DSE 4 Steps To Successful Synchronising
114
14 DSE 4 STEPS TO SUCCESSFUL SYNCHRONISING
Synchronising and load sharing is often considered to be a complex subject. In fact, it is very simple
when broken down into smaller steps.
After following the
Commissioning
section of this manual, the
4 Steps
must
be followed before any
parallel operation is attempted.
The following information is a
short form
guide only, intended as a memory jogger once the steps are
fully understood.
The full video presentation of the
4 Steps
is available on the DSE website. www.deepseaplc.com.
Registration on the website is required. This is free of charge, along with all other downloads.
This page is also available as a training document (handout style) from DSE. Part Number 056-001
Four Steps to Synchronising – included on the DSE website.
14.1 CONTROL
Check the control of the engine is working:
•
Control of AVR
•
Control of Governor
•
Direction of Control
Failure of the above steps will result in poor control of the governor/AVR leading to problems
during synchronising and/or load sharing if not corrected.
14.2 METERING
•
CTs on the Right Phase
•
CTs in the Right Direction
Failure of the above steps will result in incorrect power factor and kW calculations leading to
problems load sharing if not corrected.
14.3 COMMUNICATIONS
•
All Modules Connected on the MSC Link
•
Re-Calibrate, Sync + Load Control, Multi-Set
•
Remove One MSC Plug
Failure of the above steps will result in the controllers being unable to communicate leading to
problems during synchronising and/or load sharing if not corrected.
14.4 SYNC CHECKS
•
Use the Built in Sync Scope to Determine Correct Phase Wiring
•
Phase Checks across the Breaker.
Failure of the above steps will result in serious damage to the system (breakers, bus bars,
alternators, engines etc)
Summary of Contents for DSE8610
Page 47: ...Installation 47 4 2 2 3 PHASE 4 WIRE WITHOUT EARTH FAULT PROTECTION...
Page 51: ...Installation 51 4 3 2 SINGLE PHASE WITHOUT EARTH FAULT...
Page 53: ...Installation 53 4 3 4 2 PHASE L1 L2 3 WIRE WITHOUT EARTH FAULT...
Page 55: ...Installation 55 4 3 6 2 PHASE L1 L3 3 WIRE WITHOUT EARTH FAULT MEASURING...
Page 118: ...Intentionally Left Blank 118...
