Carlos Augusto Machado Monteiro, C. L. de Souza, M. Dalmas
{"title":"全局样本同步触发器","authors":"Carlos Augusto Machado Monteiro, C. L. de Souza, M. Dalmas","doi":"10.1109/ISPCS.2016.7579508","DOIUrl":null,"url":null,"abstract":"Synchronization measurement is very useful for power systems on phase measurement, fault location detection and others. This paper describes the concept of a frequency generator module to be used on synchronized acquisition systems. The frequency generator is modeled using a Numeric Controlled Oscillator (NCO) and a PI controller feeding back with phase error of one pulse per second (1-pps) output. The synchronization uses 1-pps from a GNSS as a reference for the synchronization system.","PeriodicalId":284489,"journal":{"name":"2016 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Global sample synchronization trigger\",\"authors\":\"Carlos Augusto Machado Monteiro, C. L. de Souza, M. Dalmas\",\"doi\":\"10.1109/ISPCS.2016.7579508\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Synchronization measurement is very useful for power systems on phase measurement, fault location detection and others. This paper describes the concept of a frequency generator module to be used on synchronized acquisition systems. The frequency generator is modeled using a Numeric Controlled Oscillator (NCO) and a PI controller feeding back with phase error of one pulse per second (1-pps) output. The synchronization uses 1-pps from a GNSS as a reference for the synchronization system.\",\"PeriodicalId\":284489,\"journal\":{\"name\":\"2016 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISPCS.2016.7579508\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPCS.2016.7579508","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Synchronization measurement is very useful for power systems on phase measurement, fault location detection and others. This paper describes the concept of a frequency generator module to be used on synchronized acquisition systems. The frequency generator is modeled using a Numeric Controlled Oscillator (NCO) and a PI controller feeding back with phase error of one pulse per second (1-pps) output. The synchronization uses 1-pps from a GNSS as a reference for the synchronization system.
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