Hybrid water heater system

A system powers a resistive load with switched direct current (DC) power. High speed switching of the resistive load utilizes a pseudo DC current to heat the resistive load. The resistive load can be a water heater element. The water heater can also have another heating element that allows pseudo DC...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MATAN STEFAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BLASTING CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A system powers a resistive load with switched direct current (DC) power. High speed switching of the resistive load utilizes a pseudo DC current to heat the resistive load. The resistive load can be a water heater element. The water heater can also have another heating element that allows pseudo DC signals to pre-heat the water heater with local solar energy, thereby reducing the need for external energy to power the other heating element. 一种系统利用切换直流(DC)电力向电阻负载供电。该电阻负载的高速切换利用伪DC电流来对该电阻负载进行加热。该电阻负载能够是热水器元件。热水器还能够具有另一加热元件，该另一加热元件允许伪DC信号利用本地太阳能对该热水器进行预加热，从而减少对向该另一加热元件供电的外部能量的需要。