3 speed motor control switch
Design and Implementation of a Three-Phase Induction Motor Control Scheme
Ngày tải lên :
27/10/2013, 23:15
... Design………………………………. 9
3. 1. The basic control format…………………………… 9
3. 2. The existing motor controller……………………… 10
3. 3. Current sensing module……………………………… 11
3. 4. The speed sensor…………………………………… ... loop that can detect the outputs of an induction motor, we
can use this motor controller to control an induction machine.
• TMS320F2 43 DSP controller. This is manufactured by the Texas Instruments ... jE
ds
’) (6.1)
Beyond the base speed, the flux speed constant is set at the base speed value. The values
of λ
dr
* and mechanical speed are generated by an m3 file (this can be seen in Appendix...
- 93
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- 1
Bài 3: Web server control
Ngày tải lên :
28/10/2013, 04:15
... Bài 3
WEB SERVER CONTROL
1. HTML Control
Điều khiển HTML (tag HTML) trong trang ASP.Net có thể xem như những chuỗi ... thông qua tập hợp Controls của ô đó.
Ví dụ: Sử dụng các điều khiển Table
Màn hình khi thiết kế
Xử lý sự kiện:
Private Sub Page_Load(…, e … ) Handles MyBase.Load
Ve_bang (3, 3)
End Sub
Public ... bên trong lúc thi hành, chúng ta phải thực hiện thông qua tập hợp
Controls của điều khiển:
Ví dụ:
Dim txtSo_A As New TextBox
pnl.Controls.Add(txtSo_A)
Điều khiển Table
Điều khiển Table thường được...
- 18
- 1.3K
- 8
Tài liệu Category 3 High Performance FTP Switchboard Cable pdf
Ngày tải lên :
21/12/2013, 07:16
... • 10 130 1AE
Category 3 High Performance FTP Switchboard Cable
Category 3 High Performance FTP Switchboard Cable
24 AWG STC, Shielded, Riser
3
www.adc.com • +1-952- 938 -8080 • 1-800 -36 6 -38 91
Frequency
(MHz)
Attenuation
Maximum
(dB/100m)
PSUM ... F)
Rating voltage: 30 0 VDC
SPEC SHEET
Web Site: www.adc.com
From North America, Call Toll Free: 1-800 -36 6 -38 91 • Outside of North America: +1-952- 938 -8080
Fax: +1-952-917 -32 37 • For a listing ... ft)
05 = 762 m (2500 ft)
06 = 914 m (30 00 ft)
10 = 1524 m (5000 ft)
www.adc.com • +1-952- 938 -8080 • 1-800 -36 6 -38 91
SPEC SHEET
Category 3 High Performance FTP
Switchboard Cable
24 AWG STC, Shielded,...
- 4
- 362
- 0
Tài liệu Pid Motor Control pptx
Ngày tải lên :
25/12/2013, 05:17
... e&{ BP yt{sR$t ps$t $t _TBtjk jBB}
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pg )d
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)(3EX b:I R i]B sABZ (d R...
- 13
- 371
- 0
Motor control sensor feedback circuits
Ngày tải lên :
03/01/2014, 18:55
... Comparator.
V
DD
V
DD
V
IN
V
REF
R
1
R
2
R
3
R
4
V
OUT
C
3
High Frequency Pole @ f
p
= 1 / (2π R
3
C
3
)
Z
3
= R
3
ll C
3
= R
3
/ (sR
3
C
3
+1) where s = jω = j2πf
V
HYS
≅ [(R
1
/ Z
3
) x V
DD
]
≅ [(R
1
x (sR
3
C
3
+1)) ... Legnano (MI)
Milan, Italy
Tel: 39 - 033 1-742611
Fax: 39 - 033 1-466781
Netherlands
P. A. De Biesbosch 14
NL-5152 SC Drunen, Netherlands
Tel: 31 -416-69 039 9
Fax: 31 -416-69 034 0
United Kingdom
505 Eskdale ... http://www.microchip.com
Atlanta
37 80 Mansell Road, Suite 130
Alpharetta, GA 30 022
Tel: 770-640-0 034
Fax: 770-640- 030 7
Boston
2 Lan Drive, Suite 120
Westford, MA 01886
Tel: 978-692 -38 48
Fax: 978-692 -38 21
Chicago
33 3 Pierce...
- 18
- 457
- 0
Brushless DC Motor Control Made Easy potx
Ngày tải lên :
30/03/2014, 07:20
... Suite 1090
Irvine, CA 92612
Tel: 949-2 63- 1888 Fax: 949-2 63- 133 8
New York
150 Motor Parkway, Suite 202
Hauppauge, NY 11788
Tel: 631 -2 73- 530 5 Fax: 631 -2 73- 533 5
San Jose
Microchip Technology Inc.
