NMEA2000 Ship Area Network (SAN) design and Test Bed using Power Line Communication (PLC) with the 3-Phase 3-Line Delta Connection Method

Abstract

Abstract. In this paper, the Integrated Ship Area Network which is suitable for the old or special ships built prior to the implementation of e-Navigation regulation by designing the PLC-based NMEA2000 integrated Network technology using the Ship-PLC. Since the Ship-PLC communication basically provides the Ethernet communication which has been used to support RS232/ 422/485 communications, technological implementation of various convergent multimedia communication was possible. With the test bed results using proposed technology in an actual ship, we've provided the possibility of shipbuilding cost reduction following plant structure changes and their numbers through integration of ship's power lines and circuits.

A Study on Digital Forensic System Design for Inter-Floor Noise Measurement Using Power Line Communication Technology and Java Android

“…Thus, we are disclosing the system which the clients can conveniently measure inter-floor noises by installing the PLC system on the power line of a household fluorescent lamp. The PLC technology used in this study is being described in details in the preceding study [9]- [11]. This system can be applied as easily as the vehicle black boxes.…”

“…The conflicts in the past were mostly related to the factory-emitting smokes or the river or atmospheric pollutions but since 1991, the noise-related complaints have increased constantly [1]- [9].…”

Design of a Shipboard Outside Communication Network and Its Testbed Using PLC: For Safety Management during the Ship Building Process

“…Thus, the ships on which all the wiring has been completed, the Ship PLC offers a maximum data transfer speed of 200 Mbps will largely reduce the costs and time required to install a new efficient communication system network. Currently, the PLC is being defined as a communication technology which allows a high-speed data transfer based on the carrier frequency of a power line as the medium [7][8][9][10] (Appendix A).…”

“…To be specific, the active power filter drives the current to take a sinusoidal waveform to be in phase with the operating voltage to achieve a stable balanced power flow. This is the main objective of the active power filter proposed in this study [11][12][13][14]. The proposed filter adopts a specific control method for the utility current, not for the output current.…”

An Approach to Improve the Penetration of Sustainable Energy Using Optimal Transformer Tap Control

“…The system solves optimization problems to control the variability of renewable energy based on the load and power information received from the Energy Management System (EMS), as shown in Figure 1. Then, the control signal based on the solutions of the optimization problem is transmitted to each OLTC by the power information transmission technique [27][28][29][30][31]. The system configuration changes depending on the operation of the OLTCs, and as a result, the reactive power output amount of each generator is changed.…”