Universal DC off-grid hydrogen production system nonlinear energy hub model

The invention discloses a non-linear energy hub model of a universal direct-current off-grid hydrogen production system. The non-linear energy hub model comprises the following steps: (1) establishing non-linear dynamic models of a DAB, an inverter, a rectifier, an electrolytic cell, a fuel cell and...

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Hauptverfasser:	KANG ZHONGJIAN, MA YUHANG, LI LONGCHEN, DUAN FENGTONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS GENERATION INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS METALLURGY PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY
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creator	KANG ZHONGJIAN MA YUHANG LI LONGCHEN DUAN FENGTONG
description	The invention discloses a non-linear energy hub model of a universal direct-current off-grid hydrogen production system. The non-linear energy hub model comprises the following steps: (1) establishing non-linear dynamic models of a DAB, an inverter, a rectifier, an electrolytic cell, a fuel cell and an energy storage unit; (2) establishing a modular conversion characteristic matrix of each subsystem; (3) establishing a node-branch incidence matrix based on the direct current off-grid hydrogen production system; (4) establishing an input port-branch incidence matrix, an output port-branch incidence matrix and an internal node-branch incidence matrix; and (5) establishing a nonlinear energy hub model of the direct-current off-grid hydrogen production system. According to the method, a modular nonlinear conversion characteristic matrix established according to the working mechanism of each subsystem in the direct current off-grid hydrogen production system is combined with a node-branch incidence matrix establis
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subjects	APPARATUS THEREFOR CHEMISTRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS GENERATION INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS METALLURGY PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY
title	Universal DC off-grid hydrogen production system nonlinear energy hub model
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