1·The battery system shall consist of lead acid batteries cabinet charger and invertor fabricated of painted carbon steel located off the main skid in a customer provided safe area.
电池系统应由铅酸蓄电池、机柜、充电器和逆变器组成，由涂漆碳钢制得，位于业主提供安全区域内主支座外部。
2·In this paper, a new method of direct torque control with advanced invertor and several-value torque controller is introduced.
文章介绍了一种带改进型逆变器和多滞环转矩调节器的新型直接转矩控制方法。