Effect of Common-Mode Interference on Communication Performance of a Motor Drive System

Chen, Kaikai; Jin, Zhufeng; Chen, Henglin

doi:10.1109/vppc.2016.7791671

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…Currently available high-resistance RS485 inputs allow this number to be expanded to 256. It is the reason why RS485 is so popular with computers, PLCs, micro controllers and intelligent sensors in scientific and technical applications (Xinjian, 2005;Chen, Jin and Chen, 2016).…”

Section: Figure 2 Rs485 Communication Interfacementioning

confidence: 99%

Control and communication between PLC S7-1200 and ATV310 drive via modbus protocol

2020

EJS

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Variable Frequency Drives (VFDs) are electronic power controllers that allow for accurate control of the speed of alternating current (AC) induction motors that used in many kinds of machines including fans, pumps and compressors. These motors are used in most heating, ventilation and air-conditioning (HVAC) systems and account for a significant percentage of the total HVAC energy consumption. More efficient operation of these motors using VFDs can result in significant energy savings. Besides, the communication between VFDs and PLC for Supervisory Control And Data Acquisition (SCADA) is also important. Modbus protocol has many kinds as RS485, RTU, Profinet,...In this paper we will present the communication between a PLC Siemens S7-1200 and an ATV310 Drive (Schneider) via Modbus RTU protocol which is supported.

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Section: Figure 2 Rs485 Communication Interfacementioning

confidence: 99%

Control and communication between PLC S7-1200 and ATV310 drive via modbus protocol

2020

EJS

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Estimation of Common-Mode Current Coupled to the Communication Cable in a Motor Drive System

Chen

Wang

2018

IEEE Trans. Electromagn. Compat.

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Time Domain Analysis of Transmission Failure on CAN System due to Differential-Mode Noise Emitted from a Buck Converter

Shirai

Shimizu

2019

IEEJ Journal IA

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The controller area network (CAN) is one of the serial bus systems used in various applications, such as automobiles, airplanes, and industrial robots. This study focuses on analysis of electromagnetic interference (EMI) caused by a buck converter installed close to a CAN bus, and highlights the problems in a conventional EMI evaluation, followed by the development of an experimental EMI mitigation method. The verification experiments show that the periodic switching noise of a buck converter causes data-transmission failure in CAN. Finally, this study proposes a novel control method for a buck converter, which can mitigate EMI in CAN.

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Effect of Common-Mode Interference on Communication Performance of a Motor Drive System

Cited by 3 publications

References 6 publications

Control and communication between PLC S7-1200 and ATV310 drive via modbus protocol

Control and communication between PLC S7-1200 and ATV310 drive via modbus protocol

Estimation of Common-Mode Current Coupled to the Communication Cable in a Motor Drive System

Time Domain Analysis of Transmission Failure on CAN System due to Differential-Mode Noise Emitted from a Buck Converter

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