133
faster response.
Fig. F5-5 Voltage Control Mode 1
This control mode is widely applied in areas like EPS power source. The control principle is as showed in the following
wireframe figure.
U*——setting value of P5.13 channel
U1——analog feedback voltage (PT)
PT——electrical quantity transducer
Fig. F5-6 EPS Control Principle
Notice
:
Analog feedback channel voltage has a corresponding relation F6.06
~
F6.11 with actual voltage, and the relation is only
determined by voltage transducer (PT), the computational method is as follows:
Hypothetically U*=120%*Ue=456V(AI1)