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All Projects, Arduino Projects, Electrical Projects, Core Electrical Projects, Power Electronics, Bluetooth Based Projects
AC DIMMER OF TWO LOADS USING SINGLE CONTROLLER
4.7 ★
4.7 ★
3 Ratings
5 ★
2
4 ★
1
3 ★
0
2 ★
0
1 ★
0
(3)
Highlights:
This project is intended to attain AC dimmer of two loads using single controller. It is a renowned and aged technique of managing AC power, principally across linear loads for instance heaters brought into play in electric oven.
In this project, we are using a comparator for zero crossing detection which is fed as an interrupt to the arduino UNO3. Here, the arduino delivers the output based on the interrupt received as the reference for generating triggering pulses. Using these pulses, we drive the Opto-isolators for triggering the TRIAC to achieve integral cycle control as per the input switches interfaced to the arduino. In place of a linear load to be used in the output, a series motor or lamp can be used to verify the output. A lamp is provided in this project in place of a motor for demonstration purpose. The project output with a lamp appears to be a simple project of lamp flickering but the real objective is to verify in a CRO/DSO ,whether at the random switching also the load switches on at zero cross of the waveform or not.
Highlights:
This project is intended to attain AC dimmer of two loads using single controller. It is a renowned and aged technique of managing AC power, principally across linear loads for instance heaters brought into play in electric oven.
In this project, we are using a comparator for zero crossing detection which is fed as an interrupt to the arduino UNO3. Here, the arduino delivers the output based on the interrupt received as the reference for generating triggering pulses. Using these pulses, we drive the Opto-isolators for triggering the TRIAC to achieve integral cycle control as per the input switches interfaced to the arduino. In place of a linear load to be used in the output, a series motor or lamp can be used to verify the output. A lamp is provided in this project in place of a motor for demonstration purpose. The project output with a lamp appears to be a simple project of lamp flickering but the real objective is to verify in a CRO/DSO ,whether at the random switching also the load switches on at zero cross of the waveform or not.
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AC DIMMER TO CONTROL AC VOLTAGE, SPEED OF INDUCTION MOTOR OR HEATER COIL
4.5 ★
4.5 ★
2 Ratings
5 ★
1
4 ★
1
3 ★
0
2 ★
0
1 ★
0
(2)
Highlights:
A??voltage controller, also called an??AC voltage controller??or??AC regulator??is an electronic module based on either??thyristors,??TRIACs,??SCRs??or??IGBTs, which converts a fixed voltage, fixed frequency??alternating current??(AC) electrical input supply to obtain variable??voltage??in output delivered to a resistive??load.
Induction motor speed control is done by varying the frequency of the applied voltage. Raising or lowering the voltage can have some speed control effects but these will be small, difficult to control, load-dependent, possibly cause the motor to overheat and, are not generally recommended.
Highlights:
A??voltage controller, also called an??AC voltage controller??or??AC regulator??is an electronic module based on either??thyristors,??TRIACs,??SCRs??or??IGBTs, which converts a fixed voltage, fixed frequency??alternating current??(AC) electrical input supply to obtain variable??voltage??in output delivered to a resistive??load.
Induction motor speed control is done by varying the frequency of the applied voltage. Raising or lowering the voltage can have some speed control effects but these will be small, difficult to control, load-dependent, possibly cause the motor to overheat and, are not generally recommended.
ACPWM power control using 555IC and IGBT
4.3 ★
4.3 ★
4 Ratings
5 ★
2
4 ★
1
3 ★
1
2 ★
0
1 ★
0
(4)
Highlights:
This project attempts a new speed control technique for the single-phase a.c. induction motor. It presents a design of a low-cost; high-efficiency drive capable of supplying a single-phase a.c. induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by 555 astable multivibrator. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of supplying a single-phase a.c. induction motor (or general a.c. inductive/resistive load) with varying a.c. voltage.
Highlights:
This project attempts a new speed control technique for the single-phase a.c. induction motor. It presents a design of a low-cost; high-efficiency drive capable of supplying a single-phase a.c. induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by 555 astable multivibrator. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of supplying a single-phase a.c. induction motor (or general a.c. inductive/resistive load) with varying a.c. voltage.
All Projects, Android Projects, Power Electronics, Embedded Projects, Robotics Based Projects, Mechatronics, Bluetooth Based Projects
ANDROID CONTROLLED ROBOT
4.8 ★
4.8 ★
4 Ratings
5 ★
3
4 ★
1
3 ★
0
2 ★
0
1 ★
0
(4)
Highlights:
The project is designed to control the ROBOT by using a Android technology for remote operation using an transmitter as smart phone and receiver as Bluetooth device. The direction of the DC motor is directly proportional to the voltage applied across its terminals.
Highlights:
The project is designed to control the ROBOT by using a Android technology for remote operation using an transmitter as smart phone and receiver as Bluetooth device. The direction of the DC motor is directly proportional to the voltage applied across its terminals.
