Appendix 1

Sampling Techniques

There are two sampling techniques:

 series (sequential) sampling with interpolation, and

 parallel sampling with holding network [79, Chapter 2].

Series Sampling with Interpolation

The derating measurements as described in Section 2.8 are based on sequential sampling utilizing the soft- and hardware specified by the UCDAS-16G Manual of the Keithley Corporation [80, Chapter 2]. The software program is written in Quick BASIC language. Sampling programs for two and five channels have been used [81, Chapter 2]. Some of the frequently asked questions concerning sequential sampling are addressed as follows.

1.1 What criterion is used to select the sampling rate (see line 500 of two-channel program [81, chapter ...

Get Power Quality in Power Systems and Electrical Machines, 2nd Edition now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.