NDLI: Study on Characteristic Parameters of a New Converter Transformer for HVDC Systems

Content Provider	IEEE Xplore Digital Library
Author	Yong Li Longfu Luo Rehtanz, C. Nakamura, K. Jiazhu Xu Fusheng Liu
Copyright Year	1986
Abstract	Different from the traditional converter transformer and ac passive filtering method, this paper presents a new converter transformer and a corresponding inductive filtering method for HVDC systems. Based on this, characteristic parameters of the new converter transformer are studied in detail by theoretical analysis, simulation, calculation, and experimental verification. By deducing voltage relation, the constraint condition of the turn ratio is obtained, which can satisfy the demand of a 12-pulse converter in HVDC systems. By deducing current relations, the characteristics of the fundamental and the harmonic currents in the winding are obtained. According to the established operation equations, the simple but practical calculation methods for the short-circuit impedance and the rated capacity are proposed. Then, the change characteristic of the short-circuit impedance is analyzed and calculated. The detailed simulation and test results verified the correctness of the aforementioned theoretical analysis and calculation.
Sponsorship	IEEE Power Engineering Society
Starting Page	2125
Ending Page	2131
Page Count	7
File Size	381654
File Format	PDF
ISSN	08858977
Volume Number	24
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	HVDC transmission Filtering Power harmonic filters Passive filters Wiring Power system harmonics Reactive power Impedance Analytical models Power system economics short-circuit impedance Converter transformer high-voltage direct current (HVDC) inductive filtering rated capacity
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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A New Converter Transformer and a Corresponding Inductive Filtering Method for HVDC Transmission System

Feasibility of applying inductive filtering technology to the HVDC transmission system

Realization of Reactive Power Compensation Near the LCC-HVDC Converter Bridges by Means of an Inductive Filtering Method

Simulation of the Electromagnetic Response Characteristic of an Inductively Filtered HVDC Converter Transformer Using Field-Circuit Coupling

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Electromagnetic Vibration Analysis of the Winding of a New HVDC Converter Transformer

Optimal planning of large passive-harmonic-filters set at high voltage level

Operating area for modular multilevel converter based high-voltage direct current systems

Study on Characteristic Parameters of a New Converter Transformer for HVDC Systems

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