Electrical equipment of distribution devices

Electrical equipment of distribution devices
Distribution devices (ru) are, in fact, the heart of any power grid, whether it be a small house or a large plant. They provide a safe distribution of electricity, protecting both equipment and people from possible overloads, short circuits and other troubles. And the heart cannot work without reliable and high -quality equipment, which will be discussed.
1. Protection is the basis of reliability
The main task of the electrical equipment of the RU is the protection. Various devices work here, each with its own specialization. Automatic circuit breakers, for example, quickly turn off the power during overloads or short circuits, preventing fires and damage to the equipment. Fuses are simpler, but no less important elements that perform the same function, but, as a rule, disposable. Protection relay -? Smart? Devices that constantly control the parameters of the network and respond to any deviations from the norm. They are able to detect even hidden malfunctions, preventing serious accidents. Without this armada of protective mechanisms, the operation of the distribution device would be impossible and extremely dangerous.
2. Management and control - smooth process of process
In addition to protection, the electrical equipment of the RU provides management and control over electricity flows. Using various switching devices, the operator can turn on and disconnect individual sections of the network, change the operating modes, perform planned and emergency shutdowns. Measuring devices, such as ammeters, voltmeters and wattmeters, provide the operator with information about the current state of the network, allowing him to make reasonable decisions and respond in a timely manner to changes. Modern RU are often equipped with automatic control systems that allow you to optimize the network operation and increase its effectiveness.
3. Installation and maintenance - the key to durability
Reliable operation of the distribution device largely depends on the quality of installation and regular service. The correct installation and connection of all elements is the key to security and durability. Periodic maintenance, including checking the condition of the equipment, replacing worn parts and preventive work, helps prevent possible breakdowns and provides uninterrupted power supply. It is important to remember that working with electrical equipment RU requires special knowledge and skills, so all work should be performed by qualified specialists.