SIST EN 50549-2:2019/AC:2019

SLOVENSKI STANDARD
SIST EN 50549-2:2019/AC:2019
01-junij-2019
Zahteve za vzporedno vezavo generatorskih postrojev z razdelilnim omrežjem - 2.
del: Vezava s srednjenapetostnim razdelilnim omrežjem - Generatorski postroji do
vključno tipa B
Requirements for generating plants to be connected in parallel with distribution networks
- Part 2: Connection to a MV distribution network - Generating plants up to and including
Type B
Anforderungen für zum Parallelbetrieb mit einem Verteilnetz vorgesehene
Erzeugungsanlagen - Teil 2: Anschluss an das Mittelspannungsverteilnetz für
Erzeugungsanlagen bis einschließlich Typ B
Exigences relatives aux centrales électriques destinées à être raccordées en parallèle à
des réseaux de distribution - Partie 2: Raccordement à un réseau de distribution MT -
Centrales électriques jusqu’au Type B inclus
Ta slovenski standard je istoveten z: EN 50549-2:2019/AC:2019-03
ICS:
29.160.20 Generatorji Generators
29.240.01 Omrežja za prenos in Power transmission and
distribucijo električne energije distribution networks in
na splošno general
SIST EN 50549-2:2019/AC:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50549-2:2019/AC:2019

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SIST EN 50549-2:2019/AC:2019

EN 50549-2:2019/AC:2019-03

Corrigendum to EN 50549-2:2019
English version
___________
Replace the incomplete Table B.1, Table B.2 and Table F.1 by the following complete tables:

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SIST EN 50549-2:2019/AC:2019
EN 50549-2:2019 (E)
Table B.1 — Remote monitoring - Information sent by the generating plant to the control centre(s)
T5–1 Information Type of signal Purpose Maximum Reference to Logical nodes
refresh CLC/TS 50549-2 (for information
time or 61850 applies)
Relevance for
T5–2 voltage measurement at the point measurement network monitoring 1 s Relevant for DSO/TSO
of connection
T5–3 active power injected at the point measurement generation program monitoring 1 s Relevant for DSO/TSO
of connection
T5–4 reactive power injected at the measurement generation program monitoring 1 s Relevant for DSO/TSO
point of connection
T5–5 availability / unavailability of the simple Logic: This function gathers all 1 s F.2
remote monitoring and operation - “remote monitoring and unavailability possibilities. (switch to narrow frequency
parameters setting system control unavailable” It may trigger narrow frequency range)
range in some protection
schemes.
T5–6 generating plant connected to the double Logic: monitoring of the connection to 1 s Relevant for DSO/TSO 61850–7–4
network - “one generating unit the network of one or more CSWI, Pos, stVal
coupled” generating units
- “all generating units
decoupled”
T5–7 reception of the authorization for double logic: acknowledgement of 1 s Communication verification 61850–7–420
the generating plant to connect - “authorization to connect authorization to connect ECPClsAuth
received”
- “waiting for the
authorization to connect”
T5–8 reception of the request for double logic: acknowledgement of 1 s Communication verification
disconnection or for end of - “disconnection request disconnection request or end of
disconnection received” disconnection request
- “end of disconnection
request received”
T5–9 reception of request for fast double logic: acknowledgement of fast 1 s Communication verification
disconnection or for end of fast - “fast disconnection request disconnection request or end of F.2
disconnection received” fast disconnection request (transfer trip)
- “end of fast disconnection
request received”

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SIST EN 50549-2:2019/AC:2019
EN 50549-2:2019 (E)
T5–1 Information Type of signal Purpose Maximum Reference to Logical nodes
refresh CLC/TS 50549-2 (for information
time or 61850 applies)
Relevance for
T5–10 reception of request for active double logic: acknowledgement of reception 1 s Communication verification 61850–7–420
power limitation and end of active - “active power limitation of request for active power Relevant for DSO
power limitation request received” limitation and end of active
- “end of active power power limitation
limitation request received”

T5–11 reception of request for fixed double logic: acknowledgement of reception 1 s Communication verification 61850–7–420
reactive power setting and end of - “fixed reactive power of request for fixed reactive 4.7.2.3.2 (Q fix) DEROpMode
fixed reactive power setting setting request received” power setting and end of fixed OpModeConVar
- “end of fixed reactive power reactive power setting
setting request received”

T5–12 reception of request for fixed double logic: acknowledgement of reception 1 s Communication verification 61850–7–420
cos φ setting and end of fixe
...