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Android Controlled Solar Grass Cutter
4.5 ★
4.5 ★
31 Ratings
5 ★
14
4 ★
17
3 ★
0
2 ★
0
1 ★
0
(31)
Highlights:
Android controlled solar grass cutter is grass cutting robot controlled by android application installed on Smartphone.
Highlights:
Android controlled solar grass cutter is grass cutting robot controlled by android application installed on Smartphone.
AUTO INTENSITY CONTROL OF STREET LIGHTS
5 ★
5 ★
3 Ratings
5 ★
3
4 ★
0
3 ★
0
2 ★
0
1 ★
0
(3)
Highlights:
Red Light Emitting Diodes (LED) replaces HID lamps in street lighting system to include dimming feature. A microcontroller of 8051 family is used to control the intensity by developing pulse width modulated signals that drives a MOSFET to switch the LEDs according to achieve desired operation.
Highlights:
Red Light Emitting Diodes (LED) replaces HID lamps in street lighting system to include dimming feature. A microcontroller of 8051 family is used to control the intensity by developing pulse width modulated signals that drives a MOSFET to switch the LEDs according to achieve desired operation.
All Projects, Arduino Projects, Core Electronics Projects, Electrical Projects, Core Electrical Projects, Power Electronics, Embedded Projects, Mini Project
Automatic Load Sharing By Parallel Transformer
4.5 ★
4.5 ★
30 Ratings
5 ★
16
4 ★
14
3 ★
0
2 ★
0
1 ★
0
(30)
Highlights:
Transformer is basically a static device which transfers the electrical power from one circuit to another circuit with desired change in voltage and current at constant frequency. It is only one device which operates at highest efficiency at full load condition. But abnormal condition occurs at overloading condition which may result in severe problem in future.
Highlights:
Transformer is basically a static device which transfers the electrical power from one circuit to another circuit with desired change in voltage and current at constant frequency. It is only one device which operates at highest efficiency at full load condition. But abnormal condition occurs at overloading condition which may result in severe problem in future.
All Projects, Electrical Projects, Core Electrical Projects, Power Electronics, Embedded Projects, Micro Controller
AUTOMATIC POWER FACTOR COMPENSATION FOR INDUSTRIAL POWER USE TO MINIMIZE PENALTY
4.5 ★
4.5 ★
30 Ratings
5 ★
16
4 ★
13
3 ★
1
2 ★
0
1 ★
0
(30)
Highlights:
The project is designed to minimize penalty for industrial units using automatic power factor correction unit. The micro-controller used in this project belongs to 8051 family.??In this proposed system, two zero crossing detectors are used for detecting zero crossing of voltage and current.
Highlights:
The project is designed to minimize penalty for industrial units using automatic power factor correction unit. The micro-controller used in this project belongs to 8051 family.??In this proposed system, two zero crossing detectors are used for detecting zero crossing of voltage and current.
AUTOMATIC POWER FACTOR CORRECTION USING ARDUINO
4.3 ★
4.3 ★
31 Ratings
5 ★
10
4 ★
20
3 ★
0
2 ★
1
1 ★
0
(31)
Highlights:
In this proposed system, two zero crossing detectors are used for detecting zero crossing of voltage and current. The project is designed to minimize penalty for industrial units using automatic power factor correction unit.
Highlights:
In this proposed system, two zero crossing detectors are used for detecting zero crossing of voltage and current. The project is designed to minimize penalty for industrial units using automatic power factor correction unit.
AUTOMATIC POWER FACTOR CORRECTION WITH ALL POWER MEASUREMENTS OVER LORA WIRELESS COMMUNICATION
4.3 ★
4.3 ★
4 Ratings
5 ★
1
4 ★
3
3 ★
0
2 ★
0
1 ★
0
(4)
Automatic power factor correction with measurement of real power ,reactive power, apparent power
4.6 ★
4.6 ★
5 Ratings
5 ★
3
4 ★
2
3 ★
0
2 ★
0
1 ★
0
(5)
Highlights:
Automatic Power Factor Correction with measurement of real power, reactive power, and apparent power.?? Two zero crossing detectors are used for detecting zero crossing of voltage and current.
Highlights:
Automatic Power Factor Correction with measurement of real power, reactive power, and apparent power.?? Two zero crossing detectors are used for detecting zero crossing of voltage and current.
All Projects, Electrical Projects, Core Electrical Projects, Power Electronics, Mini Project, School project
DC MOTOR SPEED CONTROL USING 555 TIMER IC
4.5 ★
4.5 ★
15 Ratings
5 ★
8
4 ★
7
3 ★
0
2 ★
0
1 ★
0
(15)
Highlights:
This project is designed to control the speed of a DC motor using PWM control using 555 IC. The speed of the DC motor is directly proportional to the voltage applied across its terminals. Hence, if the voltage across the motor terminal is varied, then the speed can also be varied.
Highlights:
This project is designed to control the speed of a DC motor using PWM control using 555 IC. The speed of the DC motor is directly proportional to the voltage applied across its terminals. Hence, if the voltage across the motor terminal is varied, then the speed can also be varied.