Energy Meter Circuit Diagram

Meter a apparent power va 41 energy meter power consumption voltage circuit power required for the electronics in the meter is supplied via the voltage circuit.

Energy meter circuit diagram. Z backlight display when backlight is opened it will have a better visibility. Connect tx of esp12 rx of arduino. 1 shows the circuit diagram of the energy meter which is built around energy metering ic with integrated oscillator ade7757 ic1 microcontroller at89c52 ic2 eeprom at24c02 ic3 5v voltage regulator 7805 ic5 opto coupler mct2e ic4 and an lcd display. Fig 713 diagram of view angle z meter has a clear visibility with a range of view angle of d 45oright down the lcd within one meter.

Both the disc has its braking magnet copper ring shading band and the compensator for getting the correct reading. A liquid crystal display is used for displaying the status of units and remaining balance. Without going into the details of the setup lets have a quick look on the complete circuit diagram. 3 phase smart energy meter circuit diagram hardware part.

The three phase energy meter has two discs mounted on the common shaft. We have used a arduino uno for processing all the things used in project. The two elements are used for measuring the three phase power. And rx and tx pins of.

Lets start with the energizing circuit of the system. Hello sir can you please e mail me the entire circuit diagram together with the software code. As we are using current sensor which can give upto 5 volts so it can damage our wi fi module thats why we are not using standalone nodemcu. The meter is less expensive and accurate.

Data pins of lcd namely rs en d4 d5 d6 d7 are connected to arduino digital pin number 7 6 5 4 3 2. Utilities are one of the electrical departments which install these instruments at every place like homes industries organizations commercial buildings to charge for the electricity consumption by loads such as lights fans refrigerator and other home appliances. Energy meter or watt hour meter is an electrical instrument that measures the amount of electrical energy used by the consumers. Where imax 1 va.

Connect rx of esp12 tx of arduino. There is one analog pin available in nodemcu esp12 we could use that pin but esp series can take upto 33 volts on their pins. The meter which is used for measuring the energy utilises by the electric load is known as the energy meter. Letters are right aligned.

The following values apply. The energy is the total power consumed and utilised by the load at a particular interval of timeit is used in domestic and industrial ac circuit for measuring the power consumption. Circuit connections for this wireless electricity meter reading project are shown in the diagram. Z when the meter displays import active energy the current display will be 180.

The construction of the three phase meter is shown in the figure below. 2 wire meter 5 va 3 and 4 wire meters 3 va per phase current circuit current circuit power consumption values.