inductive energy storage circuit ... instead of a power supply system to reduce the energy consumption of the entire VAT processing unit. The energy required for a single pulse was estimated to be 0.266 J, by measuring the change between the discharge current and the voltage. The ion current was measured using an ion detector and was 3.55 A, and the ion velocity was …
Abstract: High-temperature superconducting (HTS) inductors have the advantages of low loss, low charging power, and long-term energy storage, making them very suitable for high-power inductive pulse power supplies (IPPS) for continuous electromagnetic launch (EML).
Inductive pulsed power supply (IPPS) is a promising type of power supplies for electromagnetic launch, but its advantage in energy density is strongly restricted by the primary power source. Fortunately, batteries become a suitable and practical choice for the primary source.
It is concluded in the mentioned study that the inductive power transfer (IPT) is the most suitable technology for EV charging, and high efficiency and power transfer levels are achievable. In IPT systems, energy is transferred between two magnetically coupled coils.
If core losses, the resistance of the compensation capacitors and any kind of parasitic coupling are neglected, the power losses of the SS-compensated IPT system are because of the joule losses in the resistances of the primary and secondary coils, and the resulting efficiency can be expressed as follows being the RMS value of the current is.
Due to its advantage of energy density, inductive pulse power supply (IPPS) has become a promising type of power sup-plies for the electromagnetic launcher (EML) [1, 2].
Once the relationship between primary current and secondary voltage is verified experimentally, the behaviour of the SS-compensated IPT system is tested for different levels of load power by varying the load resistance. Fig. 5b depicts the variation of the load voltage as a function of the load power.
inductive energy storage circuit ... instead of a power supply system to reduce the energy consumption of the entire VAT processing unit. The energy required for a single pulse was estimated to be 0.266 J, by measuring the change between the discharge current and the voltage. The ion current was measured using an ion detector and was 3.55 A, and the ion velocity was …
On this issue, this paper proposes a new repetitive IPPS circuit with residual energy rapid recovery branch. The remaining energy of the inductive load can be recovered by …
54 CPSS TRANSACTIONS ON POWER ELECTRONICS AND APPLICATIONS, VOL. 5, NO. 1, MARCH 2020 Pulse Power Supply With Faster Response and Low Ripple Current Using Inductive Storage and Interleaving Technology Zhibao Yuan and Haiping Xu Abstract—Switched mode pulse power supply is a promising technique for high-power quasi-continuous laser …
There are four basic approaches to compensation using two capacitors and, for each topology, there are specific applications. This paper presents the equations, waveforms, and possible …
The maximum possible active power transfer P max is given by P max = V 1 V 2 / X.. It is clear from the above formula that active power transfer capacity is improved if V 2 is increased.. Ok, let dive now into reactive …
Linear power-supply designs suffer from large energy storage requirements—requiring large capacitor banks—and significant power dissipation. With a typical efficiency of 50% or less, the problem is magnified at higher currents, thereby limiting the maximum duty cycle of the device.
On this issue, this paper proposes a new repetitive IPPS circuit with residual energy rapid recovery branch. The remaining energy of the inductive load can be recovered by the capacitor in the proposed branch and can be provided to the load again in the next discharging phase. Simulations are carried out to illustrate this circuit. The results ...
In this paper, the energy transfer efficiency from the IES pulsed generator to the resistive load is described for various values of the resistance. In the experiment, fast recovery diodes VMI...
Linear power-supply designs suffer from large energy storage requirements—requiring large capacitor banks—and significant power dissipation. With a …
Inductive pulsed power supply (IPPS) is a promising type of power supplies for electromagnetic launch, but its advantage in energy density is strongly restricted by the primary power source. …
proposes a multiphase interleaved pulse power supply with energy recovery and inductive storage (MIEF-PPS). The basic concept of the topology is the inclusion of a multiphase converter with …
Thus, the power delivered to the inductor p = v *i is also zero, which means that the rate of energy storage is zero as well. Therefore, the energy is only stored inside the inductor before its current reaches its maximum steady-state value, I m. After the current becomes constant, the energy within the magnetic becomes constant as well. Thus ...
One of the most important aspects in the design of IPT systems is the compensation of the coil self-inductances by adding capacitors and operating at the resulting …
, 2018, 30:025006. (Yu Liang, Sugai T, Tokuchi A, et al. Repetitive pulsed power generator based on inductive-energy-storage pulse forming line[J]. High Power Laser and Particle Beams, 2018, 30: 025006 doi: 10.11884/HPLPB201830.170390. Yu Liang, Sugai T, Tokuchi A, et al. Repetitive pulsed power generator based on inductive ...
One of the most important aspects in the design of IPT systems is the compensation of the coil self-inductances by adding capacitors and operating at the resulting resonant frequency of the circuit. In doing so, the power transfer capability and efficiency are maximised and the sizing of the power supply feeding the primary circuit ...
Abstract: High-temperature superconducting (HTS) inductors have the advantages of low loss, low charging power, and long-term energy storage, making them very suitable for high-power inductive pulse power supplies (IPPS) for continuous electromagnetic launch (EML).
Inductive coupling, also referred as inductive power transfer (IPT) system, transfers energy between two coupled coils. The transmitter coil generates a varying magnetic field which induces a voltage across the receiver coil, according to Faraday''s law. To boost the quality factors of the coils at low operating frequencies (from 10 kHz to 250 kHz), …
There are various energy storage technologies based on their composition materials and formation like thermal energy storage, electrostatic energy storage, and magnetic energy storage . According to the above-mentioned statistics and the proliferation of applications requiring electricity alongside the growing need for grid stability, SMES has a role to play. This …
International Commission on Non-Ionizing Radiation Protection ICNIRP: ''Guidelines for limiting exposure to time-varying electric and magnetic fields (1 Hz to 100 kHz)'', Health Phys., 2010, 99, (6), pp. 818–836
proposes a multiphase interleaved pulse power supply with energy recovery and inductive storage (MIEF-PPS). The basic concept of the topology is the inclusion of a multiphase converter with pulse forming circuits to the converter system, which decouples the current slew rate and current ripple. Using an inductive storage
In this paper, the energy transfer efficiency from the IES pulsed generator to the resistive load is described for various values of the resistance. In the experiment, fast recovery diodes VMI...
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11 c shows the power in different sections of the IPT: input DC power P 1,DC, transmitter output power P 1, receiver input power P 2, and output DC power P 2,DC. The experimental results are comparable with the simulation results, even though a certain difference was noted regarding the output DC power P 2,DC owing to the rectifier diode power losses, …
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Inductive pulsed power supplies have become a promising option for the power supplies of electromagnetic launchers, because they can reach a good balance between the energy storage...
Inductive pulsed power supply (IPPS) is a promising type of power supplies for electromagnetic launch, but its advantage in energy density is strongly restricted by the primary power source. Fortunately, batteries become a suitable and practical choice for the primary source. In this paper, the working process of battery powering IPPS is
Improvement in the power quality of maglevs: the SMES system provided rapid compensation for the traction power system, addressing the voltage sags caused by the integration of fluctuating renewable energy sources into the traction power system, ensuring high-quality power supply for the maglevs. When a voltage sag with a depth of 80% occurred in the …
There are four basic approaches to compensation using two capacitors and, for each topology, there are specific applications. This paper presents the equations, waveforms, and possible applications for each topology with voltage and current power source in …
Inductive pulsed power supplies have become a promising option for the power supplies of electromagnetic launchers, because they can reach a good balance between the …
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