The management of smart grid belongs to the "sensor" type of artificial intelligence. Smart grid is the intelligence of the power grid. It connects various equipment and assets together through sensors to form a customer service bus, thereby integrating and analyzing information to reduce costs, improve efficiency, and improve the reliability of the entire power grid. A highly information-based power system that optimizes operation and management. Smart grid relies on advanced sensor technology, network communication technology and automation technology.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The management of smart grid belongs to the "sensor" type of artificial intelligence.
Smart grid is the intelligence of the power grid, also known as "Power Grid 2.0". It is based on an integrated, high-speed two-way communication network, through advanced sensing and measurement technology, advanced The application of equipment technology, advanced control methods and advanced decision support system technology can achieve the goals of reliable, safe, economical, efficient, environmentally friendly and safe use of the power grid. Its main features include self-healing, motivating and protecting users, and resisting Attack, provide power quality that meets user needs, allow access to various power generation forms, activate the power market, and optimize and efficient operation of assets.
Smart grid connects various equipment and assets together through sensors to form a customer service bus, thereby integrating and analyzing information to reduce costs, improve efficiency, and improve the reliability of the entire power grid. A highly information-based power system that optimizes operation and management. Its characteristics can be described as: digitalization, informatization, automation, and interactivity, which are mainly reflected in three aspects: flexibility, observability, controllability, and interoperability. To realize these functions, we need to rely on advanced sensor technology, network communication technology and automation technology.
Flexibility: Flexibility refers to the ability to maintain stable operation by adjusting power or load when the power imbalance caused by large and rapid fluctuations in power generation or load in the power system. In smart grids, the access of high-penetration new energy sources causes system power imbalance and reduces flexibility; while the access of large-scale electric vehicles as controllable loads increases flexibility and needs to be well utilized. The capabilities of both;
Observability and controllability: Observability refers to the ability to completely obtain information in the power grid. For example, the currently widely installed PMUs can monitor the status of the power grid. Detection; and controllability refers to having effective means to control the power grid. For example, large-scale equipment of FACT components can help smart grids complete this work;
Interoperability: Interoperability Safety refers to the ability to ensure that multiple networks, systems, devices, applications or components communicate with each other and operate effectively, securely, and coordinated without excessive manual intervention. For example, in the event of a fault, being able to correctly activate the relay protection device is a form of interoperability.
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