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Voltage-source active power filter based on multilevel converter and ultracapacitor dc link
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 2006)
Topological synthesis of planar metamorphic mechanisms for low-voltage circuit breakers
(Taylor, 2012-10)
This article presents a systematic graph theory-based method for the topological synthesis of planar metamorphic mechanisms including metamorphic transformations of links and changes in the degrees-of-freedom. The parts ...
Active Current Mirrors for Low-Voltage Analog Circuit Design
(Birkhauser Boston Inc, 2017-12)
In this work, active current mirrors using sensing resistors and a pass transistor in a feedback loop will be examined in detail. First, several non-idealities in this family of circuits, such as offset, noise, output ...
Enhancement of Voltage Regulation Capability for DC-Microgrid Composed by Battery Test System : A Fractional-Order Virtual Inertia Method
(2022-10-01)
Electric vehicle (EV) has been widely used in our life, one of the key technologies is the batteries, power accumulator battery test system (PABTS), which is initiated for evaluating the performance of the EV batteries, ...
Metodologia para controle de reguladores de tensão em redes elétricas de distribuição utilizando simulação digital em tempo real
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2019-07-03)
Throughout its transportation, from generation to final consumption, the electrical energy fluctuates its voltage levels. These variations are natural and provided by the system itself, but without effective corrections, ...
Simplified Small-Signal Model for Output Voltage Control of Asymmetric Cascaded H-Bridge Multilevel Inverter
(Ieee-inst Electrical Electronics Engineers Inc, 2018-04-01)
This paper proposes a simplified small-signal model for output voltage control of a single-phase asymmetrical cascaded H-bridge multilevel inverter (ACHMI). The ACHMI is an n-series connected H-bridge converter, each one ...
Direct Predictive Voltage Control for Grid-Connected Permanent Magnet Synchronous Generator System
(2023-11-01)
In this article, a direct predictive voltage control (DPVC) is proposed for the grid-connected permanent magnet synchronous generator system. In the proposed strategy, the dc-link voltage regulation and power regulation ...
Dc Voltage Control In Off-Shore Wind Farms With Distributed Diode Rectifier Units
(2017)
Distributed diode rectifier units have been proposed as a robust and cost efficient solution for the connection of large off-shore wind farms to HVDC links. However, since the diode rectifier platforms are connected in ...