详细介绍
140DAI44000
控制机组按经验曲线完成升速率设置、暖机、过临界转速区,直到3000r/min定速。操作员可通过修改目标转速、升速率或按转速保持按钮,对升速过程进行控制。
自动同期并网
可与自动准同期装置配合, 将机组转速调整到电网同步转速,以便迅速完成并网操作。并网时,自动使发电机带上初负荷。
l 功率控制
在阀控方式下,司机通过主控画面可按增、减按钮改变总阀位给定值,来调整机组负荷。
在功控方式下,司机通过主控画面可设置目标功率和负荷率,由PID调节器自动控制机组负荷。
一次调频
机组转速与给定转速的偏离值,去修正DEH阀位给定值,以减小转速偏差。不调频死区在0~30r/min内连续可调,初值为2r/min。不等率在3%~6%内连续可调,初值为5%。
抽汽控制
在中抽阀控方式下,司机通过主控画面可按增、减按钮改变中压调节阀阀位指令,来调整中压抽汽压力。在中抽压控方式下,司机通过主控画面可设置目标压力和压变率,由抽汽压反馈有差调节器自动控制中压抽汽压力。
140DAI44000
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〖厦门光沃自动化设备有限公司 竭诚为您服务〗
〖:欧工 〗
〖(同号) 〗
〖: 2479261344 〗
〖
【价格】如此低价,*
【货期】大量现货,下单后即可发货
【质量】*,进口***
【保障】产品经过专业检测,质保一年,15天包退换
【品牌】Allen-Bradley罗克韦尔、ABB、本特利Bently 3500系统卡件、GE、艾默生西屋等模块卡件
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