Setting Guidelines - ABB RELION 670 SERIES Applications Manual

Line distance protection

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1MRK 506 369-UUS -

Line distance protection REL670 2.2 ANSI

Application manual

IEC13000190 V2 EN

Connection of energy calculation and demand handling function

ETPMMTR to the measurements function (CVMMXN)

The energy values can be read through communication in MWh and MVArh in

monitoring tool of PCM600 and/or alternatively the values can be presented on the local

HMI. The local HMI graphical display is configured with PCM600 Graphical Display

Editor tool (GDE) with a measuring value which is selected to the active and reactive

component as preferred. Also all Accumulated Active Forward, Active Reverse, Reactive

Forward and Reactive Reverse energy values can be presented.

Maximum demand values are presented in MWh or MVArh in the same way.

Alternatively, the energy values can be presented with use of the pulse counters function

(PCGGIO). The output energy values are scaled with the pulse output setting values

EAFAccPlsQty, EARAccPlsQty, ERFAccPlsQty and ERVAccPlsQty of the energy

metering function and then the pulse counter can be set-up to present the correct values by

scaling in this function. Pulse counter values can then be presented on the local HMI in the

same way and/or sent to the SA (Substation Automation) system through communication

where the total energy then is calculated by summation of the energy pulses. This principle

is good for very high values of energy as the saturation of numbers else will limit energy

integration to about one year with 50 kV and 3000 A. After that the accumulation will start

on zero again.

Setting guidelines

The parameters are set via the local HMI or PCM600.

The following settings can be done for the energy calculation and demand handling

function ETPMMTR:

GlobalBaseSel: Selects the global base value group used by the function to define IBase,

VBase and SBase as applicable.

IEC130 00190-2-en.vsdx