Control algorithms and stability of direct current backup power supply for a frequency-controlled electric drive

Autor:	V. V. Pankratov, V. V. Vdovin, A. V. Smetannikov, D. P. Visloguzov, V. A. Clan, D. A. Kotin
Rok vydání:	2015
Předmět:	Engineering Mains electricity Switched-mode power supply business.industry Direct current Single-phase electric power Automotive engineering Electric power system Backup Control theory Electrical and Electronic Engineering business Galvanic isolation Power control
Zdroj:	Russian Electrical Engineering. 86:485-489
ISSN:	1934-8010 1068-3712
Popis:	Direct current backup power supply systems for a frequency-controlled circulating pump electric drive based on a storage battery or electromechanical generator are considered. The circuit, the main properties of a bidirectional galvanically isolated dc– converter, and the structure of its control system are shown. The operational stability of the backup power system in conditions of constant power consumption is analyzed. A stability margin correction algorithm with a glance of backup power supply system mains parameters is proposed. The experimental results are shown.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::289451f33965eb3e1bbcf5e3671d32f8 https://doi.org/10.3103/s106837121508012x Zobrazit plný text záznamu Full text from SpringerLink