參數(shù)資料
型號(hào): IRMCF343
廠商: International Rectifier
英文描述: Sensorless Motor Control IC for Appliances
中文描述: 無(wú)傳感器電機(jī)控制集成電路設(shè)備
文件頁(yè)數(shù): 5/34頁(yè)
文件大?。?/td> 757K
代理商: IRMCF343
IRMCF343
2 IRMCF343 Block Diagram and Main Functions
IRMCF343 block diagram is shown in Figure 2.
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
5
8
M
Figure 2. IRMCF343 Internal Block Diagram
IRMCF343 contains the following functions for sensorless AC motor control applications:
Motion Control Engine (MCE
TM
)
o
Proportional plus Integral block
o
Low pass filter
o
Differentiator and lag (high pass filter)
o
Ramp
o
Limit
o
Angle estimate (sensorless control)
o
Inverse Clark transformation
o
Vector rotator
o
Bit latch
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