SYSTEM AND METHOD FOR MEASURING THE VOLTAGES OF TH
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专利名称：SYSTEM AND METHOD FOR MEASURING THE VOLTAGES OF THE CAPACITIVE
ARRANGEMENTS OF THE SUB-MODULES OF
A MULTILEVEL POWER CONVERTER WITH
DISTRIBUTED ENERGY STORAGE (MMC)
AND AN MMC CONVERTER
发明人：PICAS PRAT, RICARD,PICAS PRAT,
Ricard,ZARAGOZA BARTOMEU,
JORDI,ZARAGOZA BARTOMEU, Jordi,POU
FÈLIX, JOSEP,POU FÈLIX, Josep
申请号：ES2015/070456
申请日：20150610
公开号：WO2015/189453A1
公开日：
20151217
专利内容由知识产权出版社提供专利附图：
摘要：The invention relates to a system comprising: voltage sensors (SEN, SEN; SEN, SEN), each one being designed to measure the voltage between the terminals of an arrangement of sub-modules (SMs(1)…SMs(n); SMi(1)…SMi(n)) in series; and processing means for: determining that the voltage measurement carried out is a real measurement of voltage in the capacitor of an activated sub-module, and estimating the voltages in the capacitors of the deactivated sub-modules; or estimating the voltages in the capacitors of both the deactivated and activated sub-modules. The MMC converter includes the measurement system of the first embodiment. The method comprises combining real measurements with estimated measurements according to the state of
activation/deactivation of the sub-modules of the MMC converter.
申请人：UNIVERSITAT POLITÈCNICA DE CATALUNYA,UNIVERSITAT POLITÈCNICA DE CATALUNYA
地址：ES
国籍：ES
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