| 摘要 |
#CMT# #/CMT# The charger has an automatic charging circuit driven by its charge current and an integrated circuit (IC) that measures charge state of cells e.g. lead battery. The integrated circuit regulates spacing of pulses based on the charge state of the cells to manage pulse cutting by a commutation circuit (T1). The charger charges the cells by using the pulses of frequency of 100 to 300 kilo hertz. The integrated circuit stops charging the cells, when the cells are charged more than 99 percent, so that high frequency pulse cutting is stopped. A resistor (R1) limits the charge current of the cells. #CMT#USE : #/CMT# Used for charging a disposable saline or alkaline primary cell such as lead or metallic lead or nickel cadmium batteries or accumulator (all claimed), that is utilized for transferring charge from one point to another point of an electric circuit. #CMT#ADVANTAGE : #/CMT# The charger charges the cells by using the pulses having the frequencies of 100 to 300 kiloHertz, without using superconductor materials, thus provoking an electrochemical stimulation inside the cells by pulse by step effect, and hence permitting to reduce Joule effect during the charging of the cells. The cell or the accumulator can therefore is charged without any risk of explosion of the cells or accumulators. The charger permits to reduce loss of charge by cutting the total charge necessary for regeneration of the cells to fractional charging level. The high frequency of the pulses allows the charger to have a high efficiency, while reducing the variation of entropy of the circuit or the reduction of losses. The charger can be adapted to all types of accumulators, capacitors and/or batteries available in the market in a simple manner and can be automatically adapted based on a resistance and charge current required by the accumulator. The charger permits to use and store the energy produced by solar panels in the cells, accumulators or batteries and to store the energy coming from an electric generator. The charger permits to improve the efficiency of the charging of the accumulators or the cells in a short time with less Joule loss, while providing a gain of charging time and a gain of energy not lost by Joule`s effect. The charger is an ecological product and economic, while using a simple technology with reduced cost. The charger does not produce any undesirable electromagnetic disturbances for electric or electronic circuits or men. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a disposable saline or alkaline primary cell charger. C1 : Capacitor GE : External electric DC current generator IC : Integrated circuit R1 : Resistor T1 : Commutation circuit `(Drawing contains non-English language text)`. |
