Parallel Connection

Parallel Connection

 

in electrical engineering, the connection of two-terminal networks, which are usually either consumers or sources of electric power, so that the same voltage is at the terminals of the networks. Parallel connections are the principal method of connecting the consumers of electric power; when the source has sufficient power, the connection or disconnection of individual consumers has practically no effect on the operation of the others. In parallel-connected loads that do not contain sources of electromotive force, the currents are inversely proportional to the resistances (direct current) or impedances (alternating current); the total current of a parallel connection is equal to the sum of the currents in all the branches—the algebraic sum for direct current or the vector sum for alternating current. Sources of electric power such as the generators in power plants are connected in parallel when the power of one source is insufficient to supply all the consumers.

References in periodicals archive ?
In cooperation with the Contracting Authority, the Participant shall ensure the first parallel connection within DS E.ON and at the same time in cooperation with the Contracting Authority a license for electricity generation within the ERO.
Contacting systems are integrated into the electrical energy storage system in order to allow series or parallel connection of lithium-ion battery cells, or to carry out voltage measurements in each cell and temperature measurements in the module.
This combination is mainly helpful for increasing the output current value of the parallel connection of the loops.
does not represent simply parallel connection but a passive parallel connection.
In parallel connection mode, the alternating operation of the pump heads results in smooth and level flow, reducing the need for additional dampening components for systems sensitive to pulsation.
* Multiple weighted tree optimization method: This method can deal with the choice of the most commonly used a projection of the join query, support for multiple parallel connection algorithm, including assembly line buffer memory allocation algorithm optimization, manipulation processor and memory optimization allocation algorithm and the connection operation to realize optimization algorithm of the algorithm.
It is seen that parallel connection of windings, which form secondary winding of transformer, allows us decrease the voltage spikes.
It maximizes chip capacity as the cells are connected in series connection and occupies lesser space than the ones connected in parallel connection. Thus, NAND flash costs 40 percent cheaper than NOR flash device at the 1 GB levels.
In the foregoing review, we can conclude that last week's market was but another experience that showed the parallel connection between the market's fall and foreign investors' position for the day.
When strings are combined through a parallel connection, the voltage remains the same and the currents are added together.
Using a parallel connection of up to eight individual 500 kW drives running a single motor, a drive power of up to 4 MW can be achieved.
In 2010, Fan made tandem DSSCs, where the upper-layer cell was absorbed with JK2 dye and lower-layer cell was absorbed with synthetic dyes of SQ1 and TT1, with the intention of strengthening the sensitizer's ability to absorb sunlight wavelength; parallel connection was used as the wire connection method [5].

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