1) zero order practical equivalent circuits
零序实用等值电路
1.
This paper dissusses in detail the drawing method of zero order practical equivalent circuits of parallel two-way overhead power transmission lines in power systems.
详细论述了电力系统平行双回路架空输电线路零序实用等值电路绘制方法。
2) practical equivalent circuit
实用等效电路
3) equivalent circuit
等值电路
1.
An improved algorithm based on equivalent circuit of autotransformer-fed(AT-fed) systems was proposed to calculate power flows of electric traction networks.
在自耦变压器(AT)等值电路的基础上,提出了牵引网潮流的改进算法。
2.
Based on the equivalent circuit of the linear induction motor and reasonable assumption,a design mothed for the linear induction motor is obtained by derivation of equation.
依据直线感应电动机等值电路,在合理假设的基础上,通过公式推导,得出一种设计直线感应电动机的方法。
3.
Based on the steady state equivalent circuit of the induction generator, the loop resistance is calculated, from which the terminal capacitance and rotor speed is determined by a direct optimization method with constant terminal voltage as the constrained condition.
为了保证自激异步发电机在阻性负载变化时定子电压稳定,采用改变电机转速或者机端电容的方法,本文以异步发电机带电阻性负载稳态运行时的等值电路为基础,推导了回路导纳方程,依据异步发电机稳态运行时回路导纳为零这一必要条件,选择回路导纳绝对值为目标函数,把端电压作为优化约束条件,利用坐标轮换法计算了不同负载下的保持机端电压值稳定的电容值和转速,并给出了不同负载时机端电容值与转速的关系曲线,说明异步发电机恒压运行时存在临界转速和临界电容,引入优化算法克服了传统方法计算繁琐且不能处理有约束问题的弱点,计算值与实验值的一致证明了方法的有效性。
5) equivalent-circuit technique
等值电路法
6) equivalent Pi circuit
等值π电路
补充资料：实用
1.实际使用价值。 2.具有实际使用价值。 3.实际使用;实际应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条