ABB REC650 Commissioning Manual page 66

Section 6
Testing functionality
58
Table 2: Calculation modes
Mode
Set value:
L1, L2, L3
Arone
PosSeq
L1L2
L2L3
L3L1
L1
L2
L3
2. Adjust the injected current and voltage to the set values in % of IBase and
UBase (converted to secondary current and voltage). The angle between the
injected current and voltage shall be set equal to the set direction Angle1,
angle for stage 1 (equal to 0° for low forward power protection and equal to
180° for reverse power protection). Check that the monitored active power is
equal to 100% of rated power and that the reactive power is equal to 0% of
rated power.
3. Change the angle between the injected current and voltage to Angle1 + 90°.
Check that the monitored active power is equal to 0% of rated power and that
the reactive power is equal to 100% of rated power.
4. Change the angle between the injected current and voltage back to 0°.
Decrease the current slowly until the START1 signal, start of stage 1, is
activated.
Formula used for complex power calculation
* *
= × + ×
S U I U I
L 1 L 1 L 2 L 2
EQUATION1697 V1 EN
*
= × - ×
S U I U
L L 1 2 L 1 L L 2 3
EQUATION1698 V1 EN
*
= × ×
S 3 U I
PosSeq PosSeq
EQUATION1699 V1 EN
* *
= × -
S U ( I I )
L L 1 2 L 1 L 2
EQUATION1700 V1 EN
* *
= × -
S U ( I I )
L L 2 3 L 2 L 3
EQUATION1701 V1 EN
* *
= × -
S U ( I I )
L L 3 1 L 3 L 1
EQUATION1702 V1 EN
*
= × ×
S 3 U I
L 1 L 1
EQUATION1703 V1 EN
*
= × ×
S 3 U I
L 2 L 2
EQUATION1704 V1 EN
*
= × ×
S 3 U I
L 3 L 3
EQUATION1705 V1 EN
1MRK 511 248-UEN -
*
+ ×
U I
L 3 L 3
(Equation 4)
*
I
L 3
(Equation 5)
(Equation 6)
(Equation 7)
(Equation 8)
(Equation 9)
(Equation 10)
(Equation 11)
(Equation 12)
Commissioning Manual