skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A new method for both harmonic voltage and harmonic current suppression and power factor correction in industrial power systems

Abstract

This paper proposes a new method for designing a group of single tuned filters for both harmonic current injection suppression and harmonic voltage distortion reduction and power factor correction. The proposed method is based on three purposes: (1) reduction of harmonic voltage distortion in the source terminals to an acceptable level, (2) suppression of harmonic current injection in the source terminals to an acceptable level, (3) improvement of power factor at the source terminals. To determine the size of the capacitor in a group of single tuned filters, three new NLP mathematical formulations will be introduced. The first is to suppress harmonic current injection within an acceptable level. The second is to minimize the fundamental reactive power output while reducing harmonic voltage distortion to an acceptable level. The third is to determine an optimal assignment of reactive power output based on the results of harmonic voltage reduction and power factor correction. This new method has been demonstrated for designing a group of single tuned filters and its validity has been successfully confirmed through numerical simulation in a 35 KV industrial power system. The proposed method can efficiently provide an optimal coordination in a group of single tuned filters relating tomore » suppressing harmonic current injection, reducing harmonic voltage distortion and improving power factor.« less

Authors:
 [1]; ;  [2]
  1. Shanghai Jiao Tong Univ. (China). Dept. of Electrical Power Engineering
  2. Hiroshima Univ., Higashi-Hiroshima (Japan). Dept. of Electrical Engineering
Publication Date:
OSTI Identifier:
397846
Report Number(s):
CONF-9505342-
ISBN 0-7803-2480-3; TRN: IM9649%%54
Resource Type:
Conference
Resource Relation:
Conference: 1995 IEEE industrial and commercial power systems technical conference, San Antonio, TX (United States), 7-11 May 1995; Other Information: PBD: 1995; Related Information: Is Part Of 1995 IEEE industrial and commercial power systems technical conference; PB: 225 p.
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; HARMONICS; DAMPING; POWER DISTRIBUTION SYSTEMS; POWER FACTOR; INDUSTRIAL PLANTS

Citation Formats

Cheng, H, Sasaki, Hiroshi, and Yorino, Naoto. A new method for both harmonic voltage and harmonic current suppression and power factor correction in industrial power systems. United States: N. p., 1995. Web.
Cheng, H, Sasaki, Hiroshi, & Yorino, Naoto. A new method for both harmonic voltage and harmonic current suppression and power factor correction in industrial power systems. United States.
Cheng, H, Sasaki, Hiroshi, and Yorino, Naoto. Sun . "A new method for both harmonic voltage and harmonic current suppression and power factor correction in industrial power systems". United States.
@article{osti_397846,
title = {A new method for both harmonic voltage and harmonic current suppression and power factor correction in industrial power systems},
author = {Cheng, H and Sasaki, Hiroshi and Yorino, Naoto},
abstractNote = {This paper proposes a new method for designing a group of single tuned filters for both harmonic current injection suppression and harmonic voltage distortion reduction and power factor correction. The proposed method is based on three purposes: (1) reduction of harmonic voltage distortion in the source terminals to an acceptable level, (2) suppression of harmonic current injection in the source terminals to an acceptable level, (3) improvement of power factor at the source terminals. To determine the size of the capacitor in a group of single tuned filters, three new NLP mathematical formulations will be introduced. The first is to suppress harmonic current injection within an acceptable level. The second is to minimize the fundamental reactive power output while reducing harmonic voltage distortion to an acceptable level. The third is to determine an optimal assignment of reactive power output based on the results of harmonic voltage reduction and power factor correction. This new method has been demonstrated for designing a group of single tuned filters and its validity has been successfully confirmed through numerical simulation in a 35 KV industrial power system. The proposed method can efficiently provide an optimal coordination in a group of single tuned filters relating to suppressing harmonic current injection, reducing harmonic voltage distortion and improving power factor.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {12}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: