Hioki TS2400, Instruction Manual, Page: 85 / 116

81
Model SF2400 WPT Testing Software
5
Calculation Items
Item Character
Input parameter
Calculation formula
Item Character
Coupling
coefficient
K
Transmission coil
inductance
When the
reception coil
end is open
L
o
1 S
o
L
K
L
= −
When the
reception coil
end is shorted
L
S
Mutual
inductance
(calculated
value)
L
m cal
Transmission/
reception coil self-
inductance
Transmission
side
L
A
m cal A B
L K L L
=
Reception side L
B
Efficiency
(calculated
value)
η
cal
Resonance frequency
*1
ω
0
( )
( ) ( )
{ }
2
0
2
2 1 1 2 0
m cal L
cal
L L m cal
L Z
Z R R Z R R L
ω
η
ω
=
+ + +
Mutual inductance (calculated value)
L
m cal
Reception side load impedance
*1 Z
L
Transmission coil resistance
component
*1
R
1
Reception coil resistance component
*1
R
2
User-defined
calculation
(Including the
scaling function)
Any
character
*2
User optional definition
*1: Constant input by the user.
*2: Reserved/prohibited characters are excluded.
Control and Data Collection Mode Function
Mode Data collection trigger
Stage move
command
Z5018 Switch Box
switching connection
Workpiece load
control
Workpiece power
supply control
Wait
Manual
Soft button operation Destination
coordinate input
and soft button
operation
Soft button operation ON/OFF by soft
button operation
–
Automatic
Can be set for each
execution step.
Each 200 ms of fastest
time interval
Can be set for each execution step.
The automatic operation program can be input/output in a text format file.