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  2. Recloser - Wikipedia

    en.wikipedia.org/wiki/Recloser

    During those 1.5 cycles, other separate circuits can see voltage dips or blinks until the affected circuit opens to stop the fault current. Automatically closing the breaker after it has tripped and stayed open for a brief amount of time, usually after 1 to 5 seconds, is a standard procedure. [5]

  3. List of IEC technical committees - Wikipedia

    en.wikipedia.org/wiki/List_of_IEC_technical...

    Circuit-breakers and similar equipment for household use SC 23F (Disbanded, work taken over by TC 23) Connecting devices SC 23G Appliance couplers SC 23H Plugs, Socket-outlets and Couplers for industrial and similar applications, and for Electric Vehicles SC 23J Switches for appliances SC 23K Electrical Energy Efficiency products TC 25

  4. ANSI device numbers - Wikipedia

    en.wikipedia.org/wiki/ANSI_device_numbers

    In electric power systems and industrial automation, ANSI Device Numbers can be used to identify equipment and devices in a system such as relays, circuit breakers, or instruments. The device numbers are enumerated in ANSI/IEEE Standard C37.2 Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations.

  5. Distribution management system - Wikipedia

    en.wikipedia.org/wiki/Distribution_management_system

    An outage management system has a network component/connectivity model of the distribution system. By combining the locations of outage calls from customers with knowledge of the locations of the protection devices (such as circuit breakers) on the network, a rule engine is used to predict the locations of outages. Based on this, restoration ...

  6. Reference designator - Wikipedia

    en.wikipedia.org/wiki/Reference_designator

    Separable assembly or sub-assembly (e.g. printed circuit assembly) AT: Attenuator or isolator: BR: Bridge rectifier (four diodes in a package) often changed to "D" for diode BT, BAT: Battery or battery holder: often shortened to "B" C: Capacitor: CB: Circuit breaker: CN: Capacitor network: may be simplified to "C" for capacitor D, CR: Diode ...

  7. 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.

  8. Solar tracker - Wikipedia

    en.wikipedia.org/wiki/Solar_tracker

    The effective collection area of a flat-panel solar collector varies with the cosine of the misalignment of the panel with the Sun.. Sunlight has two components: the "direct beam" that carries about 90% of the solar energy [6] [7] and the "diffuse sunlight" that carries the remainder – the diffuse portion is the blue sky on a clear day, and is a larger proportion of the total on cloudy days.

  9. Load management - Wikipedia

    en.wikipedia.org/wiki/Load_management

    This technology was a spin-off of his patented automatic telephone line identification system, now known as caller ID. In, 1974, Paraskevakos was awarded a U.S. patent for this technology. [6] At the request of the Alabama Power Company, Paraskevakos developed a load-management system along with automatic meter-reading technology. In doing so ...

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