IEEE C37.118.1a 2014
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IEEE Standard for Synchrophasor Measurements for Power Systems — Amendment 1: Modification of Selected Performance Requirements
Published By | Publication Date | Number of Pages |
IEEE | 2014 | 25 |
Amendment Standard – Active. Modifications in this amendment include some performance requirements with related text updates to correct inconsistencies and remove limitations introduced by IEEE Std C37.118.1(TM)-2011. It was discovered that a few requirements were not achievable with the published models as was intended and others were extremely difficult to meet with available hardware. This amendment modifies requirements in Table 4 through Table 10. Text was modified to support the requirement modification. Testing described in 5.5.9 was clarified, and Table 11 (formerly Table 12) was modified to match. Annex C was modified to keep it consistent with the rest of the document.
PDF Catalog
PDF Pages | PDF Title |
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1 | IEEE Std C37.118.1a-2014 Front cover |
3 | Title page |
5 | Important notices and disclaimers concerning IEEE standards documents |
8 | Participants |
10 | Introduction |
11 | Contents |
13 | Important notice |
14 | 4. Synchrophasor measurement 4.3 Measurement time synchronization 5. Synchrophasor measurement requirements and compliance verification 5.5 Measurement compliance |
21 | Annex C (informative) Reference signal processing models C.1 Introduction C.4 Positive sequence, frequency, and ROCOF |
23 | C.5 P class reference model for phasor C.6 M class reference model for phasor |