Sync Check Relay: Synchronization of a Machine with a Power System скачать в хорошем качестве

Sync Check Relay: Synchronization of a Machine with a Power System

Sync Check Relay ( Synchronism Check Relay) are relays that allow unattended synchronization of a machine with a system. Today these are digital microprocessor instruments, but in the past electromechanical relay systems were applied. How does Sync Check Relay works - A synchronizing relay is useful to remove human reaction time from the process, or when a human is not available such as at a remote controlled generating plant. Synchronous Check Relay provides contact closure when frequency and phase of two sources are similar to within some tolerance. When to system ate to be interconnected the following parametars should be considered: Same voltage Frequency Phase angle When these quantities does not match the faults not only damages the line but also generators and transformers of the system =========================================== Dear friends, support this channel http://hrvoje3d.com/support/ =========================================== Subscribe and give a support :) ✔ Subscribe    / chrvoje1   ✔ WEB http://www.hrvoje3d.com/ ✔ FACEBOOK   / chrvoje1-engineering-606909579495110   https://www.facebook.com/profile.php?... ✔ TWITTER   / chrvoje1   ============================================= Thanks For Watching....... Please Leave A Like and Comment ============================================= Create: Hrvoje Čočić Music:Strange precidente from youtube music Category: Education Licence: Standard YouTube Licence