Design Of The Current And Voltage Monitoring System On Long Distance Electrical Equipment Based On Long Range Communication Technology

Feb 28, 2025 by ADMIN 135 views

Design of the Current and Voltage Monitoring System on Long Distance Electrical Equipment Based on Long Range Communication Technology

Introduction

Monitoring the condition of electrical equipment is a crucial aspect of maintaining their efficiency and preventing potential damage. However, when the equipment is located in a remote area, it can be challenging to monitor its condition in real-time. This is where long range communication technology comes into play, enabling the monitoring of electrical equipment over long distances. In this article, we will discuss the design of a current and voltage monitoring system on long distance electrical equipment, utilizing wireless Lora (long range) technology.

The Importance of Monitoring Electrical Equipment

Electrical equipment is a critical component of various industries, including manufacturing, healthcare, and transportation. However, these equipment are prone to wear and tear, which can lead to equipment failure and downtime. Monitoring the condition of electrical equipment can help detect early problems and prevent more severe damage. Long distance monitoring can be particularly useful in situations where the equipment is located in a remote area, making it difficult to access.

Design of the Current and Voltage Monitoring System

The current and voltage monitoring system designed in this article uses Arduino Uno as a microcontroller, Pzem-004T sensor to measure voltage and current, and wireless communication module Lora RA-02 SX1278. The system is designed to transmit data over long distances, enabling real-time monitoring of electrical equipment.

Components of the System

Arduino Uno: The Arduino Uno is a microcontroller that serves as the brain of the system. It is responsible for processing data from the sensors and transmitting it to the Lora module.
Pzem-004T Sensor: The Pzem-004T sensor is used to measure voltage and current. It is a high-accuracy sensor that provides reliable readings.
Lora RA-02 SX1278: The Lora RA-02 SX1278 is a wireless communication module that enables the transmission of data over long distances. It is designed to consume low power, making it ideal for battery-powered devices.

Test Results

The test results of the current and voltage monitoring system show that it is able to detect voltage and current at a distance. The maximum range achieved is 500 meters without obstacles, with a delay time of 13 seconds. At a distance of 130 meters, a signal loss of 150.29 dB occurs, while at a distance of 500 meters the signal loss reaches 165.50 dB. The system produces attenuation of -52.54 dB at a distance of 130 meters, and -40.84 dB at a distance of 500 meters. The Pzem-004T sensor accuracy in reading the current and voltage value is very good, with an average error of only 0.098%.

The Advantages of Lora-Based Remote Monitoring System

The use of Lora's technology in a remote monitoring system has several advantages:

*** Extensive Reach: **Lora is able to reach a wider reach compared to other wireless technology, such as Bluetooth or Wi-Fi. This allows monitoring electrical equipment located in remote areas. *** Low Power Consumption: **Lora is designed to consume low power, so the device can operate with a battery for a long time. *** Resistance to Disorders: **Lora has a high resistance to electromagnetic disorders, making it ideal for use in noisy industrial environments. *** Relatively Low Cost: **Lora components generally have a relatively affordable price, making this monitoring system more accessible.

Application of the Lora-Based Flow and Voltage Monitoring System

Lora-based current and voltage monitoring systems can be applied in various fields, such as:

Monitoring Industrial Equipment: **Monitoring the condition of motorbikes, pumps, and other industrial equipment in real-time to prevent damage and downtime. Electricity Network Monitoring: **Monitor the voltage and current in the electricity network to detect potential problems and increase energy efficiency. Monitoring Smart House: **Monitor energy use at home and control electric devices remotely.

Conclusion

The design of the current and voltage monitoring system on Lora-based remote equipment described in this article shows great potential in long distance monitoring and control. This system offers effective solutions, cost-effective, and easy to apply for various purposes. With the development of Lora's technology, it is hoped that this system will be more sophisticated and useful in the future.

Future Work

Future work on this project can include:

Improving the accuracy of the system: **Further improving the accuracy of the system by using more advanced sensors and algorithms.
Increasing the range of the system: **Increasing the range of the system by using more powerful Lora modules or by implementing a repeater system.
Developing a user-friendly interface: **Developing a user-friendly interface that allows users to easily monitor and control the electrical equipment remotely.

