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Measurement Computing WavePort 312P rev.1.0 User Manual

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PowerVista/312 User’s Manual

iii

6 Detailed Harmonics

6.1 Detailed Harmonics Overview ….. 6-1
6.2 Detailed Harmonics Configuration

……6-1

6.3 Detailed Harmonics Application ….. 6-3

6.3.1

Average Harmonics ….. 6-3

6.3.2

Non-Integer Frequencies ….. 6-3

6.3.3

Maximized Spectra ….. 6-4

6.3.4

IEEE 519 ….. 6-4

6.3.5

Harmonics Tabulation …..6-5

7 Spectrum Analyzer

7.1 Spectrum Analyzer Overview …… 7-1
7.2 Spectrum Analyzer Configuration 7-1
7.3 Spectrum Analyzer Application …… 7-2

7.3.1

Hamming Window …… 7-2

7.3.2

The Fast Fourier Transform …… 7-4

8 Cycle-by-Cycle Capture

8.1 Cycle-by-Cycle Overview …… 8-1
8.2 Cycle-by-Cycle Configuration …… 8-1
8.3 Cycle-by-Cycle Application …… 8-2

8.3.1

Scrolling Data and Auto Snap to

Database …… 8-2

8.3.2

Power Grid Dynamic Response …… 8-3

8.3.3

Static Var Compensator Response ……

…… 8-3

8.3.4

Flicker …… 8-4

8.3.5

Exciter, Generator and Governor

Response Tests …… 8-4

9 Event Capture

9.1 Event Capture Overview ….. 9-1
9.2 Event Capture Configuration ….. 9-1
9.3 Event Capture Application ….. 9-4

9.3.1

Trigger Table and Event Extremes …..

…… 9-4

9.3.2

Demand Log and Event Links ….. 9-4

9.3.3

Demand Log Data Recovery ….. 9-6

9.4 Demand Viewing Configuration … 9-6

10 Frequency Following

10.1 Frequency Following Overview

…… 10-1

10.2 Frequency Following Application

…… 10-1

10.2.1

Frequency Following Process Time

…… 10-2

10.2.2

Behavior Without Frequency Following

…… 10-2

10.2.3

Frequency Following Limitations ……
…… 10-2

11 Glossary