### Custom Writing Help For You!

Special Discounts Offers! 20-30% Off!

Posted: January 31st, 2023

# Methods of Energy Transfer

Methods of Energy Transfer
Inductive Coupling
Inductive coupling is a method of energy transfer that involve the interaction of magnetic fields for two circuits through mutual inductance. When two conductors are configured in such a manner that the change in current through one wire leads to induction of a voltage across the ends of the other wire through the process of electromagnetic induction. It is important to understand that the inductances are linked by a common changing magnetic field. Mutual inductance is the measure of the amount of inductive coupling between the two conductors. The inductive coupling is increased in four ways; first through frequency which is directly proportional to the inductive reactance. Secondly, the distance that is between the disturbing and victim cables as well as the cable length that are parallel. Thirdly is the cable height in relation to the reference plane and lastly the load impedance of the cable or the disturbing circuit. Inductive coupling can be maximized through winding up two wires into coils and placing them close together on a common axis as the magnetic field of one coil passes through the other coil.
The two coils can be physically contained in a single unit especially the example of the primary and secondary side of a transformer and others may be separated. Coupling can be intentional or unintentional. Unintentional coupling is referred to cross-talk. Unintentional coupling is a form of electromagnetic interference. Generally, inductive coupling favors low frequency energy sources as the high frequency sources basically adopt capacitive coupling. The efficiency of the inductive coupling energy transfer is dependent in several factors which include, the inductor sizes, inductor shape, distance between coils, and the coil resistance.

Magnetic Resonant Coupling
Magnetic Resonant Coupling is a method that improves the performance of inductively couple energy transfer for large separation distances between coils through the use of resonant circuits. Few resonances are used in a resonant inductive coupling energy transfer system. resonance is the tendency to oscillate with large amplitude at a specific frequency. Two energy systems that have the same resonance tend to exchange energy between them. The resonance frequencies are combined with frequency of operation that in the frequency of the applied voltage which is equal to the resonance frequency of the system. Induced current in primary coil induces current in secondary coil when the coils operate at identical resonant frequencies. Primary coil induces high current amplification in secondary coil which allows for larger distances between the coils. At strongly coupled resonance frequencies, the maximum energy is transferred between energy systems. The utilization of resonance allows the transfer of more power at higher efficiency and over longer distances more than the non-resonated systems. Using magnetic resonant coupling, one coils can transfer energy to several receiving coils provided all their resonance is at the same frequency. When two coils are tuned to a particular frequency called resonating frequency, they absorb optimal energy through resonant coupling. This method of energy transfer offer power transfer up to ten times more than inductive coupling. The method does not require exact precision between the primary coils and secondary coils as inductive coupling and has low heat generation. The challenges with resonant inductive coupling involve the low efficiency and slower charging cycles compared to non-resonant inductive coupling. Another challenge of resonant inductive coupling involves the inability to transfer energy through solid objects.

Tags: , , , , , , , , ,

### Order for this Paper or similar Answer/Assignment Writing Service

Place your order by filling a guided instructions form in 3 easy steps.

### Why choose our Study Bay Services?

Like every student, Focusing on achieving the best grades is our main goal

### Top Essay Writers

We have carefully cultivated a team of exceptional academic writers, each with specialized expertise in particular subject areas and a proven track record of research writing excellence. Our writers undergo rigorous screening and evaluation to ensure they hold relevant advanced degrees and demonstrate mastery of English grammar, citation style, and research methodology. Recent projects completed by our writers include research papers on topics such as sustainable energy policy, cognitive behavioral therapy, and molecular genetics.

### Student-Based Prices

We prioritize attracting highly skilled writers through competitive pay and strive to offer the most cost-effective services for students. References from recent years include surveys of customer satisfaction with online writing services conducted by the American Customer Satisfaction Index between 2018 to 2022, demonstrating our commitment to balancing affordable costs with high standards of work through positive reviews and retention of expert writers.

### 100% Plagiarism-Free

We guarantee 100% original and plagiarism-free final work through a thorough scanning of every draft copy using advanced plagiarism detection software before release, ensuring authentic and high-quality content for our valued customers. To note, we also do not generate assignment content with AI tool, thus you a guaranteed 0% similarity index for your final research paper.

## How it works

When you decide to place an order with Study Pro Essay, here is what happens:

### Complete the Order Form

You will complete our order form, filling in all of the fields and giving us as much detail as possible.

### Assignment of Writer

We analyze your order and match it with a writer who has the unique qualifications to complete it, and he begins from scratch.

### Order in Production and Delivered

You and,the support and your writer communicate directly during the process, and, once you receive the final draft, you either approve it or ask for revisions.

### Giving us Feedback (and other options)

We want to know how your experience went. You can read other clientsâ€™ testimonials too. And among many options, you can choose a favorite writer.