旗滨新闻 | 沙巴光伏自备电站实现内燃机自主维保新突破

坚定目标   突破壁垒

内燃机为沙巴光伏自备电站保障供电稳定的核心设备。此前，该关键设备发生故障时，全部检修维保工作仅能依靠原厂工程师到场进行处置，维保成本高、响应周期不可控；且核心维保技术（维修技术、诊断权限等）受海外厂商管控。摆脱对外技术依赖，推进设备自主维保，成为电厂全体维护人员矢志不渝的攻坚目标。

Internal combustion engines serve as the core equipment guaranteeing stable power supply for the self-owned power station of Sabah Solar. Previously, in the event of failures of this critical equipment, all inspection, maintenance and servicing work could only be handled by on-site engineers from the original equipment manufacturer (OEM). This resulted in high maintenance costs and uncontrollable response lead times. Furthermore, core maintenance technologies (including repair techniques, diagnostic access privileges, etc.) were controlled by overseas manufacturers. Breaking away from reliance on foreign technology and advancing independent equipment maintenance has become a persistent goal for all maintenance personnel at the power plant.

01

厚积沉淀，在实战中锤炼硬核本领

Build Up Experience and Temper Solid Expertise 

Through Practical Operations

沙巴光伏自备电站自2024年10月4日正式投运以来，已先后完成多轮设备维保作业，仅原厂工程师的现场指导服务费就高达数百万元。为冲破技术封锁，电厂维护团队紧抓每一次外方工程师现场作业的学习机会，全程跟班观摩实操；每次检修结束后第一时间复盘故障成因，梳理关键技术要点，沉淀形成数十份涵盖故障分析、设备检修、优化改良的技术文档。在一次次现场实战的磨砺下，团队逐步储备起大型内燃机检修的实操经验与技术功底。

Since the official commissioning of the Sabah Solar captive power plant on 4 October 2024, multiple rounds of equipment maintenance have been carried out. The on-site guidance service fees paid solely to OEM engineers have amounted to millions of ringgit. To break through the technical blockade, the plant maintenance team seized every learning opportunity during on-site operations by foreign engineers, following and observing hands-on work throughout the process. After each overhaul, the team promptly reviewed the root causes of faults, sorted out key technical points, and developed dozens of technical documents covering fault analysis, equipment overhaul, optimization and improvement. Tempered by repeated on-site practice, the team has gradually built up practical experience and technical expertise in overhauling large internal combustion engines.

02

敢闯敢试，完成首次脱离原厂独立维保

Dare to Explore and Practise, Completes First Independent

 Maintenance Without Original Manufacturer Support

技术沉淀到位，更要严守安全底线。为实现自主检修，团队反复推演工况、评估风险，严谨编制专项安全技术方案，组织专题会开展方案论证，把每一道工序、每一处风险点全部落实到位。

With solid technical accumulation in place, it is equally vital to strictly uphold the safety bottom line. To achieve independent overhaul, the team repeatedly simulated operating conditions and assessed risks, rigo-rously formulated special safety and technical plans, and held special meetings for plan review. Every working procedure and every risk point was fully implemented.

2026年9月20日，自主维保攻坚作业正式启动。电站维护人员完全脱离原厂工程师现场指导，独立完成发动机涡轮增压器拆解、冷却水密封圈更换全套检修工作。

On 20 September 2026, the in-house maintenance breakthrough operation officially commenced. Without on-site guidance from OEM engineers, power station maintenance personnel independently com-pleted the full overhaul work, including disassembly of the engine turbocharger and replacement of cooling water sealing gaskets.

作业现场，检修人员严格遵照既定方案，有序开展设备拆解、部件检测、密封件更换、叶轮回装等关键工序，紧盯各项工艺指标，高标准把控每一处装配细节，确保检修全过程安全、规范、可控。

At the work site, maintenance personnel strictly followed the approved plan to perform key procedures in an orderly manner, including equipment disassembly, compo-nent inspection, sealing component replacement and impeller reassembly. They closely monitored all process indicators and controlled every assembly detail to high standards, ensuring the entireoverhaul process remained safe, standardized and controllable.

03

自主可控，为高质量发展注入实干动能

Achieve Self-reliance and Control, Inject Practical

 Momentum into High-quality Development

检修完成后，发动机顺利启机，本次作业直接节省原厂工程师现场服务费用数十万元。截至目前，机组已连续稳定安全运行半个月，各项运行参数全部正常，设备工况表现良好。从过去 “事事依赖外援”，转变为如今关键检修作业 “自主可控”，本次自主维保的圆满完成，不单单是一次检修任务的落地，更是电站运维团队技术能力实现跨越提升的重要里程碑。

After the overhaul, the engine started up successfully. This operation directly saved hundreds of thousands of ringgit in on-site service fees for OEM engineers. Up to now, the unit has been operating continuously, stably and safely for half a month, with all operating parameters normal and the equipment in good condition. Shifting from "relying on external support for everything" in the past to achieving "self-reliance and controllability" for key overhaul work today, the successful completion of this in-house maintenance is more than just delivery of a maintenance task. It marks an important milestone in the leap-forward improvement of the technical capability of the power station operation and maintenance team.

结语 Conclusion

沙巴光伏自备电站将持续总结本次检修的实战经验，把碎片化的实操经验梳理转化为标准化、体系化的维保能力，持续挖掘降本增效空间，坚持技术自立自强，为公司海外项目高质量发展筑牢坚实的技术支撑。

The Sabah Solar captive power plant will continue to summarize practical experience from this overhaul, convert fragmented hands-on experience into standardized and systematic maintenance capabilities. It will keep tapping the potential for cost reduction and efficiency improvement, uphold technological self-reliance and strength, and build solid technical support for the high-quality development of the company’s overseas projects.

编辑：林志彬

审核：谢   凯

终审：王玉秀 樊芬

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