[电气] 谁能给个自动电站方面详细的实验程序

可编程控型号 PLC Model:

一、自动启动、自动合闸Auto. start & Auto. Switch On：

a、主汇流排失电，延时(
4
)秒钟启动备用发电机组，启动后延时(
20
)秒钟自动合闸。(按选择备用顺序投入)

Standby generator set will be started automatically after delay(
4
)seconds upon failure of main bus bar and will be automatically closed switch within a period of(
20
)seconds after starting; (Note: be into operation in order)

二、自动并网 Auto. Parallel Operation：

a、在网发电机电流达到(
710
)A，第一备用发电机组延时(
24
)秒钟自动启动，自动并网。

During the on line generator current is up to(
710
)A, the NO.1 standby generator will be automatically started to energy in parallel operation after delay(
24
)seconds;

三、自动分闸 Auto. Switch Off：

a、在网发电机电流降至(
200
)A，延时(
20
)秒钟，先在网的发电机先分闸。

During the on line generator sets current is lower to each( 200
)A, the first on line generator will be automatically switched off after delay(
20
)seconds;

四、自动停车 Auto. Stop：

分闸后的发电机组，无任何操作时，延时(
60
)秒钟自动停车。
Generator set be switched off will be automatically stopped after delay(
60
)seconds without any control;

五、预报警优先脱扣 Pre-Alarm precedence trip off：

（在网发电机置于自动位置，备用发电机置于手动位置）预报警整定电流(
740
)Ａ，延时脱扣时间(
14
)秒。

(On line generator be set into auto. condition and standby generator be set into manual control condition) when generator is tripped ,the pre-alarm setting current is( 700
)A, delay trip off time is(
14
)seconds;

六、各指示灯模拟试验评定Simulation Test Assessments to Each Indicator：

正常Normal Condition ―― √

不正常Un-normal condition ―― □

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