four quadrant operation meaning in English
四象限操作
Examples
- Simulation results show the good performance of the drive system in dynamic conditions , in terms of acceleration , deceleration and load torque changes ; four quadrant operation results demonstrate the regeneration capability of the drive system
仿真结果表明：使用该控制策略的调速系统在加减速运行和负载转矩变化等场合均具有良好的动态性能。 - Push - pull current mode hfl inverter also is composed of four power switches . the simulation and experiment of a 500va experimental prototype indicates that this circuit has the advantages of less components , simple topology , the ability of four quadrant operation and high efficiency . the inverter does not need the symmetry of the components " parameters and can be applied to dc to ac conversion with single low input voltage source
推挽双向电流源高频链逆变电路也是由四个功率管组成， 500va的原理样机的仿真和实验研究结果表明，该电路元器件少、电路拓扑简单、能够四象限可靠运行、变换效率高，并不要求器件参数的完全对称，适合于输入电压较低的场合。