SMART POWER GRIDS SERIES

If required, arc fault protection systems should also be used. transformer stations who must be protected by personal protective equipment. This is the only way to ensure safe and stable power supply.Īnother important aspect is the protection of people working on e.g. To achieve high system availability and the resulting security of supply, a comprehensive protection concept is required which must include lightning protection and surge protection for power supply systems as well as surge protection for information technology systems. Consequential damage is sometimes considerably higher than the actual hardware damage. Solutions for surge protection, lightning protection and safety equipment from a single sourceĭestruction of electrical and electronic devices and systems is often invisible, however, it frequently leads to long operational interruptions. This particularly affects distribution grids in rural areas which are supplied with green electricity from photovoltaic systems and wind turbines and transport it into all directions.

Increasing number of electronic components for smart telecontrol, information and communication systems.

Volatile and distributed power generation.

While the traditional energy landscape is characterised by centralised power generation, unidirectional energy flow and load dependency, future grid operation will face new challenges: This is due to the wide introduction of electronic devices and systems, decreasing signal level and the resulting increasing sensitivity as well as increasing large-area networking.ĭEHN protects Smart Power Grids | Brochure DS 243 | 1.9 MB The energy landscape is becoming increasingly complex and thus the probability of damage to electronic equipment caused by lightning strikes and surges or electromagnetic interference is also considerably increased. Some smart grids are smarter than others. Digital technologies that contribute to smart grid technology include power/ current sensors, controls, data centers, and smart meters. Such a crosslinked energy market is also referred to as smart energy. A smart grid is an electrical power distribution infrastructure that provides two-way communication between the utility provider and customers.

SMART POWER GRIDS SERIES

They use sensors to constantly measure the status of different parts of the grid, and a series of.

But also the increasing share in energies from decentralised, renewable resources in combination with centralised power stations as well as energy storage systems and intelligent technologies require a reliable and coordinated overall system. Smart grids sense small imbalances faster, making adjustments so problems don’t get larger. New topics such as smart grid, smart metering and smart home require innovative solutions. In the future, the structures for power generation, transmission and distribution in high, medium and low-voltage systems will be more complex and flexible than today.

Smart power grids