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A reactor is composed of a coil of wire. A transformer is at least two coils, wrapped around a core. The core provides a path for the magnetic flux, which results in strong magnetic coupling between the coils. This allows a voltage applied to one coil to be induced in the second coil.
With this in mind, some differences are:
-Function - a reactor can be used in filters, to control system voltage (pull extra VARs off the bulk electric grid), and to isolate circuits from a noisy ground, among other things. A transformer can be used to step voltage or current up or down, and to isolate circuits from eachother, among other uses.
-Size - Reactors are inherently smaller than Transformers. You likely have some reactors in your computer monitor that look very much like resistors. Transformers are much more obvious. Utility size reactors can be as big as utility transformers, though.
-Terminations - A reactor is a two - terminal device. A transformer will have at least three, and likely many more terminals.
-Cost - Reactors are cheaper - last time I purchased for a small signal design project I spent as little as 20 cents (US) per reactor. The last small transformer I purchased was $6.00. When you start getting into larger sized equipment, the difference becomes less extreme.
What else can I help you with?
What is the use of reactor transformer in furnace?
Stabilise the arc and optimize the operation of the furnace.
What is the difference between plug and mixed flow reactor?
See the Wikipedia article linked below
What is the difference between inductor and inductance?
Inductors can be used for a great many purposes. Terms, such as 'choke', 'reactor', etc., describe applications of inductors.
What is primary reactor?
This item is normally seen in electrical switch gear (or called "Starter "/ "Motor drive") . This device is to reduce the inrush current during motor starting. Another item "Line reactor" .
What is difference between neutral grounding reactor and neutral grounding resistor?
They both reduce earth fault levels by inserting impedance in the return path. A reactor is used when the earth fault level wanted is greater than about 25% of the phase fault current. This limit is due to over voltages experienced in arcing faults, the higher the reactor impedance the higher the potential overvoltage. With resistors lower fault levels are possible, but as the resistor has to dissipate all energy it will generally be more expensive and larger than a reactor.
What is the difference between transformer and reactor?
A transformer is composed of two coils and wrapped around a core while a reactor is made up of one coil of wire. A transformer is used to increase or decrease the amount of current while a reactor is used to isolate circuits from a noisy background.
What is the difference between nuclear reactor and nuclearpower plant?
a nuclear reactor converts binding energy into heat. a nuclear power plant uses a nuclear reactor to generate electricity.
What is the difference between homogeneous reactor and heterogeneous reactor?
Homogeneous reactor- the reactor where one phase exist for both the reactants. Hetrogenous reactor - the reactors where more than one phase exist among the reactants gas-liquid-solid.
What is the use of reactor transformer in furnace?
Stabilise the arc and optimize the operation of the furnace.
What does a transformer do in a nuclear reactor?
The same thing as in a fossil fueled or hydroelectric power plant.
What is the difference between a pressurized water reactor and a boiling water reactor?
The primary difference between a pressurized water reactor (PWR) and a boiling water reactor (BWR) is that in the BWR, water is actually boiled, and the steam is used to drive a steam turbine, while in the PWR, the primary coolant is not allowed to boil, but is circulated in a closed loop to boil water in a steam generator. The BWR circulates primary coolant through the steam turbine in a closed loop. The PWR contains the primary coolant in a loop that includes the steam generator, and not the steam turbine.
What is the difference between the nuclear reactions in a nuclear reactor and those in an atomic bomb?
Nuclear reactions in a nuclear reactor are controlled reactions. The reactions in the atomic bomb are not controlled reactions
What is the difference between Chemical Reactor Engineering and CFD?
Chemical reactor engineering is the overall discipline that uses CFD, computational fluid dynamics, as part of the necessary problem-solving data.
What is the difference between MW th and MW e?
MWe and MWt are units for measuring the output of a power plant. MWe means megawatts of electrical output, and MWt means megawatts of thermal output. For example, a nuclear power plant might use a fission reactor to generate heat (thermal output) which creates steam to drive a turbine to generate electricity (electrical output). A reactor that generates 200 MWt (50 MWe), and another reactor that generates 800 MWt (200 MWe).
What is the difference between bioreactor and chemical reactor?
bioreactors involves organisms or plant cells etc. for conversion and cr nt
What is the difference between plug and mixed flow reactor?
See the Wikipedia article linked below
What is the difference between a bioreactor and nuclear reactor?
A nuclear reactor uses either nuclear fission or nuclear fusion to generate electricity, while bio-reactors use the excretions of many animals to generate electricity.
