Finally , the above - mentioned two soft - switching inverter prototypes are made and tested , and the experimental results show the feasibility of circuit topologies , the correctness of theoretical analysis , and the rationality of parameter design . and that , these two circuits can realize the aim of soft - switching , reduce the circuit losses and increase the system efficiency 最后形成了上述兩個軟開關(guān)變頻器樣機并對其進行了實驗,實驗結(jié)果證明了電路拓撲的可行性、理論分析的正確性以及參數(shù)設(shè)計的合理性,且這兩個電路均能較好地實現(xiàn)軟開關(guān),減少了電路損耗,提高了系統(tǒng)的效率。