LN: Tap changer Name: YLTC
For a description of this LN, see IEC 61850-5.
|
YLTC class |
||||
|
Data object name |
Common data class |
Explanation |
T |
М/С/ c |
|
LNName |
|
The name shall be composed of the class name, the LN-Prefix and LN- Instance-ID according to IEC 61850-7-2, Clause 22. |
|
|
|
Data objects |
||||
|
Descriptions |
||||
|
EEName |DPL |
External equipment name plate |
|
0 |
|
|
Status information |
||||
|
EEHealth |
ENS |
External equipment health |
|
° |
|
YLTC class |
||||
|
Data object name |
Common data class |
Explanation |
T |
N1/0/ C |
|
OpCnt |
INS |
Operation counter |
|
о |
|
EndPosR |
SPS |
End position raise reached |
|
M |
|
EndPosL |
SPS |
End position lower reached |
|
M |
|
OoStep |
SPS |
Out of step alarm: supervision of selector switch synchronism |
|
о |
|
LTCCycAlm |
SPS |
LTC switching cycle incomplete: tap change operation without diverter switch operation |
|
о |
|
BlkLoVisc |
SPS |
Blocked by low oil viscosity |
|
о |
|
Controls |
||||
|
TapPos |
ISC |
Change tap position to dedicated position |
|
с |
|
TapChg |
BSC |
Change tap position (stop, higher, lower) |
|
с |
|
Condition C: depending on the tap-change method, at least one of the two controls TapChg and TapPos shall be used. |
||||
LN: Power shunt Name: YPSH
For a description of this LN, see IEC 61850-5. The LN class power shunt also includes the switch for closing and opening the shunt.
|
YPSH Class |
||||
|
Data object name |
Common data class |
Explanation |
T |
N1/0/ C |
|
LNName |
|
The name shall be composed of the class name, the LN-Prefix and LN- Instance-ID according to IEC 61850-7-2, Clause 22. |
|
|
|
Data objects |
||||
|
Descriptions |
||||
|
EEName |
DPL (External equipment name plate |
|
o |
|
|
Status information |
||||
|
EEHealth |
ENS |
External equipment health |
|
О |
|
OpTmh |
INS |
Operation time |
|
о |
|
ShOpCap |
ENS |
Operating capability |
|
м |
|
MaxOpCap |
INS |
Power shunt operating capability when fully charged |
|
О |
|
Controls |
||||
|
Pos |
DPC |
Switch position |
|
м |
|
BlkOpn |
SPC |
Block opening |
|
м |
|
BlkCls |
SPC |
Block closing |
|
м |
|
ChaMotEna |
SPC |
Charger motor enabled |
|
о |
LN: Power transformer Name: YPTR
For a description of this LN, see IEC 61850-5.
|
YPTR class |
||||||
|
Data object name |
Common data class |
Explanation |
T |
N1/0/ C |
||
|
LNName |
|
The name shall be composed of the class name, the LN-Prefix and LN- Instance-ID according to IEC 61850-7-2, Clause 22. |
|
|
||
|
Data objects |
||||||
|
Descriptions |
||||||
|
EEName |
DPL (External equipment name plate |
|
o |
|||
|
Status information |
||||||
|
EEHealth |
ENS |
External equipment health |
|
О |
||
|
OpTmh |
INS |
Operation time |
|
о |
||
|
OpNoLod |
SPS |
Operation at no load |
|
о |
||
|
YPTR class |
||||
|
Data object name |
Common data class |
Explanation |
T |
М/О/ C |
|
OpOvA |
SPS |
Operation at overcurrent |
|
о |
|
OpOvV |
SPS |
Operation at overvoltage |
|
о |
|
OpUnV |
SPS |
Operation at undervoltage |
|
о |
|
Measured and metered values |
||||
|
LodFact |
MV |
Load factor (apparent power / rated power) |
|
о |
|
MaxPwr |
MV |
Calculated maximum permissible permanent power (overload) [W] |
|
О |
|
OvITm |
MV |
Calculated maximum permissible overload time with cooling unit [min] |
|
о |
|
OvITEmg |
MV |
Calculated maximum permissible overload time without cooling unit (emergency case) [min] |
|
о |
|
Settings |
||||
|
HiVRtg |
ASG |
Rated voltage (high voltage level) |
|
О |
|
LoVRtg |
ASG |
Rated voltage (low voltage level) |
|
о |
|
PwrRtg |
ASG |
Rated power |
|
о |
|
MaxPwrSpt |
ASG |
Maximum permissible permanent power (overload) [W] |
|
О |
|
OvITmSpt |
ASG |
Maximum permissible overload time with cooling unit [min] |
|
О |
|
OvITEmgSpt |
ASG |
Maximum permissible overload time without cooling unit (emergency case) [min] |
|
О |
Logical nodes for further power system equipment LN Group: Z
Modelling remarks
The logical nodes of group Z refer all to power system objects which are reusable in other power systems domains but not modelled in other LN groups of this standard.
