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<h1 class="h1">必须知晓的康明斯发电机组基础问题，维护发电机组入门知识（二）</span></h1>
<div class="text">发布来源：康柴（深圳）电力技术有限公司　　发布日期: 2025-06-16　　访问量:515</div>
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<p>&nbsp;&nbsp;进气噪声、排气噪音和冷却风扇噪声，燃烧室作业燃烧噪声、发电机零部件摩擦的机械噪声，转子在电磁场中高速旋转发生的噪音</p><p>&nbsp;&nbsp;预热：冷却系统可加热水，用热源对油底壳进行加热。提升气密性：可将喷油器拆下，每缸内加入30～40ml机油，以增强汽缸的密封性能，增强压缩时的压力。</p><p>&nbsp;&nbsp;传热作用，控制机油，支撑功用，保持气密性，活塞环在使用中易发生严重磨损、弹力减弱，内部结胶及折断等损坏。活塞环在持久的操作过程中，受到过热、高压和往复运动的影响，会出现磨损。当磨耗达到一定程度时，活塞环的弹力开始减退，端隙、侧隙和背隙也会逐渐增大，对燃烧室的密封用途会减弱。</p><p>&nbsp;&nbsp;先冷磨合，人工转动，或是外力带动曲轴旋转。后热磨合，无负荷磨合。</p><p>&nbsp;&nbsp;操作机油牌号不对，质量不达标的机油。机组运行情形不良，窜气、窜油、配合间隙过量、油温过高等。机组经常处在低温运转。废气进入机油盘凝结成水分和酸性物质。机油滤芯太脏、滤清器内漏，机油没有经过滤芯过滤。</p><p>&nbsp;&nbsp;机油泵的功能是共给润滑系统足够压力的机油，使每个相互运动的零配件得到有效的润滑，目前柴油发电机上广泛采用齿轮式和转子式机油泵。</p><p>&nbsp;&nbsp;调速器要能根据外界负荷的变化，灵敏地调整供油量，以保持速度的稳定。它必须具备两个基本部分：感应元件与执行机构。</p><p>&nbsp;&nbsp;自动稳压器（电压调节器）使发电机从无负荷到满负载时紧密保持了稳定的电压。这调压板有一个电压频率（周波）正比例的特性，这特性能当额定速度减低时准确地调节减低输出电压。这一特点在突然加入大负荷时有利于保护发电机。</p><p>&nbsp;&nbsp;对于经常操作的机子，电瓶通常是不会发生问题的，只要做好政策的保养就好，若是长时间没有使用的蓄电池，则要定期查验其电量并对其充电，每隔12周充电一次（热带地区8周）。</p><p>&nbsp;&nbsp;燃油位太低、水温太高、水位偏低、过负荷、起动不成功，并发出相应信号。</p><p>&nbsp;&nbsp;油压太低、水温太高、水位过低、过负荷、起动困难<a href="http://www.szkcfdj.com" target="_blank">发电机组厂家</a>、飞车、短路、缺相、电压太高、失压、低频率、起动电池电压偏低、启动电池电压偏高、低油位及机组的报警系统有继电器接点.</p><p>&nbsp;&nbsp;活塞在压缩终了时的位置太低：相关零件磨损、变形等。燃烧室容积变大：气门座圈损伤、活塞顶部凹陷、汽缸垫太厚等。</p><p>&nbsp;&nbsp;自动加热装置，柴油发电机速度的自动调整，充电系统，仪表装置自保护设备，起动系统</p><p>&nbsp;&nbsp;在柴油发电机上，通常加装防锈水自动加热装置，使发电机组在备机状态时，柴油发电机应处于热机状态，以便发电机组在大电失电时15s内启动发电机组并带负荷工作。柴油发电机自动加热设备，当水温低于30摄氏度时，温控器触点接通，小时吸合，加热器EH作业。当水温上升至50摄氏度时，温控器触点断开，小时释放，加热器EH断电。</p><p>&nbsp;&nbsp;蓄电池上方一般有一个透明的观察口<a href="http://www.szkcfdj.com" target="_blank">发电机组</a>，深圳发电机出租公司从上方往下看，可以看到里面的颜色，如果是绿色的表明蓄电池电量充足，如果是白色的，则表明需要充电，如果是黑色的那就说明需替换。</p><p>&nbsp;&nbsp;这是正常状况<a href="http://www.szkcfdj.com" target="_blank">发电机</a>，白色固体为电瓶接线柱与空气氧化后的产物，清理的时候用开水冲洗就会消失不见。</p><p>&nbsp;&nbsp;好了，针对必须维保发电机组入门知识，领悟的柴油发电机组38个基本问题就告一段落了，更多柴油发电机资讯欢迎关注广西康明斯电力官网，或来电咨询：，广西康明斯发电机组找康明斯电力，十年老服务商，技术先进，品质保证， 价格优惠，售后服务健全，产品终身维保。</p></div><a href="http://www.szkcfdj.com/" target="_blank">http://www.szkcfdj.com</a>
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