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Difference between series reactor and shunt reactor?
A series reactor is connected in series with a power system component, such as a transmission line or generator, to limit short-circuit currents and manage voltage drop during load fluctuations. In contrast, a shunt reactor is connected in parallel to the system, primarily used to absorb reactive power, improve voltage stability, and mitigate voltage rise in long transmission lines under light load conditions. Essentially, series reactors focus on current limiting, while shunt reactors focus on reactive power management.
What are difference between bus reactor and line reactor?
A bus reactors a devise installed in a bus to maintain system voltage when the load on the bus changes by releasing reactive power as usable power to bolster the voltage. A line reactor is placed in line at point of use or just after a transformer to maintain a stable amperage to the user, capacitor.
What is meant by neutral grounding reactor?
Neutral-earthing reactors or Neutral grounding reactors are connected between the neutral of a power system and earth to limit the line-to-earth current to a desired value under system earth fault conditions.
Why use inverter with reactor?
Using an inverter with a reactor can enhance the performance and reliability of the power system by reducing harmonics, protecting equipment from voltage spikes, and improving power quality. The reactor helps to filter out unwanted noise and disturbances in the electrical system, ensuring stable and efficient operation of the inverter.
What are the problems associated with interconnected power system?
Inter connected power system
Can you increase the thermal power of a nuclear reactor without changing the core of the reactor?
Yes, we can increase the thermal power of a nuclear reactor without changing the core of the reactor; primarily by:increasing the coolant mass flow rate,modifying the control rod patterns, andupgrading the turbo generator system
What is damping reactor?
A damping reactor is a type of electrical reactor used in power systems to control and reduce voltage fluctuations, switching transients, and power surges. It helps to stabilize the system by absorbing excess energy during network disturbances, ensuring efficient power flow and voltage regulation.
What year did the first nuclear reactor come online?
The first nuclear reactor, CP-1, was built and operated in 1942. It generated no electricity, its peak thermal power was one half watt. The first nuclear power plant was connected to the grid sometime in the 1950s.
How generator operates?
It works with two reactor coils for excitation of the field reactor coil , which in turn provides current to the field. The two reactor coils are connected in shunt and series with the output of the generator stator or armature ( from where load is connected).
What is a shunt reactor?
A shunt reactor absorbs reactive power and increases the energy efficiency of any system. It is a small device used for power compensation in high voltage transmission lines and cable systems.
Is power reactor a thermal reactor?
Yes, a power reactor is a type of thermal reactor. Power reactors use nuclear fission to produce heat, which is then used to generate electricity. The heat generated in the reactor comes from the controlled chain reaction of nuclear fission, making it a thermal reactor.
How does a reactor work on thermal power plant?
Reactor is used for distilling water in thermal power plants.
