2 speed ac motor control circuit
Motor control circuits pptx
... K2M F2F W1 V1 U1 V2 M1M U2 W2 K1M K3M K1M K2M F1F K1M F3F F2F OFF ON K1T K2M K1M K3M K1T K3M K2M F2F W1 V1 U1 V2 M1M U2 W2 K1M K3M K2M F1F K1M K1M F3F F2F OFF ON K1T K2M K3M K1M K1T K3M K2M F2F ... contactor K2M Contactor K2M tự giữ thân thông qua tiếp điểm thường hở contactor K2M đường dòng điện Motor M1M quay chế độ When the set time has elapsed, contact K1T in current path opens the circuit ... control circuit, de- energises contactors K2M, K3M and motor M1M is switched off Khi nhấn nút OFF (S0Q) mở mạch điều khiển, K2M, K3M điện mô tơ M1M tắt K3M K1M K2M F1F K1M F3F F2F OFF ON K1T K2M...
Ngày tải lên: 03/07/2014, 07:20
Kwang hee nam AC motor control and electrical vehicle applications
... 197 20 0 20 0 20 1 20 2 20 3 20 8 20 9 21 0 Loss-Minimizing Control 8.1 Motor Losses 8 .2 Loss-Minimizing Control for IMs 8 .2. 1 IM Model with Eddy Current Loss 8 .2. 2 ... system, (a2 s2 + a1 s + a0 ) Applying the double ratio rule, (1 .21 ), we obtain a2 = a2 2a0 [ ( s2 + a0 a1 ) ( s +2 a0 a1 a2 2a0 Then the denominator is equal to )2 ] = a2 1 s2 + · √ 2a0 (√ 2a0 a1 ... 23 1 23 3 23 3 24 0 24 2 24 2 24 7 25 4 25 5 25 7 25 7 25 8 10 Pulse-Width Modulation and Inverter 10.1 Switching Functions and Six-Step Operation 10 .2 PWM Methods 10 .2. 1 Sinusoidal...
Ngày tải lên: 24/07/2015, 13:53
Design and Implementation of a Three-Phase Induction Motor Control Scheme
... Field Orientated Control using SIMULINK……… 28 6 .2. 2 The Current Controller……………………………… 32 6 .2. 3 The Motor Model…………………………………… 32 Simulation of the MATLAB design……………… 34 6.3.1 Speed response analysis…………………………… ... Modulation………………… 22 5.5 The Overall Design………………………………… 24 5.6 Conclusions drawn from Chapter 5………………… 26 Chapter – The MATLAB design…………………………… 6.1 MATLAB – An introduction……………………… 6 .2 27 27 27 6 .2. 1 Field ... can detect the outputs of an induction motor, we can use this motor controller to control an induction machine • TMS 320 F243 DSP controller This is manufactured by the Texas Instruments Company...
Ngày tải lên: 27/10/2013, 23:15
Industrial motor control
... 31 1 72 175 176 178 179 1 82 183 184 187 188 191 197 198 20 2 20 3 20 5 20 7 20 7 21 1 21 4 21 4 21 5 21 6 22 5 22 6 22 6 22 8 23 2 Sequence Control 23 5 Sequence Control Circuit #1 Sequence Control Circuit #2 Sequence ... Voltage Control Field Failure Control Current Limit Control Speed Control Review Questions Chapter 35 23 8 23 8 24 6 24 9 24 9 24 9 24 9 25 0 25 1 25 2 25 4 25 5 25 6 26 1 26 2 26 3 26 3 26 4 26 4 26 5 26 6 26 8 Stepping ... Stepping Motors 26 9 Theory of Operation Windings Four-Step Switching (Full Stepping) Eight-Step Switching (Half Stepping) AC Operation Motor Characteristics Review Questions 26 9 27 1 27 1 27 2 27 2 27 3 27 6...
Ngày tải lên: 13/12/2013, 00:56
Industrial motor control
... 31 1 72 175 176 178 179 1 82 183 184 187 188 191 197 198 20 2 20 3 20 5 20 7 20 7 21 1 21 4 21 4 21 5 21 6 22 5 22 6 22 6 22 8 23 2 Sequence Control 23 5 Sequence Control Circuit #1 Sequence Control Circuit #2 Sequence ... Voltage Control Field Failure Control Current Limit Control Speed Control Review Questions Chapter 35 23 8 23 8 24 6 24 9 24 9 24 9 24 9 25 0 25 1 25 2 25 4 25 5 25 6 26 1 26 2 26 3 26 3 26 4 26 4 26 5 26 6 26 8 Stepping ... Stepping Motors 26 9 Theory of Operation Windings Four-Step Switching (Full Stepping) Eight-Step Switching (Half Stepping) AC Operation Motor Characteristics Review Questions 26 9 27 1 27 1 27 2 27 2 27 3 27 6...
