- network power frequency
- Энергетика: частота сети
Универсальный англо-русский словарь. Академик.ру. 2011.
network power frequency
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Power line communication — or power line carrier (PLC), also known as power line digital subscriber line (PDSL), mains communication, power line telecom (PLT), power line networking (PLN), or broadband over power lines (BPL) are systems for carrying data on a conductor… … Wikipedia
Power supply — For the Budgie album, see Power Supply (album). A vacuum tube rackmount adjustable power supply, capable of +/ 1500 volts DC, 0 to 100mA output, with amperage limiting capability. A power supply is a device that supplies electrical energy … Wikipedia
Power control — Power control, broadly speaking, is the intelligent selection of transmit power in a communication system to achieve good performance within the system. The notion of good performance can depend on context and may include optimizing metrics such… … Wikipedia
Power line carrier communication — (PLCC) is mainly used for telecommunication, tele protection and tele monitoring between electrical substations through power lines at high voltages, such as 110kV, 220kV, 400kV.In a PLCC system the communication is established through the power… … Wikipedia
Network synthesis filters — Network synthesis is a method of designing signal processing filters. It has produced several important classes of filter including the Butterworth filter, the Chebyshev filter and the Elliptic filter. It was originally intended to be applied to… … Wikipedia
Power system protection — is a branch of electrical power engineering that deals with the protection of electrical power systems from faults through the isolation of faulted parts from the rest of the electrical network. The objective of a protection scheme is to keep the … Wikipedia
Power Hit Radio (Estonia) — Power Hit Radio is an Estonian dance music radio station.Belongs to Mediainvest Holding AS in Estonia which belongs to Swedish media company Modern Times Group (MTG).Listen to:Frequencies: Tallinn 102,1 FM Pärnu 103,9 FM Tartu 89,7 FMInternet:… … Wikipedia
Power supply unit (computer) — Power supply unit with top cover removed A power supply unit (PSU) supplies direct current (DC) power to the other components in a computer. It converts general purpose alternating current (AC) electric power from the mains (110 V to… … Wikipedia
Network isolator — Network isolators are installed as part of a copper Ethernet system, as galvanic isolators. Network data continues to be transmitted across an electrically non conducting barrier, through the applied principle of electromagnetic induction,… … Wikipedia
Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… … Wikipedia
Network analyzer (electrical) — Not to be confused with packet analyzer or telecom network protocol analyzer. ZVA40 vector network analyser from Rohde Schwarz. A network analyzer is an instrument that measures the network parameters of electrical networks. Today, network… … Wikipedia
