Complete inverter power 3-phase asynchronous motors demonstration boar

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Complete inverter power 3-phase asynchronous motors demonstration boar

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STEVAL-IHM019V1
Complete inverter power 3-phase asynchronous motors demonstration board
Voltage Input range Total output power High efficiency Switching frequency Compliant with EN61000-6-3 EN61000-6-2 Possibility motor types: 2-phase motor sinusoidal voltage waves restored with phase displacement between them 3-phase motor three sinusoidal voltages with phase displacement 120° among them
AM01597v1
STEVAL-IHM019V1 where high efficiency required cost solution must.
Applications
Water pumps heating systems singlefamily houses High efficiency surplus water pump home appliance white goods, like washing washerup machines High efficiency transfer pumps outlet condensation water furnace application
Description
This demonstration board implements 3-phase inverter power asynchronous electric motors permanent magnet motors Nominal input voltage inverter standard single phase connecting. This 3phase inverter based 8-bit ST7FMC motor control controller. Main target this demonstration board very low-cost effective 3-phase inverter permanent magnet motor, with certain modification software used also 3-phase asynchronous motors
November 2008
www.st.com
further information contact your local STMicroelectronics sales office.
592-275 LL4148 STTH1L06U 600V 100n 22uF/10V 150uF/400V 22nF 15VDC +15V 15VDC BZX85C18 100n 100uF 1000uH 200mA LIN3 HIN3 B250C1000DIL HIN1 LIN2 HIN2 LIN1 10uF 220nF BZX85C15 150k
100n
VIPer12AS
680uH
150k
230V~
Schematic
Phase_A
Output_p hase speed ction
100R STTH1L06U 600V
Phase_B
Phase_C
Circuit schematic
2u2/16V M_GND LIN1 470k HIN1 +15V 470k 470n Vbus LL4148 connector L6388 Vboot
Drain4 Source2 Drain3 Source1 Drain2 Drain1
+5V_source
+5VDC BZX85C5V1 +325VDC +15V 680uH L78L05AC
Circuit schematic
Figure
NTC1
592-275 150n-X2
330n-X2
P6KE400A
Test_pins
3*_half-bridge
+325VDC
ON/OFF
Speed
Start/Stop
LL4148 300R
M_GND
STGP6NC60HD Phase_A 100nF/400VAC STGP6NC60HD
Control_part
M_GND LIN2 HIN2 HIN2 LIN1 +15V
300R 2u2/16V STGP6NC60HD LL4148 300R Phase_B 470n Vboot L6388
LIN2
HIN3
LIN3
STGP6NC60HD LL4148
HIN1
16MHz
300R
30pF
30pF
(HS)MCO3 MCO2(HS) (HS)MCO4 MCO1(HS) (HS)MCO5 MCO(HS) MCES Vpp/ICCSEL OSC1 PD7(HS)/TDO OSC2 PD6(HS)/RDI AIN0/PWM0/PA3 PD5/AIN15/ICCDATA AIN1/ARTIC1/PA5 PD4/EXTCLK_A/AIN14/ICCCLK MCVREF/PB0 PD3/ICAP_1A/AIN13 MCIA/PB1 PD2/ICAP2_A/MCZEM/AIN12 MCIB/PB2 PD1(HS)/OCMP1_A/MCPWMN/MCDEM
LIN3 100nF 100nF +15V 470n LL4148 M_GND 300R 0.1R HIN3 2u2/16V 300R LL4148 Phase_C LSCS STGP6NC60HD Vboot L6388
LSCS
H_sp
MCIC/PB3 PD0/OCMP2_A/MCPWMW/AIN11 OAP/PC2 RESET OAN/PC3 Vdd_0 AIN6/MCCFI1/OAZ Vss_0 VAREF MCCREF/PC4
Vbus 470R
ST7FMC1K4T6 220R
STGP6NC60HD
0.1R
10nF
ON/OFF
STEVAL-IHM019V1
AM01598v1
100k
STEVAL-IHM019V1
Revision history
Revision history
Table
Date 12-Nov-2008
Document revision history
Revision Initial release. Changes
STEVAL-IHM019V1
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Complete inverter power 3-phase asynchronous motors demonstration boar

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