Functions, monitoring and protective functions
9.2 Active Infeed functions
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
501
Parameters
•
p3409
Infeed line frequency setting
•
p3410
Infeed identification method
•
r3411
Infeed identified inductance
•
r3412
Infeed DC-link capacitance identified
•
r3414
Infeed line inductance identified
•
p3421
Infeed inductance
•
p3422
Infeed DC-link capacitance
•
p3424
Infeed line inductance
•
p3620
Infeed current controller adaptation lower application threshold
•
p3622
Infeed current controller adaptation reduction factor
9.2.2
Harmonics controller
Description
Harmonics in the supply voltage cause harmonics in the line currents. Current harmonics
can be reduced by activating the harmonics controller.
Example of setting the harmonics controller
The 5th and 7th harmonics are to be compensated:
Table 9- 1
Sample parameters for the harmonics controller
Index
p3624 Infeed harmonics controller order
p3625 scaling
[0]
5
100%
[1]
7
100%
0% scaling means that the harmonics controller has been deactivated.
100% scaling means that the harmonics controller has been activated with standard gain.
The phase currents in parameter p0069[0...2] (U, V, W) can be verified using the STARTER
trace function.
Содержание SINAMICS S150 NEMA
Страница 1: ......
Страница 2: ......
Страница 20: ...Table of contents Enclosed Drives 18 Operating Instructions 12 2018 A5E36652151A ...
Страница 42: ...Device overview 2 5 Rating plate Enclosed Drives 40 Operating Instructions 12 2018 A5E36652151A ...
Страница 200: ...Electrical installation 4 9 Additional connections Enclosed Drives 198 Operating Instructions 12 2018 A5E36652151A ...
Страница 500: ...Output terminals 8 3 Digital outputs Enclosed Drives 498 Operating Instructions 12 2018 A5E36652151A ...
Страница 828: ...Technical specifications 12 3 Technical specifications Enclosed Drives 826 Operating Instructions 12 2018 A5E36652151A ...
Страница 861: ......
Страница 862: ......