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-> home > news > IEC 61850-7-410 Hydro


NEW STANDARD published and ready for use

IEC 61850-7-410

Communication networks and systems for power utility automation

Part 7- 410: Hydroelectric power plants - Communication for monitoring and control

The FDIS (Final draft international standard) - 57/886/FDIS - has been approved in July 2007 by 100 per cent !! (Preview of the standard, other parts)

The new standard adds another 60 Logical Nodes to the IEC 61850 series (the new LNs in IEC 61850-7-410 are marked in red) see below.

The first procurements refer already to this new standard

First vendors of hydro power plants and control systems have started to implement the new standard ... the largest Hydro Power Plant worlswide (Itaipu Binacional, Brazil) received already an intesive training by Christoph Brunner and Karlheinz Schwarz:

Need help or training?
Contact Karlheinz Schwarz, editor of IEC 61850 and IEC 61400-25; member of IEC TC 57 WG 18 (Hydro power extensions for IEC 61850) ... we have the right training ... we have already trained 20 experts of the Itaipu Binacional Hydro Power Plant in Brazil ...

Excerpt of training material on the new standard [150 KB, pdf]

Training Program for 3 1/2 days in-house course for power plant DCS vendor [0.5 MB, pdf]

Penstocks at Itaipu Binacional Hydro Power Plant (2007-06)

Control room at Itaipu Binacional Hydro Power Plant (2007-06)

Christoph Brunner and Karlheinz Schwarz in the computer room (2007-06)

Christoph Brunner and Karlheinz Schwarz in the training room (2007-06)


List of Logical Nodes for Hydro Power plants:

Logical nodes for control functions

CALH
CSWI

Alarm handling
Switch controller

Logical nodes representing functional blocks

FCNT
FCSD
FFIL
FLIM
FPID
FRMP
FSPT
FXOT
FXUT
Counter function
Curve shape description
Filter function
Limiter function
Proportional, integral and derivative regulator function
Ramp control function
Setpoint control function
Action at over treshhold
Action at under treshhold
Hydropower specific logical nodes
HBRG
HBRK
HCOM
HDAM
HDLS
HGPI
HGTE
HITG
HJCL
HLKG
HLVL
HNDL
HNHD
HOTP
HSEQ
HSPD
HUNT
HWCL
Turbine - generator shaft bearing
Braking system for the generator shaft
Combinator (3D-CAM or 2D-CAM)
Hydropower dam, water reservoir
Dam leakage supervision
Gate position indicator
Dam gate
Intake gate
Power plant joint control function
Leakage supervision
Dam water level indicator
Needle control
Net head data
Dam overtopping protection
Start / stop sequencer
Speed monitoring
Hydropower production unit
Water control function
Logical nodes for interface and archiving
IARC
IHMI
ISAF
Generic archiving function
Generic human - machine interface
Generic safety device
Logical nodes for mechanical and non-electric primary equipment
KFAN
KFIL
KPMP
KTNK
KVLV
Fan
Filter
Pump
Tank
Valve or aperture gate
Logical nodes for metering and measurement
MDIF
MENV
MHAI
MHYD
MMDC
MMET
MMXN
MMXU
Differential current measurement
Environmental data
Harmonics measurement
Hydrological measurement
DC current and voltage measurement
Meteorological measurement
Single-phase measurement
Three-phase measurement
Protection functions
PDIF
PDOP
PDUP
PHIZ
PIOC
PPAM
PRTR
PSDE
PTHC
PTOC
PTOF
PTOV
PTUF
PTTR
PVOC
PVPH
PZSU
Generator differential, restricted earth-fault
Reverse power
Loss of field (excitation system failure)
Residual over-voltage
Phase over-current
Phase angle, out-of-step
Rotor protection
Directional earth-fault
Thyristor failure protection
Time over-current, rotor earth-fault, bearing current, stator earth-fault
Over-frequency
Over- / under-voltage
Under-frequency
Overload
Under impedance
Over-fluxing
Energising at stand-still
Logical nodes for protection related functions
RBRF
RPSB
RSYN
Breaker-fail protection
Power swing detection
Synchronizing
Logical nodes for supervision and monitoring
SPDC
STMP
SVBR
Partial discharge sensor
Temperature supervision
Vibration supervision
Logical nodes for sensors
TANG
TAXD
TCTR
TDIS
TFLW
TFRQ
THUM
TLEV
TMGF
TPOS
TPRS
TRTN
TSND
TTMP
TTNS
TVBR
TVTR
TWPH
Angle
Axial displacement
Current transformer
Distance
Liquid flow
Frequency
Humidity
Media level
Magnetic field
Position indicator
Pressure
Rotation
Sound pressure
Temperature
Mechanical tension / stress
Vibration sensor
Voltage transformer
Water acidity
Logical nodes for power system equipment
ZAXN
ZBAT
ZMOT
ZREA
ZRES
ZSCR
ZSMC
Auxiliary network (power plant supply)
DC battery
Motor
Reactor
Neutral resistor
Semi-conductor controlled rectifier
Synchronous machine


Need help? Contact us please.

Our seminars and training cover all aspects of IEC 61850 ... also wind and hydro power plants:

many new courses 2007
Power delivery systems:
Seminars and Training

01.09.2007


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