When a small system is in on-load operation in the early stage of black start, unit paralleling may fail due to reverse power protection.
黑启动初始阶段，小系统空载运行的情况下，由于逆功率保护而往往发生机组并车失败问题。
The biggest starting current unit for rated current operation unit nearly 1.5 times, which reduces the unit to start the impact of the power grid.
机组的最大启动电流近为机组额定运行电流的1.5倍，从而降低了机组启动对电网的冲击。
Two controlled circulation boilers were installed in Dagang Power Plant technique updating engineering. Chemical cleaning was achieved before start of the boiler unit.
大港发电厂技改工程安装两台强制循环汽包锅炉，机组启动前进行了化学清洗。
The optimal unit start-up strategy of modern power system restoration is a complex, multi-stage decision optimization problem.
现代电力系统恢复控制中的机组优化启动问题是一个复杂的多阶段决策优化问题。
The boiler MFT (master fuel trip) protection was actuated during start up of feed water pump A of Unit 1 and 2 in Huaneng Shantou Power Plant.
华能汕头发电厂1号、2号机组发生启动给水泵时锅炉主燃料跳闸（MFT）的事故。
Fluid coupling has an abroad application by drive unit, in the course of using. It USES liquid kinetic energy to transfer power, improves electromotor start capability, realizes over loading protect.
液力联轴器是一种应用广泛的通用传动装置，它利用液体动能来传递功率，能改善电动机起动性能，实现过载保护。
The generating unit is started, using auxiliary power from the start-up source.
发电机组采用来自于起动电源的厂用电来起动。
In this paper, its application is described in details from genetic coding, start solution producing, unit evaluation, power flow calculation and PGA operation.
本文从基因编码，初始方案产生，个体优劣评价，潮流计算，单亲遗传操作等几个方面对其应用进行了详细说明。
Welding machine control unit is equiped with no power source arc start unit, CMOS, and high power switch.
该焊机采用“无源引弧器”引弧，引入CMOS、时基、大功率开关等集成电路进行弧焊自动控制。
When the unit is ready to accept load, the auxiliary power system is transferred from the start-up to the unit source.
当机组准备带负荷时，厂用电系统从起动电源切换到机组电源。
In the image above, you will notice that the airplane is connected to ground power, ground air conditioning and a ground air-start unit.
在上图中，你会发现这架飞机地面电源相连，地面空调和地面空气启动装置。
The system has been put into use on the No. 2 unit of Beilun Power Plant. It can effectively direct the practical start-stop operations which meets the purpose of operational optimization.
该系统已经在北仑发电厂2号机组投入运行，有效指导机组启停，达到了优化运行的目的。
The power unit should start automatically.
供电设备应自动开始运行。
The power unit should start automatically.
供电设备应自动开始运行。
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