(1)故障现象 某锡林郭勒干式变压器组装配B系列机，执行任务时发现润滑油压力波动后进厂维修。(2)故障查找分析 起动后进行检查，发现低转速时，油压基本正常，但转速升高后，油压出现波动现象，特别是加大节气门的瞬间波动较大。出现该故障的原因主要有机工作运行时润滑油内产生的泡沫较多旁通阀或者机油压力调节阀频繁开启。首先检查润滑油的质量，没有发现异常现象。在检查机油压力调节阀时发现其柱塞有锈蚀现象。经分析认为，可能是冷却液进入润滑系统后，导致调节阀柱塞锈蚀。当润滑油压力较低时，调节阀不开启，因此压力基本正常。当转速升高后，在润滑油压力的作用下，调节阀开启，但是由于柱塞锈蚀出现卡滞现象，所以不能随着润滑油压力的变化灵敏地开启或关闭，而是间歇性地时开时关，此时会出现压力忽高忽低的现象。经了解得知，该机曾出现过油底壳进水的故障。而在维修过程中，由于不是调节阀的故障，所以没有对其进行清洗，导致调节阀积水而锈蚀。(3)故障排除 更换调节阀柱塞，并将调节阀的开启压力调至规定值后，装复机，工作运行正常。由该故障可知，日常维护中要加强对机油压力调节阀的检查，特别是机出现冷却液进入润滑油后，防止其工作运行不正常而导致润滑油压力异常的故障。
动力设备（深圳）有限公司，集团旗下专业运营锡林郭勒干式变压器的销售业务及其售后服务，是中国区获得授权的锡林郭勒干式变压器OEM成套厂家，长期与中字央企、大型房地产商、国际连锁酒店、著名建筑企业等单位建立战略合作伙伴关系。动力在中国布局五大锡林郭勒干式变压器组生产基地，锡林郭勒干式变压器售后服务点可辐射中国各省会及地级市区域。l锡林郭勒干式变压器区分：移动式锡林郭勒干式变压器、固定式锡林郭勒干式变压器、超静音式锡林郭勒干式变压器、机组载式锡林郭勒干式变压器。l常见锡林郭勒干式变压器功率（千瓦）范围：50KW至1000KW功率段。更多有关锡林郭勒干式变压器的最新产品和技术内容，请登录锡林郭勒干式变压器官网：
http://www.11fdj.com锡林郭勒干式变压器组的技术指标与其稳定性领先全球：高压注入(HPI)PT全权电子燃油系统。HPI G-Drive采用PT燃油系统由控制系统(GCS)控制器,这是提供off-engine安装锡林郭勒干式变压器组的控制面板。量子控制一个特定的燃料系统板与HPI-PT燃油系统接口,提供了一个引擎保护包给大客户的灵活性和成本有效的替代控制设计和完整的权威electroni的好处。nCTT(涡轮增压技术)HX82 HX83涡轮增压利用排气能量与更高的效率改进的排放和燃料消耗。n低温冷却后,两泵双回线(2 p2l)。n黑色金属铸造球墨铸铁(FCD)活塞-高强度设计提供卓越的耐久性。nG-Drive集成设计,每个组件都有专门为G-Drive产品开发和严格的测试,确保高性能,耐久性和可靠性。n服务和支持——G-Drive以上信息由深圳动力官方发布，未经允许请勿转载！Cummins power equipment (shenzhen) co., LTD., corp., a professional operating cummins diesel generator sales and after-sales service, is China authorized OEM kit manufacturer of diesel generator, and for a long time in the state, large real estate developers, famous international hotel chain, construction enterprises and other units to establish strategic cooperative partnership. Cummins power layout in China five largest production base for diesel generator set, generator after-sales service point radiation China provinces and cities area.lgenerator to distinguish: portable generators, stationary generators, silent type generator, vehicular power generators.lcommon range of generator power (kw) : 50 kw to 1000 kw power.More about the latest products and technology content diesel generators, please log in the generator's official website:
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Cummins High Pressure Injection (HPI) PT full authority electronic fuel system.The HPI PT fuel system is managed by a G-Drive Governor Control System (GCS) controller, which is provided for off-engine mounting in the genset control panel. The Quantum Control has a specific fuel system board to interface with the HPI-PT fuel system and provides an Engine Protection package giving greater customer flexibility and cost effective alternatives in the control design and the benefits of Full Authority electronic control.
nCTT (Cummins Turbo Technologies) HX82/HX83 turbo-chargingutilizes exhaust energy with greater efficiency for improved emissions and fuel consumption. nLow Temperature After-cooling- Two-pump Two-loop (2P2L). nFerrous Cast Ductile Iron (FCD) Pistons- High strength design delivers superior durability. nG-Drive Integrated Design- Each component has been specifically developed and rigorously tested for G-Drive products, ensuring high performance, durability and reliability. nService and Support- G-Drive products are backed by an uncompromising level of technical support and after sales service, delivered through a world class service network. nCoolpac Integrated Design-Products are supplied complete with cooling package and air cleaner kit for a complete power package. Each component has been has been specifically developed and rigorously tested for G-Drive products, ensuring high performance, durability and reliability.
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