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A synchronous condenser is used to _________________________.
improve system power factor
balance system voltage
control self (Synchronous motor) reactive power
control active power of load connected in the system
improve system power factor
A synchronous condenser is primarily used to improve the power factor of the electrical system by providing reactive power support. This device helps in reducing the lagging current drawn from the supply, thus enhancing the overall efficiency of the power system.
A synchronous condenser is primarily used to improve the power factor of the electrical system by providing reactive power support. This device helps in reducing the lagging current drawn from the supply, thus enhancing the overall efficiency of the power system.
╧Г=VтЛЕIPтАЛ тАФ Power factor formula
Q=VтЛЕIтЛЕsin(╧Х) тАФ Reactive power calculation
The synchronous condenser operates by adjusting its excitation level to either absorb or generate reactive power as required. When it injects reactive power into the system, it mitigates inductive loads' effects, improving the power factor.
Improves power factor by providing reactive power.
Helps in stabilizing voltage levels in power systems.
Enhances system efficiency by reducing line losses.
Flexible adjustment for varying load conditions.
Can be costly to install and maintain.
Requires a stable synchronous motor for operation.
Used in industrial power systems for power factor correction.
Applied in renewable energy systems to improve stability.
Standard synchronous condenser sizes range from 10 MVAR to over 100 MVAR.
Option B is incorrect because while synchronous condensers can help in maintaining voltage levels, their primary function is to improve power factor.
A is correct тАФ Synchronous condensers primarily function to enhance the power factor of electrical power systems.
Understand the role of reactive power in AC circuits, as it is crucial for improving power factor.