ENTSOE - Disturbance, Statistics and Classification Work Group (DiStaCWG)
Report
ENTSOE - Nordic Asset Managment HVDC Work Group ( NordAM WG )
ENTSOE - Incident Classification Scale Work Group ( ICS WG / Only HVDC part )
HVDC EVENT REPORT SHEET v 3.8
Select type of report (for reporting after 01.01.2020)
New
Updated
Internal ref. nr: (Optional)
Date of event (mm/dd/yyyy)
Time of event (tt:mm:ss)
Choose reporting Company
Choose one
Fingrid
Energinet DK
Svenska Kraftnät
Statnett
Tennet GER
Tennet NL
Elering OÜ
Litgrid AB
AS Augstsprieguma tÏkls
PSE
50 Hertz
BP (OIL)
Equinor (OIL)
End-date of event (mm/dd/yyyy)
End-time of event (tt:mm:ss)
Reporting Person
Select HVDC link
Choose one
Baltic Cable
Estlink
Estlink 2
Fenno-Skan 1
Fenno-Skan 2
LitPol (B-2-B)
Kontek
Konti-Skan 1
Konti-Skan 2
NordBalt
NorLink
NorNed
Skagerak 1
Skagerak 2
Skagerak 3
Skagerak 4
Store Baelt
SwePol
Vyborg link (B-2-B)
Valhall (OIL)
Johan Sverdrup (OIL)
ÅL-link
COBRAcable
Station (reporting side)
Choose one
Kristiansand
Tjele
Station (reporting side)
Choose one
Trelleborg
Lübeck
Station (reporting side)
Choose one
Espoo
Harku
Station (reporting side)
Choose one
Anttila
Püssi
Station (reporting side)
Choose one
Rauma
Dannebo
Station (reporting side)
Choose one
Rauma
Finnböle
Station (reporting side)
Choose one
Bjaeverskov
Bentwisch
Station (reporting side)
Choose one
Lindome
Vester Hassing
Station (reporting side)
Choose one
Alytus
Station (reporting side)
Choose one
Nybro
Klaipesa
Station (reporting side)
Choose one
Feda
Eemshaven
Station (reporting side)
Choose one
Fraugde
Herslev
Station (reporting side)
Choose one
Stärnö
Slupsk
Station (reporting side)
Choose one
Vyborg
Station (reporting side)
Choose one
Lista
Valhall
Station (reporting side)
Choose one
Haugsneset
Johan Sverdrup
Station (reporting side)
Choose one
Ertsmyra
Wilster
Station (reporting side)
Choose one
Naantali
Ytterby
Station (reporting side)
Choose one
Endrup
Eemshaven
Rated Capacity (MW)
Select type of event
Maintenance outage
Disturbance outage
Other outage
Limitation
Avail. Capacity
Available MW Capacity during the event
Pre event MW
P direction
Choose one
Import
Export
Balance
Pre event MVAr
Only for VSC-links and reporting side
Q direction
Balance
Import
Export
Pre event condition
Normal operation
Monopolar
Bipolar
Commisioning
Maintenance (Disconnected)
Maintenance (During transmission)
Maintenance (0 MW transmission)
Origin of Event
Choose one
Control center operation
Converter station operation
Control, protection and communication
AC External grid
AC busbar, feeder, filters and transformer
DC converter and yard
DC Electrodes
DC overhead line
DC cable
Multiple Places (Used for yearly mantenance)
Other or unknown origin
Subcategory: Control center operation
Optional
C-P.L - Local HVDC Control & Protection
C-P.M - Master HVDC Control & Protection
C-P.T - Control & Protection Telecommunication
For Cigre reporting
Subcategory:Local converter station operation
Optional
C-P.L - Local HVDC Control & Protection
C-P.M - Master HVDC Control & Protection
C-P.T - Control & Protection Telecommunication
for Cigre reporting
Subcategory: Control, protection and communication
Optional
C-P.L - Local HVDC Control & Protection
C-P.M - Master HVDC Control & Protection
C-P.T - Control & Protection Telecommunication
for Cigre reporting
Subcategory: External AC grid
Optional
EXT - External AC System
for Cigre reporting
Subcategory: AC bb, feeder, AC filters, incl. transformer
Optional
AC-E.F - AC Filter and Shunt Bank
AC-E.SW - Other AC Switchyard Equipment
AC-E.CP - AC Control and Protection
AC-E.TX - Convertor Transformer
AC-E.SC - Synchronous Compensator
AC-E.AX - Auxilliary Equipment and Auxilliary Power
for Cigre reporting
Subcategory: DC converter, incl. DC filters
Optional
V.E - Valve Electrical
V.VC - Valve Cooling
V.C - Valve Capacitor
