In this paper , several key technique related to the exploitation and design of the direct current electromagnetic pump with great flux are studied ; in order to prove the feasibility of the direct current electromagnetic pump with great flux , the simulative experiment are proceeded 本文研究了與人流量直流電磁泵研制設計有關的兒項關鍵技術,并進行了雙聯(lián)直流電磁泵的可行性模擬實驗研究。