LN: Auxiliary network Name: ZAXN
For a description of this LN, see IEC 61850-5. Auxiliary networks belong to the power supply system of substations and other power systems installations.
|
ZAXN class |
||||
|
Data object name |
Common data class |
Explanation |
T |
М/О/ c |
|
LNName |
|
The name shall be composed of the class name, the LN-Prefix and LN- Instance-ID according to IEC 61850-7-2, Clause 22. |
|
|
|
Data objects |
||||
|
Descriptions |
||||
|
EEName |
DPL |
External equipment name plate |
|
О |
|
Status information |
||||
|
EEHealth |
ENS |
External equipment health |
|
0 |
|
OpTmh |
INS |
Operation time |
|
о |
|
Measured and metered values |
||||
|
Vol |
MV |
Voltage of the auxiliary network |
|
о |
|
Amp |
MV |
Current of the auxiliary network |
|
о |
5.18.3 LN: Battery Name: ZBAT
For a description of this LN, see IEC 61850-5.
|
ZBAT class |
||||
|
Data object name |
Common data class |
Explanation |
T |
М/О/ c |
|
LNName |
|
The name shall be composed of the class name, the LN-Prefix and LN- Instance-ID according to IEC 61850-7-2, Clause 22. |
|
|
|
ZBAT class |
||||
|
Data object name |
Common data class |
Explanation |
T |
М/О/ c |
|
Data objects |
||||
|
Descriptions |
||||
|
EEName |
DPL |
External equipment name plate |
|
о |
|
Status information |
||||
|
EEHealth |
ENS |
External equipment health |
|
0 |
|
OpTmh |
INS |
Operation time |
|
0 |
|
TestRsI |
SPS |
Battery test results |
|
о |
|
BatHi |
SPS |
Battery high (voltage or charge - overcharge) |
|
О |
|
BatLo |
SPS |
Battery low (voltage or charge) |
|
о |
|
Measured and metered values |
||||
|
Vol |
MV |
Battery voltage |
|
м |
|
VolChgRte |
MV |
Rate of battery voltage change |
|
О |
|
Amp |
MV |
Battery drain current |
|
О |
|
Controls |
||||
|
BatTest |
SPC |
Start battery test |
|
О |
|
Settings |
||||
|
LoBatVal |
ASG |
Low battery alarm value |
|
о |
|
HiBatVal |
ASG |
High battery alarm value |
|
О |
5.18.4 LN: Bushing Name: ZBSH
For a description of this LN, see IEC 61850-5.
|
ZBSH class |
||||||
|
Data object name |
Common data class |
Explanation |
T |
М/О/ c |
||
|
LNName |
|
The name shall be composed of the class name, the LN-Prefix and LN- Instance-ID according to IEC 61850-7-2, Clause 22. |
|
|
||
|
Data objects |
||||||
|
Descriptions |
||||||
|
EEName |DPL |
External equipment name plate |
|o. |
||||
|
Status information |
||||||
|
EEHealth |
ENS |
External equipment health |
|
о |
||
|
OpTmh |
INS |
Operation time |
|
о |
||
|
Measured and metered values |
||||||
|
React |
MV |
Relative capacitance of bushing related to the data object RefReact |
|
м |
||
|
AbsReact |
MV |
Online capacitance, absolute value |
|
О |
||
|
LosFact |
MV |
Loss factor (tan delta) |
|
О |
||
|
Vol |
MV |
Voltage of bushing measuring tap |
|
о |
||
|
DisplA |
MV |
Displacement current: apparent current at measuring tap |
|
0 |
||
|
LeakA |
MV |
Leakage current: active current at measuring tap |
|
О |
||
|
Settings |
||||||
|
RefReact |
ASG |
Reference capacitance for bushing at commissioning |
|
о |
||
|
RefPF |
ASG |
Reference power factor for bushing at commissioning |
|
О |
||
|
RefV |
ASG |
Reference voltage for bushing at commissioning |
|
О |
||
