| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method and device for simulating an effective value impedance capable of reducing the possibility of the generation of instability on numerical analysis or the destruction of a physical device by preventing currents or a voltage from being made infinite even when an external circuit is released or short-circuited. SOLUTION: This device is provided with an instantaneous value/effective value converting part 104 for connecting a resistance 101 and a current source 102 to be controlled from the outside in parallel, and for measuring currents (i) running through the resistance and the current source, and for converting the instantaneous value of the measured currents into the effective value (I), an instantaneous value/effective value converting part 105 for measuring a voltage (v) to be impressed to the resistance and the current source, and for converting the instantaneous value of the measured voltage into an effective value (V), a calculation processing part 106 for calculating an effective value (H) of currents to be inputted to the current source by using at least either the currents (I) or the voltage (V) converted into the effective value, and an effective value/instantaneous value converting part 107 for converting the calculated effective value (H) of the currents into the instantaneous value (h), and for inputting the instantaneous value (h) to the current source.</p> |
