Basler-electric BE1-11g Uživatelský manuál stáhnout pdf (Strana 526)

100

101

514 9424200994 Rev N

Setting Value

BESTCOMSPlus

Screen

Description

Element Mode

PLL

Control, Synchronizer

(25A)

Enables 25A function for PLL

operation

Voltage Difference

(%)

15.0

Control, Synchronizer

(25A)

Sets the voltage difference

requirement to 15% of the nominal

setting

Slip Freq (Hz)

0.50

Control, Synchronizer

(25A)

Sets the allowable slip frequency to

0.5 Hz

Min Slip (Hz)

0.20

Control, Synchronizer

(25A)

Sets the minimum allowable slip

frequency to 0.2 Hz

Max Slip (Hz)

1.50

Control, Synchronizer

(25A)

Sets the maximum allowable slip

frequency to 1.5 Hz

Breaker Close

Angle (degrees)

20.0

Control, Synchronizer

(25A)

Sets the maximum slip angle to 20°

Breaker Close

Attempts

Control, Synchronizer

(25A)

Sets number of breaker close attempts

to 1

Sync Fail

Activation Delay (s)

Control, Synchronizer

(25A)

Sets the activation delay for the sync

fail alarm to 5 seconds

Voltage Source >

Volt Dest



Control, Synchronizer

(25A)

Requires voltage at the phase

terminals to be greater than the

voltage at the Vx terminals by 0.5%

Voltage Output

Mode

Continuous

Control, Synchronizer

(25A)

Sets the voltage control output mode

to continuous

Frequency Output

Mode

Continuous

Control, Synchronizer

(25A)

Sets the frequency control output

mode to continuous

Angle

Compensation

(degrees)

0.0

Control, Synchronizer

(25A)

Disables angle compensation

Step 2: Use BESTCOMSPlus to configure the BESTlogicPlus Programmable Logic shown in

Figure 315.

• Blocking is disabled.

• 25A is initiated.

• OUT1 closes for 25A Close Breaker.

• OUT2 closes for Lower Freq.

• OUT3 closes for Raise Freq.

• OUT4 closes for Lower Voltage.

• OUT5 closes for Raise Voltage.

• OUT6 closes for synchronization criteria met.

• OUT7 closes for voltage monitor criteria met.

• OUT8 closes for breaker open after maximum close attempts.

• Output Alarm closed during synchronizing.

• Event recording is enabled.

Step 3: Prepare to monitor the Voltage Difference function operation. Operation can be verified by using

BESTCOMSPlus to monitor the status of Metering Explorer, Status, Digital Points (1536-1567),

25A Volt Diff.

Synchronizer (25A) Test BE1-11g

1 2 ... 521 522 523 524 525 526 527 528 529 530 531 ... 671 672

Basler-electric BE1-11g Uživatelský manuál Strana 526

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Basler-electric BE1-11g Uživatelský manuál Strana 526

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