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2. Load management - Wikipedia

   en.wikipedia.org/wiki/Load_management

   Since electrical energy is a form of energy that cannot be effectively stored in bulk, it must be generated, distributed, and consumed immediately. When the load on a system approaches the maximum generating capacity, network operators must either find additional supplies of energy or find ways to curtail the load, hence load management.

3. Distribution board - Wikipedia

   en.wikipedia.org/wiki/Distribution_board

   A distribution board (also known as panelboard, circuit breaker panel, breaker panel, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure.

4. Power system protection - Wikipedia

   en.wikipedia.org/wiki/Power_system_protection

   Circuit breakers or RCDs to open/close the system based on relay and autorecloser commands; Batteries to provide power in case of power disconnection in the system; Communication channels to allow analysis of current and voltage at remote terminals of a line and to allow remote tripping of equipment.

5. Circuit breaker - Wikipedia

   en.wikipedia.org/wiki/Circuit_breaker

   Circuit breakers with higher ratings can have adjustable trip settings, allowing fewer standardized products to be used, adjusted to the applicable precise ratings when installed. For example, a circuit breaker with a 400 ampere frame size might have its over-current detection threshold set only 300 amperes where that rating is appropriate.

6. Electric power system - Wikipedia

   en.wikipedia.org/wiki/Electric_power_system

   These switches allow the part of the system being worked on to be isolated while the rest of the system remains live. At high voltages, there are two switches of note: isolators and circuit breakers. Circuit breakers are load-breaking switches where as operating isolators under load would lead to unacceptable and dangerous arcing. In a typical ...

7. Electric switchboard - Wikipedia

   en.wikipedia.org/wiki/Electric_switchboard

   For example, a switchboard for a bank of electrical generators, especially frequency would have control of AC power and load sharing, and instruments for frequency, voltage, current, and energy, with perhaps a synchroscope. A main switchboard is a large electrical switchboard that connects to the grid and distributes power to other smaller ...