Sale!

SYN5202-0277 Simultaneous grid-connected devices and systems

SYN5202-0277 Simultaneous grid-connected devices and systems

Synchronous devices are widely used in power stations or industrial installations with self-contained power stations where generators need to be integrated into a separate grid or grid
The public grid synchronous device can also be used in the distribution system
The circuit breaker can only be closed if the two voltages are very close to the same time or the line operation will interrupt the generator load

Add to quote
Categories: ,

Description

Overview

Essential details：SYN5202-0277 Simultaneous grid-connected devices and systems

Synchronous devices are widely used in power stations or industrial installations with self-contained power stations where generators need to be integrated into a separate grid or grid
The public grid synchronous device can also be used in the distribution system
The circuit breaker can only be closed if the two voltages are very close to the same time or the line operation will interrupt the generator load
Failure even in some extreme cases will cause damage to the generator body
Both as a manual grid-connected monitoring unit and as a standalone fully automatic synchronous device SYNCHROTACT 5 can be safely and reliably used
Perform these functions

SYN5201A-Z V217 3BHB006714R0217

lf you need to inquire or purchase ,please send the product models to my email or call medirectly .

sunny  He

[Email] sales@xiongbagk.cn

[Mobile] 86-18059884797

[WhatsApp] 86-18059884797

[Skype] sales@saulcontrol.com

SYN5202-0277 Simultaneous grid-connected devices and systems

Clear working principle structure
The simultaneous and grid-connection processes can be divided into the following blocks
measure
Due to the need for grid-connected voltage difference amplitude U slip frequency difference S and phase difference from the two measured signals U1 and U2 see below
Get in the picture
Normal
The voltage and frequency matching function reduces the voltage difference U and slip S by sending regulatory pulses to the voltage regulator and turbine governor
now
Monitoring of grid connection conditions
This function is to compare the measured deviation value with the set maximum deviation value. If all conditions are met at the same time, the grid-connected command CHK is issued
RELEASE
Command generation
Because the closing of the contact takes time, the command generator needs to be calculated in order for the switch main contact to close accurately at the same instant
Lead Angle V and according to this lead Angle in advance to issue the grid-connected command ORDER when the grid-connected command is released at the same time to reach the V command
It is released without considering the lead in the adjustable monitoring time Tsup when the network connection command persists under the same time conditions
Horns can also issue commands

Related products