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 ?
Contract awarded for Equipment of electrotechnical posts of sectioning, Points of parallel connection, Points
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.
does not represent simply parallel connection but a passive parallel connection.
It maximizes chip capacity as the cells are connected in series connection and occupies lesser space than the ones connected in parallel connection.
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.
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.
m13 [conjunction] m23 = 1--To be accomplished different values for m13 and m23: to remove the parallel connection S1 and V1.
The Ambassador indicated that in parallel connection to the French commitment, France and the international community expect from Lebanon to persist in respecting and well-abiding by the international resolutions, especially the one pertaining to the Special Tribunal for Lebanon, probing the case of Ex-Premier Rafic Hariri' s assassination in 2005.
Higher current and power operation may be achieved via parallel connection using a built-in master/slave capability.
Parallel connection can also be employed to double overall capacity, the company said.

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