Generator System in retrofitting operating ships. With the ability to complete the retrofitting project within a single dock repair period, the SMDERI’s Split Shaft Generator Systemis poised to become a preferred solution for shipowners.
- Split Shaft Generator System: Creating Multiple Benefits for Shipowners
Shipowners benefit from more than just energy efficiency improvements with the Split Shaft Generator System from SMDERI. In the retrofitting project for the OCEAN series of 230,000-ton operating ships, SMDERI provided a comprehensive energy efficiency solution combining hydrodynamic modifications with a 1300kW shaft generator system. This solution helped improve the ship’s EVDI rating from E- to C+, while saving the shipowner nearly 10% in fuel consumption per day, equivalent to over 3.5 tons. Similarly, another 180,000-ton bulk carrier, the AASHNA, has been saving an average of 1.8 tons of fuel per day since the installation of a 1200kW Split Shaft Generator System in February 2023. This has observably reduced the operation and maintenance costs of auxiliary equipment, resulting in a comprehensive investment recovery period of only 2.8 years.
- Split Shaft Generator System: Significant Fuel Savings and Friendly Maintenance Mode for Newly Built Ships
Newly built ships also benefit greatly from the split-type shaft generator technology. SMDERI has undertaken the construction of four new 210,000-ton bulk carriers for the Zhonghua series, which are scheduled for delivery in April and June 2023, and April and May 2024, respectively. These ships are equipped with a 1000kW Split Shaft Generator System that not only meets the energy efficiency requirements of the ships but also provides higher speed options and navigational benefits, resulting in daily fuel savings of over 1 ton.
On top of this, the “split” structure also facilitates easier periodic maintenance and servicing of the shaft generator equipment and shafting system. During the navigation trial phase, the Split Shaft Generator System completed all tests in just 6 hours, demonstrating high team efficiency and system stability, which was highly recognized by the shipyard .
- Split Shaft Generator System: Reliable One-Stop Service
As a renowned domestic power research institute, SMDERI boasts a team with comprehensive expertise in power and leading technology in China. We provide shipowners with one-stop solutions for shaft generator systems! From system design, equipment supply, installation, and commissioning to after-sales service, SMDERI ensures the interests of shipowners in all aspects. Our own 4.5MW medium and low-voltage test benches allow for comprehensive system testing of the shaft generator before installation on the ship, guaranteeing product performance and providing peace of mind for both the shipyard and the shipowner.
By choosing SMDERI’s Split Shaft Generator System, you are not only selecting a valuable assistant that can help improve ship energy efficiency, reduce operating costs, and address carbon emission challenges, but also a trusted lifelong partner.
Contact：
Mr Li Dongchao: lidongchao@cssc-smderi.com 86-15900668757
Mr Yun Tingjun: 13817004516@163.com 86-13817004516
