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electrical control circuit drawing software

A parallel implementation on modern hardware for geo-electrical tomographical software

A parallel implementation on modern hardware for geo-electrical tomographical software

Công nghệ thông tin

... ON 1MODERN HARDWARE FOR GEO -ELECTRICAL TOMOGRAPHICAL SOFTWARE 1NGUYỄN HOÀNG VŨ 2A PARALLEL IMPLEMENTATION ON 2MODERN HARDWARE FOR GEO -ELECTRICAL TOMOGRAPHICAL SOFTWARE 2ABSTRACT 3 1.1 An ... GB/s bandwidth. Shared-memory is simulated on software. Cache coherence and power management is also software- based. Each core can run its own OS and software, which resembles a cloud computing ... power consumption and increase user convenience and software development productivity. These benefits are especially valuable to scientific software customers in Vietnam where cluster deployment...
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Tài liệu Ecodial V3.38 Low-voltage electrical installation design software Fupact and variable speed drive ppt

Tài liệu Ecodial V3.38 Low-voltage electrical installation design software Fupact and variable speed drive ppt

Vật lý

... Ecodial V3.38, design low-voltage electrical installations the easy wayEcodial V3.38 complies with the latest electrical standards, bringing LV installation design software to a new level of performance.Build ... modifying the circuit- breaker settings. The new curves are calculated and displayed immediately.DiagramPower sumCalculationPrint and Export projectGlobal electrical characteristics Circuit default ... a message is displayed.v RCD protection for final circuits supplying sockets may be present on the circuit with the socket or on an upstream circuit. According IEC 60364 standard, Ecodial does...
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Tài liệu Power Electronic Control in Electrical Systems pptx

Tài liệu Power Electronic Control in Electrical Systems pptx

Điện - Điện tử

... of shunt faults:.three-phase-to-ground short -circuit .one-phase-to-ground short -circuit .two-phase short -circuit .two-phase-to-ground short -circuit. The following are examples of series faults:.one-phase ... 1995).Fig. 1.11 One phase of a series capacitor. (a) mechanically controlled; and (b) electronically controlled.Power electronic control in electrical systems 13//SYS21/F:/PEC/REVISES_10-11-01/075065126-CH002.3D ... Main controls of a generating unit.8 Electrical power systems ± an overview//SYS21/F:/PEC/REVISES_10-11-01/075065126-CH001.3D ± 28 ± [1±30/30] 17.11.2001 9:43AMThe main power systems software...
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Practical Troubleshooting of Electrical Equipment and Control Circuits pptx

Practical Troubleshooting of Electrical Equipment and Control Circuits pptx

Điện - Điện tử

... Troubleshooting of Electrical Equipment and Control Circuits Figure 2.8 Power and control circuit for an inverter drive Devices, symbols, and circuits 27 A few simple control circuits ... start/stop control of AC drives 166 6.11 Control wiring for VSDS 169 6.12 Commissioning VSDs 170 7 Troubleshooting control circuits 173 7.1 Basic control circuits 173 7.2 Ladder logic circuits ... let us consider a few common examples of electrical drawings. 32 Practical Troubleshooting of Electrical Equipment and Control Circuits The power circuit consists of a three-phase mains supply...
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Jim ledin   embedded control systems in c and c++  an introduction for software developers using MATLAB 2004

Jim ledin embedded control systems in c and c++ an introduction for software developers using MATLAB 2004

Kỹ thuật lập trình

... Control and Feedback Control In many control system designs, it is possible to use either open-loop control or feedback control. Feedback control systems measure the system parameter being controlled ... and electrical hardware controllers, as well as software controller implementations. This approach allows you to defer the decision of whether to implement a control algorithm in hardware or software ... terms.PID Controller ParametersThe various branches of control system engineering do not use identical names for the PID controller parameters appearing in Eq. 2.1.In the process control industries,...
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SIEMENS - simatic standard software for S7-300 and S7-400 PID control ppt

SIEMENS - simatic standard software for S7-300 and S7-400 PID control ppt

Cơ khí - Chế tạo máy

... the PI step controller to adapt the controller to theprocess.You can use the controller as a PI fixed setpoint controller or in secondary control loops in cascade, blending or ratio controllers, ... of the PIDcontroller to adapt the controller to the process.You can use the controller as a PID fixed setpoint controller or in multi-loopcontrols as a cascade, blending or ratio controller. ... graphics/tables:A-2Standard Software for S7-300 and S7-400 – PID Control C79000-G7076-C516-013-9Standard Software for S7-300 and S7-400 – PID Control C79000-G7076-C516-013.2 Step Control with FB42 “CONT_S”FB42...
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ĐIỀU KHIỂN TỪ XA CÁC THIẾT BỊ ĐIỆN QUA TIN NHẮN ĐIỆN THỌAI REMOTE CONTROL OF CIVIL ELECTRICAL DEVICES USING SMS docx

ĐIỀU KHIỂN TỪ XA CÁC THIẾT BỊ ĐIỆN QUA TIN NHẮN ĐIỆN THỌAI REMOTE CONTROL OF CIVIL ELECTRICAL DEVICES USING SMS docx

Hóa học - Dầu khí

... khiển; + Chế độ tiết kiệm năng lượng (Sleep Mode); + Nạp chương trình bằng cổng nối tiếp ICSP (In -Circuit Serial Programing); + Nguồn dao động lập trình được tạo bằng công nghệ CMOS; + 1 bộ biến...
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the control handbook control system applications second edition electrical engineering handbook_

the control handbook control system applications second edition electrical engineering handbook_

Hóa học - Dầu khí

... ✐2-2 Control System ApplicationsThe software structure of the (embedded) controllers that have been developed to date is much likethose in the other areas (i.e., aircraft controllers, process controllers) ... in 2005. He is the editor of a series on control engineering for Birkhauser. He has beenpresident of the IEEE Control Systems Society and the American Control Council. He is presently thechairman ... additional factors thatcould confound the comparison.2.3.2 Idle Speed Control Idle Speed Control (ISC) is one of the key feedback control functionalities of modern gasoline and dieselengines (Hrovat...
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Vitual Basic dùng Control data

Vitual Basic dùng Control data

Kỹ thuật lập trình

... = 324 ' Place controls in Edit Mode SetControls (True) End Sub Chương Mười Bốn - Dùng Control Data Control Data Từ VB5, Visual Basic cho lập trình viên một control để truy cập cơ ... "BIBLIO.MDB" ' Place controls in Browse Mode SetControls (False) End Sub Private Sub CmdEdit_Click() ' Place controls in Edit Mode SetControls (True) End Sub Khi ta ... Bound List Controls 6.0 rồi click Apply. Kế đó, thêm một DBCombo tên DBCombo1 vào Form. Vì ta cần một Recordset khác để cung cấp Table Publisher cho DBCombo1, nên bạn hãy thêm một control...
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Giáo trình SoftWare Testing

Giáo trình SoftWare Testing

Kỹ thuật lập trình

... Confidential - 2 -Table of Contents1 INTRODUCTION TO SOFTWARE 7 1.1 EVOLUTION OF THE SOFTWARE TESTING DISCIPLINE 7 1.2 THE TESTING PROCESS AND THE SOFTWARE TESTING LIFE CYCLE 7 1.3 BROAD CATEGORIES ... on a list control on the previous screen? 4. Can all screens accessible via buttons on this screen be accessed correctly? 5. Can all screens accessible by double clicking on a list control be ... workings of the software more visible. These contrast with black box techniques that simply look at the official outputs of a program. White box testing is concerned only with testing the software...
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