This paper introduces the steady-state and dynamic behaviors of a proposed connection for the two-winding single-phase self-excited induction generator (TWSPSEIG) equipped with an excitation capacitor and a compensation capacitor for operation at constant load voltage and frequency irrespective of the no-load or different load conditions. The performance equations at steady-state conditions are attained by applying loop impedance method via the exact equivalent circuit models of the TWSPSEIG based on the double revolving field theory. Keeping the values of the excitation capacitor and the compensation capacitor as unknowns, two second-order equations, for given values of generator parameters, prime mover speed, frequency and load impedance, are derived. These equations are solved using simple iterative method to calculate the optimum values of the two capacitors under the constraints that the load voltage and frequency are constant. The range of capacitor variations for variable load at variable prime mover speed is also calculated. The steady-state results are verified by developing the dynamic model of the proposed connection incorporating its nonlinearity behavior and various no-load and load conditions. The dynamic behavior of the proposed connection proves the capabilities of the proposed configuration and calculation method to maintain both the load voltage and frequency constants. A comparative study between the performances of the proposed connection and the traditional connection of the TWSPSEIG is presented to illustrate the merits of the proposed connection.

中文翻译：

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恒压恒频运行的两绕组单相自励感应发电机的建议连接分析

本文介绍了配备励磁电容器和补偿电容器的两绕组单相自激感应发电机 (TWSSPSEIG) 的拟议连接的稳态和动态行为，无论负载电压和频率如何，都可以在恒定负载电压和频率下运行。空载或不同的负载条件。稳态条件下的性能方程是通过基于双旋转场理论的 TWSSPSEIG 的精确等效电路模型应用环路阻抗方法获得的。将励磁电容器和补偿电容器的值保持为未知数，对于发电机参数、原动机速度、频率和负载阻抗的给定值，推导出两个二阶方程。这些方程使用简单的迭代方法求解，以在负载电压和频率恒定的约束下计算两个电容器的最佳值。还计算了在可变原动机速度下可变负载的电容器变化范围。通过开发结合其非线性行为和各种空载和负载条件的建议连接的动态模型来验证稳态结果。所提出的连接的动态行为证明了所提出的配置和计算方法在保持负载电压和频率常数方面的能力。所提出的连接的性能与 TWSSPSEIG 的传统连接的性能之间的比较研究被提出，以说明所提出的连接的优点。