The size of Wide Band Gap (WBG) power electronics based converter is often determined by the inductive component. Therefore, high power density inductor design is required to reduce
N2 - A vacuum arc thruster is a type of micro-thruster based on pulsed ablative vacuum arc discharge. A simple inductive energy storage circuit in a vacuum arc thruster is particularly
There have already a lot of circuit topologies for pulsed power generators using semiconductor switches. In this article, a novel circuit topology concept that can generate
1 天前· The inductor based ACB method utilizes an inductor for energy storage. By regulating the charging and discharging operations of the inductor, energy may be transferred from a battery with a higher
A simple inductive energy storage circuit in a vacuum arc thruster is particularly suitable for CubeSats because of its compact size and low cost. In practice, it is necessary to
Inductors are components that store energy in magnetic fields, with the energy storage capacity determined by inductance and the square of the current. This principle is crucial for the design of electronic circuits, power supplies, and
difficulties to the design of the circuits and control system. It is quite obvious that one current supply containing an inductor as energy storage component will be a better choice, because
The theoretical basis for energy storage in inductors is founded on the principles of electromagnetism, particularly Faraday's law of electromagnetic induction, which states that a changing magnetic field induces an electromotive force (EMF) in a nearby conductor.
A simple inductive energy storage circuit in a vacuum arc thruster is particularly suitable for CubeSats because of its compact size and low cost. In practice, it is necessary to predict the thruster performance with the given design parameters.
The energy storage capacity of an inductor is influenced by several factors. Primarily, the inductance is directly proportional to the energy stored; a higher inductance means a greater capacity for energy storage. The current is equally significant, with the energy stored increasing with the square of the current.
In conclusion, inductors store energy in their magnetic fields, with the amount of energy dependent on the inductance and the square of the current flowing through them. The formula \ ( W = \frac {1} {2} L I^ {2} \) encapsulates this dependency, highlighting the substantial influence of current on energy storage.
The energy, stored within this magnetic field, is released back into the circuit when the current ceases. The energy stored in an inductor can be quantified by the formula \ ( W = \frac {1} {2} L I^ {2} \), where \ ( W \) is the energy in joules, \ ( L \) is the inductance in henries, and \ ( I \) is the current in amperes.
While resistance does not appear in the energy storage formula, it indirectly affects the energy stored by limiting the current that can flow through the inductor. A higher resistance results in a lower current, thereby reducing the potential energy storage.
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