Watthour meter accuracy under controlled unbalanced harmonic voltage and current conditions

被引：17

作者：

Domijan, A ^{[1
]}

EmbrizSantander, E ^{[1
]}

Gilani, A ^{[1
]}

Lamer, G ^{[1
]}

Stiles, C ^{[1
]}

Williams, CW ^{[1
]}

机构：

[1] FLORIDA POWER CORP,ST PETERSBURG,FL 33711

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1996年 / 11卷 / 01期

关键词：

watthour meter; harmonics; power quality; unbalance; field monitoring; testing; waveform reproduction;

D O I：

10.1109/61.484002

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work presents the results of phase I of the project on the accuracy of watthour meters when subjected to closely-duplicated real-world unbalanced harmonic voltage and current conditions. Such real-world conditions involved differences in voltage and current magnitudes as well as differences in the voltage and current total harmonic distortion levels of each phase. Tests were performed on a selected sample of nine three-phase and three single-phase watthour meters. Some results showed that under a particular set of unbalanced waveforms with harmonic conditions of I-THD > 80% and V-THD > 2%, the percentage errors exhibited by these meters ranged from -10.09% to +0.52%.

引用

页码：64 / 72

页数：9

共 19 条

[1] APPLICATION OF A 3-PHASE NONSINUSOIDAL CALIBRATION SYSTEM FOR TESTING ENERGY AND DEMAND METERS UNDER SIMULATED FIELD CONDITIONS
ARSENEAU, R
FILIPSKI, PS
[J]. IEEE TRANSACTIONS ON POWER DELIVERY, 1988, 3 (03) : 874 - 879
[2] ARSENEAU R, IEEE TUTORIAL COURSE, P25
[3] AUGER M, 1972, B DIRECTION RECHER B, V2, P5
[4] BAGGOTT AJ, 1977, C PUBLICATION, V156, P280
[5] A NOVEL ELECTRIC-POWER LABORATORY FOR POWER QUALITY AND ENERGY STUDIES - TRAINING ASPECTS
DOMIJAN, A
EMBRIZSANTANDER, E
[J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 1992, 7 (04) : 1571 - 1578
[6] A SUMMARY AND EVALUATION OF RECENT DEVELOPMENTS ON HARMONIC MITIGATION TECHNIQUES USEFUL TO ADJUSTABLE SPEED DRIVES
DOMIJAN, A
EMBRIZSANTANDER, E
[J]. IEEE TRANSACTIONS ON ENERGY CONVERSION, 1992, 7 (01) : 64 - 71
[7] DIRECTIONS OF RESEARCH ON ELECTRIC-POWER QUALITY
DOMIJAN, A
HEYDT, GT
MELIOPOULOS, APS
VENKATA, SS
WEST, S
PIERRAT, L
WANG, YJ
[J]. IEEE TRANSACTIONS ON POWER DELIVERY, 1993, 8 (01) : 429 - 436
[8] EMANUEL A, 1990, IEEE TUTORIAL COURSE
[9] FILIPSKI P, IEEE TUTORIAL COURSE, P13
[10] EVALUATION OF REACTIVE POWER METERS IN THE PRESENCE OF HIGH HARMONIC DISTORTION
FILIPSKI, PS
LABAJ, PW
[J]. IEEE TRANSACTIONS ON POWER DELIVERY, 1992, 7 (04) : 1793 - 1799

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