Alstom MiCOM P846, Technical Manual

Page: 36 / 298

P846/EN TD/D Technical Data
(TD) 2-10
MiCOM P846
TD
re
PP_Pacc
y
p
asurements 4
-processor signals:
Von Open
ormal
y logic signals:
_DLO Closed
_DLO Open
_Fzy Closed
ld_Fzy Open
Proforma
corded for any
relevant elements that operated during a
fault, and can be viewed in each fault record.
ime & Date
vent Text
vent Value
elect Fault: [0...n]
reaker Fail:
lements started or tripped for the
ed.
s for fast polling of alarms
recorded.
: 1/2/3/4
cy: Hz
nd phase angles
the current and voltage
fault.
Measurements 3
P -processor signals:
PP_kAmax
PP_MW
PP_MW3cy
PP_kV
PP_DeltaP
PP_Mvar
PP_SVseqN
PP_RP
PP_DeltaQ
PP_Jump
PP_SkVon
PP_kA
PP_OldDLO
zz PP_OldFu
PP_Startu
PP_Fault
Vs
Is
Vp
Vn
Vdc
Ip
P
Q
Me
Pre
S_k
kA N
Fuzz
Old
Old
Old
O
Line Closed
Line Open
Fuzzy Rule 1
2 Fuzzy Rule
Fuzzy Rule 3
Fuzzy Rule 4
Fuzzy Rule 5
Fuzzy Rule 6
Fuzzy Rule 7
Fuzzy Rule 8
9 Fuzzy Rule
Fuzzy Rule 10
Fuzzy Rule 11
Fuzzy Rule 12
Fuzzy Rule 13
Fuzzy Rule 14
Fuzzy Rule 15
Fuzzy Rule 16
Fault Record
The following data is re
T
E
E
S
B
CB Fail 1
upervision S
VTS
Start Elements:
Trip Elements:
strings for fast polling of which Binary data
e protection
fault
record
Fault Alarms:
string Binary data
lt for the fau
Fault Time:
roup Active G
System Frequen
s Fault Duration:
CB Operate Time: s
Relay Trip Time: s
Fault Location: km/miles/
Ω
/%
agnitudes a The current m
stored before the fault inception.
I
ϕ
V
ϕ
:
Per phase record of
magnitudes during the
IN Derived
VAN
VBN
VCN
VN Derived