Title :
The design of a merging unit of electronic transformer based on arm
Author :
Liu, Jianfeng ; Li, Kaicheng ; Yang, Huayun
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
The Merging Unit following IEC60044-8 and IEC61850-9-1 is the important part of the Electronic Current/Voltage Transformer, and is firstly defined in IEC60044-8. The Merging Unit includes three parts: synchronization function module, receiving and processing the multi-channel data function module and communication function module. In this paper, Based on a brief analysis of the function of the Merging Unit, a novel method using ARM-based controller is proposed to implement the main functions of the Merging Unit.
Keywords :
controllers; instrument transformers; signal processing equipment; ARM-based controller; IEC60044-8; IEC61850-9-1; electronic current transformer; electronic transformer; electronic voltage transformer; merging unit; Electrical capacitance tomography; Merging; Power system measurements; Power system protection; Power system relaying; Power transformer insulation; Signal processing; Substation automation; Synchronization; Voltage transformers; ARM; IEC60044; Merging Unit;
Conference_Titel :
Universities Power Engineering Conference, 2007. UPEC 2007. 42nd International
Conference_Location :
Brighton
Print_ISBN :
978-1-905593-36-1
Electronic_ISBN :
978-1-905593-34-7
DOI :
10.1109/UPEC.2007.4469036