Ngày tải lên: 13/12/2013, 03:40
Tài liệu Pid Motor Control pptx
... $t$tv{st, Z} Y X_" s$t B t yR Y {${Z$ R $jj R sAj 2 yP tB k 8B X* " *BR st -{RR BP X*" {sZR BZAj 2 qY R{B} $8s BP Y {${Z$ :R R}BtR b$jj j kBZ `ZI bY Y ... $t}Z }B s}}j$I B AB Y $t}Z Rv%B,R Y BZ }Z kBZ bBZjI -}{ w*B kBZ -}{ 9B BZ }Z 2D qYt BZtI Bt $t}Z w Y d((, Ys PIR Y hR B} s8}:R $t% $t $t}Z ZR$t Y j%j ... R{BtI T} I$%$R$Bt 7z L`0`0 L0 7%sj bskR B R Y jBB}U stZsj B 3Zt{ $BtTpts B 7 }R2 qbB B Y 8 YBIR s s%s$jsAj B kBZ B R Y tb R Z}U qbB bskR B I$% Y $t}Z U...
Ngày tải lên: 25/12/2013, 05:17
Power converter control circuits for two mass vibratory conveying system with electromagnetic drive simulations and experimental results IEEE trans
... feeder systems,” Int J Flexible Manufacturing Syst., vol 14, no 3, pp 22 7 24 8, Jul 20 02 [14] T Doi, K Yoshida, Y Tamai, K Kono, K Naito, and T Ono, “Feedback control for vibratory feeder of electromagnetic ... electromagnetic drive and power converter control circuits for its optimal control ´ ´ DESPOTOVIC AND STOJILJKOVIC: POWER CONVERTER CONTROL CIRCUITS FOR TWO-MASS VCS 465 Fig 22 Oscilloscopic records of resonant ... of LCE dis- , vibratory width of LCE , actual accelerplacement , double acceleration amplitude , and ation amplitude The calculated acceleracalculated acceleration amplitude tion amplitude for...
Ngày tải lên: 03/01/2014, 19:16
Tài liệu Pid Motor Control docx
... $t$tv{st, Z} Y X_" s$t B t yR Y {${Z$ R $jj R sAj 2 yP tB k 8B X* " *BR st -{RR BP X*" {sZR BZAj 2 qY R{B} $8s BP Y {${Z$ :R R}BtR b$jj j kBZ `ZI bY Y ... $t}Z }B s}}j$I B AB Y $t}Z Rv%B,R Y BZ }Z kBZ bBZjI -}{ w*B kBZ -}{ 9B BZ }Z 2D qYt BZtI Bt $t}Z w Y d((, Ys PIR Y hR B} s8}:R $t% $t $t}Z ZR$t Y j%j ... R{BtI T} I$%$R$Bt 7z L`0`0 L0 7%sj bskR B R Y jBB}U stZsj B 3Zt{ $BtTpts B 7 }R2 qbB B Y 8 YBIR s s%s$jsAj B kBZ B R Y tb R Z}U qbB bskR B I$% Y $t}Z U...
Ngày tải lên: 19/01/2014, 20:20
Chapter 14 permanent magnet AC motor drives
... PERMANENT-MAGNET AC MOTOR DRIVES - Σ d K 1 + τs Gain * Compensation PMAC Motor Drive Plant Figure 14.7-1 Speed control system 80 40 Gain (dB) -40 -80 - 120 -40 -80 Phase (Dg) - 120 -160 -20 0 -3 10 -2 10 -1 ... VOLTAGE-SOURCE INVERTERS TO AN IDEALIZED SOURCE 545 H1 = T1, T4 p 2p p 4p 5p 2p p 2p p 4p 5p 2p p 2p p 4p 5p 2p H2 = T2, T5 H3 = T3, T6 + Figure 14.3 -2 Semiconductor switching signals ˆc vds = (14.3-3) From ... back emf waveforms Machines with sinusoidal back emfs may be controlled so as to achieve nearly constant torque; however, machines with a nonsinusoidal back emf may be less expensive to manufacture...
