tehojärjestelmiin
Tehojärjestelmiin, or power systems, refers to the interconnected network of equipment and infrastructure designed to generate, transmit, distribute, and utilize electrical energy. These systems are fundamental to modern society, powering homes, industries, and transportation. The generation of electricity typically occurs in power plants, which can utilize various energy sources such as fossil fuels, nuclear energy, hydropower, wind power, and solar power. Once generated, electricity is transmitted at high voltages over long distances to reduce energy loss. This transmission is facilitated by high-voltage lines and substations. Subsequently, the voltage is stepped down in distribution networks to levels suitable for end-users. Distribution lines carry electricity to individual homes and businesses.
The complexity of power systems requires sophisticated control and management to ensure stability and reliability. This