Danfoss TripleLynx CN Manuel d'utilisateur télécharger pdf (Page 41)

Set point curve Q(U)

Reactive power is defined as a function of the grid voltage, either as a percentage of the nomi-

nal plant power or directly in kVAr. Enter the values for the set point curve under:

Q(U) Curve

6.6.2.

Relay Configuration

[1] [Plant]

When grid management box is selected as reference value, configure the discrete inputs K1 –

K4.

Each of the 16 combinations of the four discrete inputs corresponds to a specific plant output

power level (PLA) and a reactive power output:

Illustration 6.15: Relay configuration

Item

Description

K1-K4 active Enable (check) or disable (uncheck) the individual inputs, K1-K4. If the input is

disabled, its state is ignored (considered off).

Power level in % PLA setting. Output power reduction as percentage of the plant nominal AC

power.

Reactive power Reactive power (Q) output in % or kVAr.

Power factor Output power factor (PF).

6.6.3.

Set Point Curves

[1] [Plant]

The TLX CN Pro+ inverter is capable of generating reactive power on basis of predefined set

point curves, either:

• Reactive power (Q) as a function of the grid voltage

• Power Factor (PF) as a function of the plant output power

The set point curves are defined by values and displayed as a graphical curve.

6. Setup

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Danfoss TripleLynx CN Manuel d'utilisateur Page 41