The Required Simulation and Regulation Results

Oct 13, 2025 by windailys.com 146 views

Introduction

The reliability of the electricity distribution network is a crucial aspect that must be considered to ensure continuity of the distribution of electrical energy to consumers. This level of reliability is strongly influenced by the frequency and duration of blackouts that occur. Extinguishing can be caused by two main factors: scheduled maintenance and unexpected disorders, where short-circuit disorders are one of the most common. To deal with this kind of disturbance, effective synergy is needed between various safety equipment in the distribution network. The equipment includes more current relay, automatic breaker (recloser), and fuse that works together to isolate disturbances and protect the distribution network and connected equipment.

In this study, the main focus is to coordinate the safety equipment in the 20 kV distribution network in the MG 3 PT. PLN (Persero) Binjai Rayon Kuala Area. This analysis aims to design an optimal safety system, using ETAP software version 16.0.0 to simulate the condition of the current phase of current to the ground and three phases. The results of the simulation indicate that there are adjustments required in the regulation of more current relay, recloser, and rating fuse.

The Required Simulation and Regulation Results

Current settings for more current relay in this system are determined at 216 A with Time Multiplier Settings (TMS) of 0.15, which is in accordance with the characteristics of the inverse standard. This adjustment aims to ensure that more current relay can immediately respond to disturbances and prevent further damage to the tissue.

The two reclosers used, namely Rechoser 1 and Recloser 2, each set using the TCC1 Kyle 102 and TCC2 IEC Inv. Phase and soil current regulation for recloser 1 is 357 A and 179 A, while Recloser 2 is regulated in 66 A and 33 A. Rating Fuse used varies, namely 40t, 65T, 80T, and 100T, depending on the specific needs of each of them network part.

The Importance of Security Coordination

The right coordination between safety equipment in the distribution network is very important to minimize the impact of disturbances. By isolating parts of the network that is experiencing disruption as quickly as possible, the blackout time can be shortened, which in turn increases the reliability and quality of electricity services to consumers. For example, with the right arrangement, the relay relay can break the current in a shorter time than recloser and fuse, which is designed to decide the current for a longer time.

The Role of ETAP Software in Simulation and Analysis

The use of software such as ETAP plays a role in simplifying the analysis and simulation process, thus giving more accurate and relevant results. ETAP software version 16.0.0 is used in this study to simulate the condition of the current phase of current to the ground and three phases. The results of the simulation indicate that there are adjustments required in the regulation of more current relay, recloser, and rating fuse.

Conclusion

Coordination between more current relay, recloser, and fuse in the 20 kV distribution network is very important to maintain the reliability of the electrical system. Through the simulation carried out, obtained data and arrangements that can be implemented to improve network safety performance. This study shows that the right setting and in-depth analysis can help reduce the number and duration of blackouts, as well as contribute to the reliability of the overall electricity distribution system.

Recommendations for Future Studies

This study provides a basis for future research in the field of electrical distribution network reliability. Future studies can focus on the development of more advanced safety equipment and coordination systems, as well as the implementation of smart grid technologies to improve the reliability and efficiency of the electrical distribution system.

Limitations of the Study

This study has several limitations, including the use of a single software tool (ETAP) for simulation and analysis, and the limited scope of the study to a single distribution network. Future studies can address these limitations by using multiple software tools and conducting a more comprehensive analysis of the electrical distribution system.

Future Directions

The results of this study highlight the importance of coordination between more current relay, recloser, and fuse in the 20 kV distribution network. Future studies can focus on the development of more advanced safety equipment and coordination systems, as well as the implementation of smart grid technologies to improve the reliability and efficiency of the electrical distribution system.

Conclusion

In conclusion, this study demonstrates the importance of coordination between more current relay, recloser, and fuse in the 20 kV distribution network. The use of ETAP software version 16.0.0 simplifies the analysis and simulation process, giving more accurate and relevant results. The results of this study provide a basis for future research in the field of electrical distribution network reliability and highlight the need for more advanced safety equipment and coordination systems.

Q: What is the main focus of this study?

A: The main focus of this study is to coordinate the safety equipment in the 20 kV distribution network in the MG 3 PT. PLN (Persero) Binjai Rayon Kuala Area.

Q: What is the importance of security coordination in the distribution network?

A: The right coordination between safety equipment in the distribution network is very important to minimize the impact of disturbances. By isolating parts of the network that is experiencing disruption as quickly as possible, the blackout time can be shortened, which in turn increases the reliability and quality of electricity services to consumers.

Q: What is the role of ETAP software in simulation and analysis?

A: The use of software such as ETAP plays a role in simplifying the analysis and simulation process, thus giving more accurate and relevant results. ETAP software version 16.0.0 is used in this study to simulate the condition of the current phase of current to the ground and three phases.

Q: What are the current settings for more current relay in this system?

A: Current settings for more current relay in this system are determined at 216 A with Time Multiplier Settings (TMS) of 0.15, which is in accordance with the characteristics of the inverse standard.

Q: What are the two reclosers used in this study?

A: The two reclosers used, namely Rechoser 1 and Recloser 2, each set using the TCC1 Kyle 102 and TCC2 IEC Inv. Phase and soil current regulation for recloser 1 is 357 A and 179 A, while Recloser 2 is regulated in 66 A and 33 A.

Q: What are the rating fuses used in this study?

A: Rating Fuse used varies, namely 40t, 65T, 80T, and 100T, depending on the specific needs of each of them network part.

Q: What are the benefits of coordination between more current relay, recloser, and fuse in the 20 kV distribution network?

A: The benefits of coordination between more current relay, recloser, and fuse in the 20 kV distribution network include reducing the number and duration of blackouts, increasing the reliability and quality of electricity services to consumers, and improving the overall efficiency of the electrical distribution system.

Q: What are the limitations of this study?

A: This study has several limitations, including the use of a single software tool (ETAP) for simulation and analysis, and the limited scope of the study to a single distribution network.

Q: What are the future directions for this study?

A: The results of this study highlight the importance of coordination between more current relay, recloser, and fuse in the 20 kV distribution network. Future studies can focus on the development of more advanced safety equipment and coordination systems, as well as the implementation of smart grid technologies to improve the reliability and efficiency of the electrical distribution system.

Q: What is the conclusion of this study?

A: In conclusion, this study demonstrates the importance of coordination between more current relay, recloser, and fuse in the 20 kV distribution network. The use of ETAP software version 16.0.0 simplifies the analysis and simulation process, giving more accurate and relevant results. The results of this study provide a basis for future research in the field of electrical distribution network reliability and highlight the need for more advanced safety equipment and coordination systems.