Ngày tải lên: 16/02/2014, 18:54
Tài liệu High Speed Precision Motion Control doc
... 20 6 20 7 20 8 6.1 6 .2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 6. 12 6.13 6.14 6.15 6.16 6.17 6.18 6.19 6 .20 21 4 21 5 21 5 21 6 21 7 21 8 22 1 22 3 22 3 22 5 22 7 22 7 22 8 22 9 23 0 23 2 23 3 23 3 23 4 6 .21 6 .22 ... 2. 17 2. 18 2. 19 2. 20 2. 21 2. 22 2 .23 2. 24 2. 25 2. 26 2. 27 2. 28 2. 29 2. 30 15 16 17 19 19 20 20 21 22 24 25 27 28 29 32 35 35 36 37 38 38 39 39 43 43 44 44 45 xi xii List of Figures 3.1 3 .2 3.3 3.4 ... values 23 6 23 6 23 8 23 9 24 0 24 1 24 2 24 4 24 5 24 6 24 7 24 8 24 9 25 0 25 1 25 2 25 3 25 4 25 5 25 6 xvi List of Figures 7.1 7 .2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7. 12 7.13 7.14 Block diagram...
Ngày tải lên: 18/02/2014, 22:20
Practical Troubleshooting of Electrical Equipment and Control Circuits pptx
... during operation L1 L2 L3 Breaker Fuse O/L contact O/L T1 T2 T3 M Motor ` Figure 2. 2 Power circuit for a motor 2. 2 .2 Control circuit A control circuit is for the automatic control of equipment, ... 22 Devices, symbols, and circuits 24 2. 1 Devices and symbols 24 2. 2 Electrical circuits 24 2. 3 Reading and understanding electrical drawings 28 2. 4 Reading ... state from ‘Off’ to ‘On’ I4 I5 I2 K1 (a) I11 I21 I 12 I3 I1 I 22 K2 (b) K3 (c) Figure 2. 3 Simple control circuits Example 2. 1 Design control circuit for ‘Tank water level control Operation sequence...
Ngày tải lên: 07/03/2014, 08:20
Brushless DC Motor Control Made Easy potx
... 8 522 4-6199 Tel: 480-7 92- 720 0 Fax: 480-7 92- 727 7 Technical Support: 480-7 92- 7 627 Web Address: http://www.microchip.com Microchip Technology Australia Pty Ltd Suite 22 , 41 Rawson Street Epping 21 21, ... 9 72- 818-7 423 Fax: 9 72- 818 -29 24 Detroit Tri-Atria Office Building 322 55 Northwestern Highway, Suite 190 Farmington Hills, MI 48334 Tel: 24 8-538 -22 50 Fax: 24 8-538 -22 60 Kokomo 27 67 S Albright Road ... 560 025 , India Tel: 91-80 -22 90061 Fax: 91-80 -22 900 62 Korea Microchip Technology Korea 168-1, Youngbo Bldg Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-8 82 Tel: 82- 2-554- 720 0 Fax: 82- 2-558-5934...
Ngày tải lên: 30/03/2014, 07:20
motor control centers
... electric motors 480 VAC From Utility Outdoor Feeder Busway Feeder Busway 480 VAC Switchboard Panelboard Transformer 480 VAC 480 VAC 120 VAC 480 VAC Panelboard Motor Control Center Basic Motor Control ... OUT1 OUT2 17 18 OUT3 OUT4 100 Amp 20 19 M24 - O N O F F 22 23 - 24 - 100 Circuit Breaker 47 21 - l O Operating Handle Vertical Space Most vertical sections provide 72 of vertical space for the ... Overload Contact Ma Contactor Coil Auxiliary Contactor Contact (Holding Circuit) Typically one motor starter controls one motor When only a few geographically dispersed AC motors are used, the circuit...
Ngày tải lên: 04/04/2014, 10:25
DC motor control for robot
... 3,7,14,16,17,19 ,20 ,23 ,23 ,25 ,25 ,28 ,29 ,29 ,29 ,30,30 ,29 ,31,30,31 1,0.001, 4,6,16,19,18 ,20 ,21 ,23 ,24 ,25 ,26 ,27 ,27 ,28 ,28 ,28 ,29 ,29 ,30 ,29 ,30 1,0.001, 5,6,18 ,22 ,21 ,22 ,22 ,23 ,23 ,25 ,26 ,27 ,27 ,28 ,28 ,28 ,28 ,29 ,29 ,29 ,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, 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 ... 2, 0.001, 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 ...
Ngày tải lên: 22/05/2014, 18:05
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