一、日兴动力科技油发电机组并机原理 宁波日兴动力科技有限公司设生产的柴油发电机组并机并网并联柜全部采用的智能型控制屏，该系统具有自动或者手动并机功能及自启动发电机组控制。它能与同系列控制系统的发电机组配合市电失压检测模块（AMF）实现全自动启动、停机及自动并机。各控制系统通过 CAN-BUS通讯接口进行信息传输分析，并自动分配有功功率和无功功率。即使机组的型号与大小不同，自动负载分配程序也同样能够根据机组的输出能力自动按比例分配负载。 当机组处于备用状态模式下，操作人员选择“自动位置”模式，当有遥控启动信号时，机组将启动，根据负载的大小依次投入或退出机组。操作人员选择“运行位置”模式，机组起动及并机，按机组分配负载。操作人员可手动选择停止机组。

NBRX100-2800KW 柴油发电机并机控制系统、并机柜、并网柜、并联柜、控制柜、ATS转换柜 全智能数字并联系统 Intelligent digital parallel system 领先技术 Leading technology 智能控制与通讯 Intelligent control and communication NBRX100-2800KW Diesel generator and machine control system, and cabinets, network cabinets, control cabinet, ATS conversion cabinet 全智能数字并联系统 Intelligent digital parallel system

★可靠的设计及稳妥的调试The design of reliable and secure debugging

GX3000全自动并机柜的特点、功能和适用应用范围

Manual and cabinets: using the traditional lighting method and machine system. Semi automatic and manual operation of generating unit cabinet: open, shutdown, manual operation and cabinet system, close kin, automatic machine, islanding control.

How many generators and machine after quite a large power generator power to the load, can according to the load size and decided to open a few machine ( unit75% at rated load under the condition of minimum fuel consumption ), in order to save diesel generator, reducing the cost. Realizing uninterrupted power supply, guarantee the normal plant production, unit conversion when in use, the standby unit incorporated into the operating system, and then the load transferred in its entirety is already running reserve units, then stop running unit, to completely without power cut. A plurality of parallel operation of power unit, the load suddenly increases, the current impact by multiple generating units shared equally, so that each machine stress reduction, voltage and frequency stability, can prolong the service life of machine.

一、采用全功能，全电子保护系统，使发电机安全可靠。 　　超负荷切断并联保护：输出电流在额定40-120%可调，动作时间0-10秒可调。 　　向功率切断并联保护：倒流电流在额定4-20%可调，动作时间0-10秒可调，发电机组故障，意外紧急切断并联保护。 二、电子自动负载比例分配系统： 　　并联后，平分每台发电机出力（大机与小机并联时，则按其功率的比例分配），并且维持并联后的频率固定不变。 三、自动频率追踪同步并机系统： 　　将并联发电机的频率进行自动控制追踪，相位同步时监察系统自动并入，频率自动追踪范围：50Hz+/-3Hz。 四、完善的电器、仪表、故障警报和指示灯系统：红、黄、蓝三相电流表（A表）/电压选择掣和电压表（V表）/功力表（KW表）/频率表（Hz)/同步表（SYN表）/红、黄、蓝三相电源指示灯/故障指示灯（一项的1、2、3、故障灯，并入指示灯）/同步指示灯/并机故障警报器/并联空气开关/美国原厂负载自动分配器/美国原厂自动同步器。 五、完善的操作控制系统（手动/自动并入选择）：可在并机柜面板操作，启动发动机/停机/连续可调的转速控制钮（频率范围45Hz-55Hz)/连续可调的电压控制钮（电压范围+/-6%）； 六、并机柜及配电柜正常操作下包括以下服务：超长的保修期五年/免费协助安装调试整套电柜工程（电缆工程除外）/免费培训买方操作人员使用及保养/免费运送该电柜到买方的配电房并每月作例行检查。

How many generators and machine after quite a large power generator power to the load, can according to the load size and decided to open a few machine ( unit75% at rated load under the condition of minimum fuel consumption ), in order to save diesel generator, reducing the cost. Realizing uninterrupted power supply, guarantee the normal plant production, unit conversion when in use, the standby unit incorporated into the operating system, and then the load transferred in its entirety is already running reserve units, then stop running unit, to completely without power cut.