Ditemukan 8 dokumen yang sesuai dengan query
Artikel Jurnal Universitas Indonesia Library
Artikel Jurnal Universitas Indonesia Library
Sampurno SP
Abstrak :
Saluran transmisi merupakan bagian dari Sistem Tenaga Listrik yang cukup penting perannya yaitu menyalurkal daya listrik yang cukup besar dari Pusat-pusat listrik ke Gardu-gardu induk atau dari gardu induk yang satu ke gardl induk yang lain untuk selanjutnya disalurkan ke sistem distribusf. Dalam pengoperasiannya perlu dipertahankan profil tegangan yang bagus (memenuhi stdndar tegangan operasi) Aliran daya yang optimal dan rugi-rugi daya yang minimal. Untuk mengoptimalkan pengoperasian saluran transmisi kini telah banyak dikenal teknologi kendali transmisi day, listrik dengan menerapkan aplikasf teknologi elektronika daya an tara lain perala tan FACTS (Flexible AC Transmfssio System). Banyak tipe dari FACTS an tara lain Static Vascompensator (SVC), NGH-SSR; TCSC, STATCOMS. Perala tan peralatan ini yang sedang berkembang penggunaannya dalam kendali operasi sistem transmisi
[Place of publication not identified]: Jurnal Ilmiah Energi dan Kelistrikan, 2008
537 JIEK 1:1 (2008)
Artikel Jurnal Universitas Indonesia Library
Edward, T.C.
New York: Wiley, 1981
621.381 EDW f
Buku Teks Universitas Indonesia Library
Edwards, Terry
Chichester, West Sussex: John Wiley & Sons, 1992
621.381 EDW f
Buku Teks Universitas Indonesia Library
Schubert, Werner
Berlin, Munich: Siemens-Aktiengesellschaft, 1982
621.387 84 SCH c
Buku Teks Universitas Indonesia Library
Abstrak :
In this work, an algorithm to design lossless ladder networks with simple lumped elements connected via commensurate transmission lines is proposed. after giving the algorithm, a lumped-element low-pass chebyshev filter was transformed to its mixed-element counterpart to illustrate the utilization of the algorithm. The filter, designed for a frequency band around 1 GHz, was fabricated and experimentally characterized. we find very good agreement between measured and simulated transducer power gain over the entire frequency band of interest.
Artikel Jurnal Universitas Indonesia Library
Nahin, Paul J.
Abstrak :
This book offers a concise introduction to the analysis of electrical transients aimed at students who have completed introductory circuits and freshman calculus courses. While it is written under the assumption that these students are encountering transient electrical circuits for the first time, the mathematical and physical theory is not ‘watered-down.’ That is, the analysis of both lumped and continuous (transmission line) parameter circuits is performed with the use of differential equations (both ordinary and partial) in the time domain, and the Laplace transform. The transform is fully developed in the book for readers who are not assumed to have seen it before. The use of singular time functions (unit step and impulse) is addressed and illustrated through detailed examples.
The appearance of paradoxical circuit situations, often ignored in many textbooks (because they are, perhaps, considered ‘difficult’ to explain) is fully embraced as an opportunity to challenge students. In addition, historical commentary is included throughout the book, to combat the misconception that the material in engineering textbooks was found engraved on Biblical stones, rather than painstakingly discovered by people of genius who often went down many wrong paths before finding the right one. MATLAB® is used throughout the book, with simple codes to quickly and easily generate transient response curves.
Switzerland: Springer Cham, 2019
e20501712
eBooks Universitas Indonesia Library