Then we analyze and compare various popular standards of component technology in detail. And we prove the feasibility and advantage of EJB technology proposed by Sun in the practice.

• 本文对流行的组件技术标准进行了比较详细的分析与比较，针对电力领域本身所存在的特点和难点，提出Sun的EJB技术在实际应用中的可行性和优越性；