大容量航空蓄電池充電器的研制

摘要：研制了一種鎘鎳航空蓄電池充電器,闡述了該系統的設計方案，該充電器可精確實現恒流充電和涓流充電功能,最后給出了實驗結果，實驗表明了該充電器具有輸出與電網高頻電氣隔離、結構簡單、體積小、重量輕等優點。 敘詞：蓄電池 充電器 恒流 Abstract：A charger for cadmium-nickel aircraft batteries is introduced. The circuit scheme and control principle are introduced in detail in this paper, which can implement the function of constant current charge and small current change.　Experimental data and waveform are given at last. Experimental results of the charger show that the charger has the advantages of electric separation, bi-directional current flow and simple frame. Keyword：batteries charger constant current