V.PR - Phase Reactor
DC-E.F - DC Filters
DC-E.SR - DC Smoothing Reactor
DC-E.SW - DC Switching Equipment
DC-E.ME - DC Measuring Equipment
DC-E.O - Other DC Yard and Valve Hall Equipment
for Cigre reporting
Subcategory: DC Electrodes
Optional
DC-E.GE - DC Ground Electrode
DC-E.EL - DC Ground Electrode Line
for Cigre reporting
Subcategory: DC Overhead line
Optional
TL-OH - DC Overhead Transmission Line
for Cigre reporting
Pole Voltage & Polarity
For Cigre reporting
Attempted restarts
For Cigre reporting
Final restart
Choose one
Successful
Unsuccessful
for Cigre reporting
Subcategory: DC Cable
Optional
TL-C - DC Underground / submarine Cable
for Cigre reporting
Subcategory: Other or unknown origin
Optional
O - Other
for Cigre reporting
Type of Fault
Choose one
Temporary
Permanent
Fault Category
Choose one
Technical Fault
Operational Fault
Latent Fault
System Fault
Type of Maintenance
Choose one
Planned maintenance
Unplanned maintenance
Type of Other Outage
Choose one
Planned
Unplanned
Other Outage Cause (Pri.)
Choose one
Testing
Market situation
Unusual event
Other
Unknown
Maintenance Cause (Pri.)
Choose one
Annual maintenance
Commissioning
Corrective maintenance
Modification or refurbishment work
Testing
Warranty work
Maintenance Cause (Sec.)
Choose one
Annual maintenance
Commissioning
Corrective maintenance
Modification or refurbishment work
Testing
Warranty work
No secondary cause
Tecnical Fault Cause (Pri.)
Choose one
Envinomental causes
External influences
Maintenance
Technical Equipment
Other
Unknown
Tecnical Fault Cause (Sec.)
Choose one
Envinomental causes
External influences
Maintenance
Technical Equipment
Other
Unknown
System Fault Cause (Pri)
Choose one
High/low Voltage
Overload
High/low frequency
Rate of Change of freq.
High Harnonic
Voltage dip/swell
Power Oscillations
Separation from grid
System Fault Cause (Sec.)
Choose one
High/low Voltage
Overload
High/low frequency
Rate of Change of freq.
High Harnonic
Voltage dip/swell
Power Oscillations
Separation from grid
Operational Fault Cause
Choose one
Operation
Other
Unknown
Latent Fault Cause
Choose one
Loss of tools
N-violation
Type of Limitation
Choose one
Transient
Planned
Unplanned
Origin of Limitation
Choose one
AC limiting condition
DC limiting condition
Direction
Choose one
North
South
East
West
Both ways
Limitation cause
Choose one
Disturbance
Maintenance
Seasonal limitation
Permanent condition
Technical
Commutation error
Loss of tools
Reduction of reserve capacity
N-violation
Other
Unknown
Descriptions and comments
Equipment restoration
Choose one
No equipment failure
Equipment causing outage is repaired or adjusted
Failed equipment is replaced by spare
Equipment failure, but HVDC-link operated with reduced capasity
Equipment limitation, and HVDC-link operated with reduced capasity
Equipment failure, but normal operation.
Pre incident (ICS)
No pre-incident
( T ) Transmission system element
( L ) Load
( G ) Generation
( F ) Frequency degradation
( ON ) N or N-1 violation
( RS ) Separation from grid
( OV ) Voltage violation
( RRC ) Reduction of reserve capacity
( LT ) Loss of tools and facilities
Pre Scale (ICS)
None
Below Scale
0
1
2
3
Pre Fault Category
No fault
Technical Fault
Operational Fault
Latent Fault
System Fault
HVDC incident (ICS)
( T ) Transmission system element
HVDC Scale (ICS)
Choose one
Below Scale
0
1
2
3
Allready registered abowe
Post incident (ICS)
No pre-incident
( T ) Transmission system element
( L ) Load
( G ) Generation
( F ) Frequency degradation
( ON ) N or N-1 violation
( RS ) Separation from grid
( OV ) Voltage violation
( RRC ) Reduction of reserve capacity
( LT ) Loss of tools and facilities
Post Scale (ICS)
None
Below Scale
0
1
2
3
Post Fault Category
No fault
Technical Fault
Operational Fault
Latent Fault
System Fault
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