A time-dependent variable resistance element (VR) has been added to NETWORK. An example analysis is shown in Fig. 1 for the model described in "Improvement of Power Supply Input Method"( with the addition of the variable resistor element.
The circuit represented in Fig. 1 is represented by the data in Table 1. Table 2 shows the input format for the time-dependent variable resistance element (VR). While a constant resistance value (
Table 1. NETWORK Data
* NETWORK * REGION_FACTOR * NETWORK 8 * FEM * ID * NODE1 * NODE2 * SERIED_ID * FEM 1 1 2 1 * R * ID * NODE1 * NODE2 * RESISTANCE * R 2 2 3 5.0 * VPS * ID * NODE1 * NODE2 * TIME_ID * VPS 3 3 4 1 * VR * ID * NODE1 * NODE2 * TIME_ID * VR 5 4 1 2 * END NETWORK * END
17.8.15 Variable resistance elements | ||||
---|---|---|---|---|
row | string | Name | Type | Content |
1 | 1 | VR | S | Title Represents time-dependent variable resistance. |
2 | ID | I | element identification number | |
3 | START | I | starting node number | |
4 | END | I | endpoint node number | |
5 | TIME_ID | I | Time-varying identification number (18). Resistance ( The time variation may be varied stepwise. |
Table 3. Example of resistance time variation data for variable resistance elements
* TIME_ID * OPTION * 2 1 * NO_TIME_POINTS * 4 * Time(sec) * Value * 0.0 0 0.1 0 0.1 1.0e3 0.2 1.0e3
・ input_var_resistor : Input condition file
・ pre_geom2D.neu : Mesh file
・ 2D_to_3D : 3D extension file
©2020 Science Solutions International Laboratory, Inc.
All Rights reserved.