| Description |
1 online resource (xi, 220 pages) : illustrations (black and white) |
| Contents |
Intro -- Preface -- Abbreviations -- Contents -- Chapter 1: Introduction -- 1.1 Standards and Regulatory Documents -- 1.2 Structure of DPLC Equipment -- 1.3 Component Parts of PLC Equipment -- 1.4 Programming, Control, and Access Functions -- References -- Chapter 2: Modems of DPLC Equipment -- 2.1 DPLC Equipment as a Digital Transmission System: Shannon's Limit -- 2.2 Modulation and Noise Immunity Technologies -- 2.2.1 Modulation Technologies -- 2.2.2 Channel Encoding Methods -- 2.2.3 Methods for Compensating Distortions of the HF Path Frequency Response and Phase Frequency Response |
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2.3 DPLC Modems Bit Rate -- 2.4 Dynamic Bit Rate Adaptation -- 2.5 Time Delay in Transmitting Information -- 2.6 Peak Factor of Modulated Signal -- 2.7 Comparison of Single-Carrier and Multi-carrier Modulation Methods Applied to DPLC Systems -- 2.8 Wideband Modems Based on DMT Modulation -- References -- Chapter 3: Multiplexers and Network Elements of DPLC Equipment -- 3.1 Multiplexers -- 3.1.1 Typical Schemes for Multiplexer Application in DPLC Equipment -- 3.1.2 Processing of Speech Signals. Low Bit Rate Speech Codecs -- 3.1.3 Prioritization of Information Signals |
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3.1.4 Transit of Information Signals -- 3.2 Network Elements -- 3.2.1 Structure of DPLC Equipment Network Element -- 3.2.2 Filtering and Prioritizing Network Traffic -- 3.2.3 Header Compression -- 3.2.4 Payload Compression of Data Packets -- 3.2.5 SNMP Monitoring of DPLC Equipment -- References -- Chapter 4: Features of Frequency Characteristics of the HF Paths -- 4.1 Features of Attenuation Frequency Dependences of the HF Paths -- 4.1.1 Brief Information About Modal Parameters -- 4.1.2 Frequency Response of the Line Path Without Considering Multiple Reflected Waves |
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4.1.3 Effect of Reflected Waves -- 4.1.4 Effect of Weather Conditions -- 4.1.5 Effect of Switching of Power Lines -- 4.1.6 Frequency Response of the HF Path with HF Bridge -- 4.1.7 Features of Frequency Response of the HF Path Along Double-Circuit Overhead Lines -- 4.1.8 Frequency Response of the HF Path Along Cable and Cable-Overhead Power Lines -- 4.2 Return Loss and Input Impedance of the HF Paths -- 4.3 Characteristics of Disturbances in the HF Paths -- 4.3.1 Corona Noise -- 4.3.2 Transient Disturbances -- 4.3.3 Narrowband Interferences -- References -- Chapter 5: DPLC Channel Design Issues |
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5.1 Main Tasks of the DPLC Channel Designing -- 5.2 Types and Characteristics of DPLC Information Traffic -- 5.3 Information Interaction in Electric Grid -- 5.4 Types of DPLC Channels -- 5.4.1 DPLC Channel with Time Division Multiplexing of Information Signals -- 5.4.2 DPLC Channel with Time Division Multiplexing of Information Signals and Packet Traffic Transmission -- 5.4.3 DPLC Channel with Packet Traffic Transmission -- 5.5 DPLC Channels with Transit Stations -- 5.5.1 The Simplest Model of DPLC Channel with Transit Stations |
| Summary |
This book covers planning and maintenance of digital power line carrier (DPLC) channels along high voltage 35-750 kV alternate current power lines, providing readers with an introduction to the relevant industry standards, structure, and construction of DPLC equipment. Coverage includes DPLC equipment use in digital transmitting systems, including digital modulation and coding, channel equalization, and echo cancelling; DPLC multiplexing systems and network elements; different characteristics of high voltage power lines as media for high frequency PLC signals transmission; and planning of DPLC channels. Practicing engineers and researchers involved in the development, design, and application of high voltage power line carrier channels, as well as students studying communications and electric power grids, will find this book to be a valuable reference guide. The only modern single source guide dedicated to high voltage DPLC channels, technologies, and equipment; Offers comprehensive coverage of DPLC system structure and parameters; Looks at operation of DPLC channels at various scenarios and conditions ice crusting, temperature, tapping lines, double-circuit lines, cable junctions |
| Bibliography |
Includes bibliographical references and index |
| Notes |
Online resource; title from PDF title page (SpringerLink, viewed February 3, 2021) |
| Subject |
Electric lines -- Carrier transmission.
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Power electronics.
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Electrical engineering.
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electrical engineering.
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Electric lines -- Carrier transmission
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Electrical engineering
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Power electronics
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| Form |
Electronic book
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| Author |
Shkarin, Yuri P., author
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Romanov, Sergey E., author
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Kharlamov, Vasiliy A., author
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Nazarov, Yuri V., author
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| ISBN |
9783030583651 |
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3030583651 |
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9783030583668 |
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303058366X |
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9783030583675 |
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3030583678 |
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