An Intelligent Managing System of Electric Energy Based on ST7538

다국어 초록 (Multilingual Abstract)

To improve the scientific and automatic management of power consumption and meet with the intelligentized management of using and providing power, on the basis of modifying inductive watt-hour meter, an intelligent managing system of electric energy based on ST7538 has been developed. The scheme of the intelligent system is put forward, diagram of hardware of the system is provided, we choose Visual Basic to develop software control and SQL Server2012 for its DBMS. The intelligent system integrates with information collection, information transition, information procession and some other technology, it overcomes the abuse of meter-reading manually. The intelligent system realizes many functions such as automatic meter-reading, real time query and so on. It has a variety of advantages such as high economical efficiency, good expansibility and so on. If the system is applied into the power system, it can bring large economic profit and social efficiency.

목차 (Table of Contents)

• Abstract
• 1. Introduction
• 2. Hardware Design of the System
• 2.1. Structure Diagram of the System
• 2.2. Power Circuit
• 2.3. Central Station
• 2.4. Acquisition Station
• 2.5. The Power Line Interface Circuit
• 2.6. The Terminal Station
• 2.7. Watt-hour Meter
• 3. Software Design of the System
• 3.1. Software Design of the Terminal Station
• 3.2. Software Design of the Acquisition Station
• 4. Test of the System
• 5. Conclusion
• Acknowledgements
• References