Download or read book The nvestigations and applications of the transmission line fault locators in Japan written by and published by . This book was released on 1962 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fault Location on Transmission and Distribution Lines written by Swagata Das and published by John Wiley & Sons. This book was released on 2021-11-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with up-to-date coverage of fault location algorithms in transmission and distribution networks. The algorithms will help readers track down the exact location of a fault in the shortest possible time. Furthermore, voltage and current waveforms recorded by digital relays, digital fault recorders, and other intelligent electronic devices contain a wealth of information. Knowledge gained from analysing the fault data can help system operators understand what happened, why it happened and how it can be prevented from happening again. The book will help readers convert such raw data into useful information and improve power system performance and reliability.

Download or read book The Japan Science Review written by and published by . This book was released on 1954 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Fault Location Performance Utilizing Synchronized Phasor Measurements with a Two ended Fault Location Impedance Method written by Enrique Quintero and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transmission lines are an essential part of the electrical grids. Thus, utilities cannot afford to have any transmission line out service because it can result in power outages and causes overloading other lines in the same grid. However, transmission lines are exposed to faults caused by short circuits, birds, adverse weather conditions, and human made accidents. Transmission line faults can be temporary or permanent. Temporary faults are mostly self-cleared. But, permanent faults do not self-cleared and cause damage to transmission line infrastructure. Most of these faults result in mechanical damage to power lines, poles, or insulators which need to be repaired before returning the line to service. For this reason, transmission line faults must be located accurately to allow field crews arrive at the scene and repair the faulted equipment as soon as possible. The most obvious method to locate the faulted equipment is just to patrol the whole line, but one of the main obstacles following that method are the geographical layout in some sections of the line making difficult for the field crews accessing to the scene, the long time it takes to patrol the line and the associated high cost which makes it uneconomical. Meanwhile, if the utility has a software tool to calculate fast and accurate fault location under any power system conditions, the utility will enhance the restoration time of the line with less cost and consequently it will short customer outage time by pointing field crews to narrow range to check. Fault location algorithms are one method for utilities use to detect fast and accurate fault location. However these fault location algorithms are typically embedded in fault locator devices or protective relays. This is an obstacle because in order to get the fault location out those devices, they need to be interrogated and normally these devices are located in remote areas. Now with the advances in synchrophasor technology, it is possible to collect synchronized phasor measurements in a convenient central location such as operating center or dispatch center and perform fast and accurate fault location based on synchronized phasor measurements. For this thesis, an impedance based fault location technique will be used because it is the most simple and practical method for implementation. However, this fault location technique in conjunction with relay data is known for being susceptible to a number of sources of errors. So by utilizing real-time and very accurate synchronized phasor measurement data, this thesis will investigate how accurate the impedance based fault location technique result.

Download or read book Transactions of the American Institute of Electrical Engineers written by American Institute of Electrical Engineers and published by . This book was released on 1963 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book AN INVESTIGATION OF ARTIFICIAL INTELLIGENCE BASED TECHNIQUES FOR TRANSMISSION LINE FAULT DETECTION written by GHOPINATHAN A/L NARAYANAN (TP016906) and published by . This book was released on 2013 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1989-11 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Artificial Intelligence Applications in Electrical Transmission and Distribution Systems Protection written by Almoataz Y. Abdelaziz and published by CRC Press. This book was released on 2021-10-22 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial intelligence (AI) can successfully help in solving real-world problems in power transmission and distribution systems because AI-based schemes are fast, adaptive, and robust and are applicable without any knowledge of the system parameters. This book considers the application of AI methods for the protection of different types and topologies of transmission and distribution lines. It explains the latest pattern-recognition-based methods as applicable to detection, classification, and location of a fault in the transmission and distribution lines, and to manage smart power systems including all the pertinent aspects. FEATURES Provides essential insight on uses of different AI techniques for pattern recognition, classification, prediction, and estimation, exclusive to power system protection issues Presents an introduction to enhanced electricity system analysis using decision-making tools Covers AI applications in different protective relaying functions Discusses issues and challenges in the protection of transmission and distribution systems Includes a dedicated chapter on case studies and applications This book is aimed at graduate students, researchers, and professionals in electrical power system protection, stability, and smart grids.

Download or read book Abstracts of Science and Technology in Japan written by and published by . This book was released on 1990 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Science Abstracts written by and published by . This book was released on 1961 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Japan science review Mechanical and electrical engineering written by and published by . This book was released on 1962 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrical Electronics Abstracts written by and published by . This book was released on 1997 with total page 2240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Japanese Technical Abstracts written by and published by . This book was released on 1987 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conference Proceedings written by IEEE Instrumentation and Measurement Society and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1994 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advanced Electric Power Technology in Japan 1981 written by and published by . This book was released on 1981 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conference Papers Index written by and published by . This book was released on 1979 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly. Papers presented at recent meeting held all over the world by scientific, technical, engineering and medical groups. Sources are meeting programs and abstract publications, as well as questionnaires. Arranged under 17 subject sections, 7 of direct interest to the life scientist. Full programs of meetings listed under sections. Entry gives citation number, paper title, name, mailing address, and any ordering number assigned. Quarterly and annual indexes to subjects, authors, and programs (not available in monthly issues).