References

Lora Alliance: **Lora Alliance is a non-profit organization that promotes the use of Lora technology.
Arduino Uno: **Arduino Uno is a microcontroller that is widely used in various applications.
Pzem-004T Sensor: **Pzem-004T Sensor is a high-accuracy sensor that is used to measure voltage and current.
Lora RA-02 SX1278: **Lora RA-02 SX1278 is a wireless communication module that enables the transmission of data over long distances.
Frequently Asked Questions (FAQs) About the Design of the Current and Voltage Monitoring System on Long Distance Electrical Equipment Based on Long Range Communication Technology

Q: What is the purpose of the current and voltage monitoring system?

A: The purpose of the current and voltage monitoring system is to monitor the condition of electrical equipment over long distances, enabling real-time monitoring and control.

Q: What is Lora technology?

A: Lora technology is a long range communication technology that enables the transmission of data over long distances, typically up to 500 meters without obstacles.

Q: What are the advantages of using Lora technology in a remote monitoring system?

A: The advantages of using Lora technology in a remote monitoring system include:

Extensive reach: Lora is able to reach a wider reach compared to other wireless technology, such as Bluetooth or Wi-Fi.
Low power consumption: Lora is designed to consume low power, so the device can operate with a battery for a long time.
Resistance to disorders: Lora has a high resistance to electromagnetic disorders, making it ideal for use in noisy industrial environments.
Relatively low cost: Lora components generally have a relatively affordable price, making this monitoring system more accessible.

Q: What are the components of the current and voltage monitoring system?

A: The components of the current and voltage monitoring system include:

Arduino Uno: The Arduino Uno is a microcontroller that serves as the brain of the system.
Pzem-004T Sensor: The Pzem-004T sensor is used to measure voltage and current.
Lora RA-02 SX1278: The Lora RA-02 SX1278 is a wireless communication module that enables the transmission of data over long distances.

Q: What are the test results of the current and voltage monitoring system?

A: The test results of the current and voltage monitoring system show that it is able to detect voltage and current at a distance. The maximum range achieved is 500 meters without obstacles, with a delay time of 13 seconds. At a distance of 130 meters, a signal loss of 150.29 dB occurs, while at a distance of 500 meters the signal loss reaches 165.50 dB.

Q: What are the applications of the Lora-based flow and voltage monitoring system?

A: The Lora-based flow and voltage monitoring system can be applied in various fields, such as:

Monitoring Industrial Equipment: Monitoring the condition of motorbikes, pumps, and other industrial equipment in real-time to prevent damage and downtime.
Electricity Network Monitoring: Monitor the voltage and current in the electricity network to detect potential problems and increase energy efficiency.
Monitoring Smart House: Monitor energy use at home and control electric devices remotely.

Q: What are the future work on this project?

A: Future work on this project can include:

Improving the accuracy of the system: Further improving the accuracy of the system by using more advanced sensors and algorithms.
Increasing the range of the system: Increasing the range of the system by using more powerful Lora modules or by implementing a repeater system.
Developing a user-friendly interface: Developing a user-friendly interface that allows users to easily monitor and control the electrical equipment remotely.

Q: What are the references used in this project?

A: The references used in this project include:

Lora Alliance: Lora Alliance is a non-profit organization that promotes the use of Lora technology.
Arduino Uno: Arduino Uno is a microcontroller that is widely used in various applications.
Pzem-004T Sensor: Pzem-004T Sensor is a high-accuracy sensor that is used to measure voltage and current.
Lora RA-02 SX1278: Lora RA-02 SX1278 is a wireless communication module that enables the transmission of data over long distances.

Q: What are the limitations of this project?

A: The limitations of this project include:

Range limitation: The system has a maximum range of 500 meters without obstacles.
Signal loss: The system experiences signal loss at a distance of 130 meters, which can affect the accuracy of the readings.
Power consumption: The system consumes power, which can affect the battery life of the device.

Q: What are the future improvements of this project?

A: The future improvements of this project can include:

Increasing the range of the system: Increasing the range of the system by using more powerful Lora modules or by implementing a repeater system.
Improving the accuracy of the system: Further improving the accuracy of the system by using more advanced sensors and algorithms.
Developing a user-friendly interface: Developing a user-friendly interface that allows users to easily monitor and control the electrical equipment remotely.