2107 ... Moulin de Massy
43 Rue du Saule Trapu
Batiment A - ler Etage
9 130 0 Massy, France
Tel: 33 -1-69- 53- 63- 20 Fax: 33 -1-69 -30 -90-79
Germany
Microchip Technology GmbH
Steinheilstrasse 10
D-85 737 Ismaning, ... 480-792- 433 8
Atlanta
500 Sugar Mill Road, Suite 200B
Atlanta, GA 30 350
Tel: 770-640-0 034 Fax: 770-640- 030 7
Boston
2 Lan Drive, Suite 120
Westford, MA 01886
Tel: 978-692 -38 48 Fax: 978-692 -38 21
Chicago
33 3...
- 48
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- 0
motor control centers
Ngày tải lên :
04/04/2014, 10:25
... 47
Combination Motor Control Units
Motor control centers principally contain combination motor
control units. A combination motor control unit takes all the
elements required to control an AC motor ... Contents
Introduction 2
Motor Control 4
Power Supplies 8
Design Standards 12
Need for Circuit Protection 13
Motor Control Centers 21
tiastar MCC Construction 32
tiastar Arc Resistant MCC 43
Combination Motor Control ... 12
8
9
AS-i+
IN1 IN2
IN3
IN4
-
13 16 17 18
14
15
19 22 23 24
20
21
M24
- - - -
L24+
OUT1
OUT2
OUT3
OUT4
AS-i
IN1
IN2
OUT1
OUT2
IN3
IN4
OUT3
OUT4
ADDR
AUXPOWER
79
22
Vertical Sections A motor control center...
- 80
- 345
- 3
iec 60534-3 industrial process control valves - dimensions
Ngày tải lên :
04/04/2014, 14:50
...
250
or
30 0
Class
600
(20) (187)
(194) (206)
25 184
197 210
40 222
235 25
1
‘1.5
50 254
267 286
298 31 7 33 7
(65)
80
(276) (292)
(31 1)
100 35 2
36 8 39 4
150 451
4 73 508
2 ...
Classe
600
L
(206)
210
25
1
286
(31 1)
33 7
f
1’5
36 8
4 73
568
39 4
508
610
f
2,5
708
I
752
I
775
921
1057
1
819
972
1108
f
3, 5
Les
valeurs entre parenthèses sont ...
(bar)
PN
40
(bar)
(260)
260
(30 0)
30 0
35 0
(400)
450
I I
l
35 0
480
600
(400)
.
430
550
650
(500)
5
20
(600)
700
800
250
30 0
400
730
850
1100
775
900
1150
-r...
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- 0
DC motor control for robot
Ngày tải lên :
22/05/2014, 18:05
... 0,6,12,12,16,21,27 ,30 ,32 ,34 ,35 ,36 ,35 ,35 ,34 ,32 ,32 ,31 ,30 ,30 ,28
2,0.001, 1,6, 13, 15,19, 23, 26,29 ,31 ,32 ,34 ,33 ,34 ,0 ,32 ,32 ,32 ,31 ,31 ,30 ,30
2,0.001, 2,6,14,18,21,24,26,27 ,30 ,31 ,32 ,32 ,32 ,33 ,32 ,32 ,31 ,31 ,31 ,30 ,29
2,0.001, 3, 5,18,21, 23, 26,27,28 ,30 ,29,29,29,28,28 ,30 ,29 ,30 ,31 ,31 ,31 ,32
2,0.001, ... 0,8,15,12,11,11,14,16,19,27,28 ,31 ,32 ,32 ,33 ,33 ,15 ,33 ,33 ,33 ,33
1,0.001, 1,5,12,10,11,14,17,21,24,25,27,28 ,31 ,31 ,32 ,32 ,32 ,32 ,33 ,32 ,32
1,0.001, 2,6, 13, 13, 15,15,18, 23, 24,25,26,28,29 ,30 ,31 ,30 ,30 ,31 ,31 ,31 ,31
1,0.001, 3, 7,14,16,17,19,20, 23, 23, 25,25,28,29,29,29 ,30 ,30 ,29 ,31 ,30 ,31
1,0.001, ... 3, 5,18,21, 23, 26,27,28 ,30 ,29,29,29,28,28 ,30 ,29 ,30 ,31 ,31 ,31 ,32
2,0.001, 4,6,18,24,26,25,25,26,27 ,30 ,30 ,30 ,30 ,31 ,31 ,31 ,30 ,30 ,31 ,30 ,30
2,0.001, 5,6,19,27,26,26,26,26,28,29 ,30 ,30 ,30 ,30 ,29 ,31 ,30 ,30 ,30 ,30 ,31
Factors...
- 45
- 600
- 2
motor control
Ngày tải lên :
22/05/2014, 18:21
... immunity.
Product highlights
17
Control
supply
AC switch
M
Microcontroller
Direct-reverse speed induction motor drive
AC switch
M
Control
supply
Microcontroller
Multi-winding on/off induction motor drive
The ... variable speed drive with an innovative topology to control speed. A simple
phase -control switch can then be used to vary speed by changing the motor torque profile. (See also the AC Universal
Motor ... 6
Brush DC motor 8
Single-phase induction motor 10
Three-phase induction motor 12
Three-phase brushless DC motor 14
Stepper motor 16
Switched reluctance motor 18
Auxiliary blocks 20
A
B
C
Motor
current
High-frequency...
- 20
- 192
- 0
