Concept of a distributed photovoltaic multilevel inverter with cascaded double H-bridge topology

SM Goetz, C Wang, Z Li, DLK Murphy… - International Journal of …, 2019 - Elsevier
This paper presents proof-of-concept of a novel photovoltaic (PV) inverter with integrated
short-term storage, based on the modular cascaded double H-bridge (CHB 2) topology, and …

Model predictive control and optimization for battery charging and discharging

MS Trimboli, GL Plett, RA Zane, K Smith… - US Patent …, 2019 - Google Patents
An apparatus for model predictive control (“MPC”) is disclosed. A method and system also
perform the functions of the apparatus. The apparatus includes a measurement module that …

Autonomous battery control and optimization

RA Zane, M Evzelman, D Costinett… - US Patent …, 2019 - Google Patents
An apparatus includes a battery state module that determines a battery state of each of a
plurality of battery cells forming a battery unit. A battery state includes a health of the battery …

Battery control

RA Zane, M Evzelman, D Costinett… - US Patent …, 2018 - Google Patents
For battery control, an apparatus includes a shared bus and a plurality of isolated direct
current (DC) to DC bypass converters. Each bypass converter is associated with one battery …

Battery management circuit, device to be charged, and power management method

S Chen, J Zhang - US Patent 11,322,949, 2022 - Google Patents
Battery management circuits include a first charging channel, a Cuk circuit, and a
communication control circuit. A battery is charged through the first charging channel based …

Smart energy storage system

S Agarwal - US Patent 10,848,098, 2020 - Google Patents
(57) ABSTRACT A multi-source energy storage system (ESS) includes a master controller
and a plurality of ESSs. A first ESS includes an ESS controller and a plurality of micro-ESSs …

Module-based energy systems capable of cascaded and interconnected configurations, and methods related thereto

M Slepchenkov, R Naderi - US Patent 11,135,923, 2021 - Google Patents
Module-based energy systems are provided having multiple converter-source modules. The
converter-source modules can each include an energy source and a converter. The systems …

Solar cell assembly

SG Sridhara, NG Diesta, PJ Rostan… - US Patent 10,749,060, 2020 - Google Patents
(57) ABSTRACT A solar cell assembly (200) is presented. The solar cell assembly includes
one or more solar cell units (21 1) coupled in series. The solar cell unit includes a first solar …

Four-quadrant partial power processing switched-mode converter for photovoltaic applications

AD Marzouk, O Trescases - US Patent App. 15/311,672, 2017 - Google Patents
Habitations in remote areas around the world lack basic infrastructure to achieve an efficient
supply chain. Over 90% of roads are unpaved and fuel infrastructure is scarce. A solar …

Power clipping method and system

L Zubieta - US Patent 9,898,018, 2018 - Google Patents
An improved method for controlling an electrical distribution system of the type having a
plurality of electrical sources, a load, a DC link coupling the electrical sources to the load …