Fault Location Algorithm for HVDC Transmission Based on Synchronized Fault Time
نویسندگان
چکیده
منابع مشابه
Extension to Fault Location Algorithm Based on Synchronized Sampling
* Department of Electrical Engineering, Texas A&M University, College Station, Texas 77843-3128 Summary– The use of Global Positioning System (GPS) of satellites has allowed the synchronization of voltage and current measurements from a wide–area power system. Using raw samples of voltage and current from the two ends of a transmission line, algorithms for fault analysis and fault location have...
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چکیده رساله/پایان نامه : تاکنون روشهای متعددی در ارتباط با مکان یابی خطا در شبکه انتقال ارائه شده است. استفاده مستقیم از این روشها در شبکه توزیع به دلایلی همچون وجود انشعابهای متعدد، غیر یکنواختی فیدرها (خطوط کابلی، خطوط هوایی، سطح مقطع متفاوت انشعاب ها و تنه اصلی فیدر)، نامتعادلی (عدم جابجا شدگی خطوط، بارهای تکفاز و سه فاز)، ثابت نبودن بار و اندازه گیری مقادیر ولتاژ و جریان فقط در ابتدای...
A Genetic Based Fault Location Algorithm for Transmission Lines
Overhead transmission lines are parts of the electric power system where fault probabilities are generally higher than that of other system components. One of the main objective of protective system is to detect faults on transmission lines as fast as possible. Another important job is to locate this fault point accurately. Therefore, it is very important to have a fast reliable methods that ca...
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This paper presents a novel fault location method for series compensated transmission lines. It is established based on synchronized voltages sampling and Thevenin impedance from both ends of series compensated transmission line. The method is based on the use of phasor measurement units (PMU) technology which is aimed to be independent of current measurements, fault type, fault resistance, fau...
متن کاملFault Location Based on Synchronized Measurements: A Comprehensive Survey
This paper presents a comprehensive survey on transmission and distribution fault location algorithms that utilize synchronized measurements. Algorithms based on two-end synchronized measurements and fault location algorithms on three-terminal and multiterminal lines are reviewed. Series capacitors equipped with metal oxide varistors (MOVs), when set on a transmission line, create certain probl...
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ژورنال
عنوان ژورنال: IJITEE (International Journal of Information Technology and Electrical Engineering)
سال: 2019
ISSN: 2550-0554
DOI: 10.22146/ijitee.44926