英语翻译自动并车&自动化机组功能简介一、自起动控制功能A:自起动:当在自动状态时,自起动控制系统检测到市电失电后,重复判断5秒,如果确认失电,自起动控制系统自动起动其中一台发
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英语翻译自动并车&自动化机组功能简介一、自起动控制功能A:自起动:当在自动状态时,自起动控制系统检测到市电失电后,重复判断5秒,如果确认失电,自起动控制系统自动起动其中一台发
英语翻译
自动并车&自动化机组功能简介
一、自起动控制功能
A:自起动:
当在自动状态时,自起动控制系统检测到市电失电后,重复判断5秒,如果确认失电,自起动控制系统自动起动其中一台发动机(两台机组可互设为主机),起动时间不大于8秒,自动启动连续三次不成功,自起动控制系统发出起动失败报警.
在三次起动过程中,只要一次起动成功,自控系统通过调速装置自动加速至额定转速,并检测发电机电压正常后,发出合闸信号,主开关合闸(当配有ATS 自动切换系统时,ATS开关自动切换到发电机供电).当主负载大于一台机组额定输出的80%时,则自动起动另一台机组;当负载小于一台机组的50%时,则将其中一台机组自动解列.
B:自停机:
当控制系统检测到市电来电后,重复判断15秒.如果确认市电供电正常,自起动控制系统自动发出分闸信号,主开关份闸(当配有ATS 自动切换系统时,ATS开关自动切换到市电供电).自起动控制系统同时自动将发动机转速降为怠速,怠速运行30秒(可设定)后自动停机.如市电再次失电,自起动控制系统再次进行自起动过程.
C:自动功率分配:
当两台机组同时工作时,系统可自动调频调载,保证两台机组的有功功率分配误差不大于10%.
二、手动:可以手动进行起动、停机、加速、减速、合闸、分闸、并机、解列等操作.
三、机组采用电子调速,稳速率高,具有超速保护功能.
四、测量功能:
机组具有发动机转速、润滑油压力、冷却水温、润滑油温度、电瓶电压、运行累时数码显示.
发电机三相电压、三相电流、有功功率、功率因数、同步显示.
五、报警功能:
发动机超速报警 油压低、油压极低报警
水温高报警 油温高报警
三次起动失败报 警 并机失败报警
逆功率报警
六、保护功能:
发动机超速停机保护 油压极低分闸停机保护
水温高分闸停机保护 过流、欠电压分闸保护
逆功率分闸保护
七、 电瓶浮充电功能
在市电有电情况下,利用市电对发电机组起动电瓶进行充电,保证应急起动时,电瓶有充足电量.
七、 机组接线布线严格按照国家相关规范,美观且方便检修
英语翻译自动并车&自动化机组功能简介一、自起动控制功能A:自起动:当在自动状态时,自起动控制系统检测到市电失电后,重复判断5秒,如果确认失电,自起动控制系统自动起动其中一台发
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自动并车&自动化机组功能简介
A,since the start control function
A:since the start:
When the state of automatic control system,since the start to repeat after an utility,judgment,if allowed five seconds from the start,confirm electric automatic control system of a starting engines (two units can be exchanged for hosting a start-up time),not to exceed 8 seconds,automatic start three consecutive unsuccessful,since starting a start-up failure alarm control system.
In the process,three times as long as a starter,automatic control system by starting successfully accelerating speed device automatically rated speed,and testing to normal after a generator voltage phase signal,the Lord,phase (ATS are when switching system,automatic switching ATS switch between generators).When the Lord than a unit output rated load,automatic 80% of other units start,When a unit of 50% less load,a unit of automatic solution.
B:stop:
When the control system to detect the utility after repeated judgment for 15 seconds.If the power supply is normal,and confirm the utility from starting a control system of automatic gate points,the main switch of signal ATS (automatic switching system when equipped with automatic switching ATS,power supply to the mains switch.Since the start and automatic control system for the engine will turn SuJiang idle,idle running 30 seconds (set) automatically stop.As an again,since the mains start again from starting control system.
C:automatic power distribution:
When two units at work,system can automatically mixed FM,ensure the two units of the active power distribution error less than 10%.
Second,manual:can start on manual machine,acceleration and deceleration,phase and engraver,etc.,column.
Third,the unit is electronic speed,high speed,speeding protection function.
Four,measuring function:
The generating sets have the engine speed,lubricating oil pressure and temperature,temperature,lubricating oil cooling battery voltage,running in digital display.
Three-phase voltages,three phase generators,active power,power factor and displayed.
Five,alarm functions:
Engine oil,low speed alarm low alarm
High temperature alarm high oil temperature alarm
Three times reported p even start failure failure
Inverse power alarm
Six,protection function:
Engine oil extremely low speed machine downtime protection to protect gate
High temperature protection and downtime sluice gates protection electric water-bearing owed
Inverse power points gates protection
Seven,battery charging function float
In the utility is conditions,the utility of generator starting battery charging,guarantee emergency starting,battery power is enough.
Unit 7,wiring wiring in strict accordance with the relevant national standards,beautiful and convenient maintenance.Welcome all customers