Chamber dynamic research with pulsed power

Pulsed Power System with Railgun Model

In this paper, a model of a railxun is developed and ~ used to illustrate a d&harge event on an energy storage capacitor. This rallgun model is designed to operate at a power level compatible with the Naval Combat Survivability testbed. The rallgun simulation model is Incorporated Into the NCS pulsed power charging circuit models. Simulations are perfonned showing the charglnx circuits charging...

Low Power Dual Dynamic Node Pulsed Hybrid Flip-Flop Using Power Gating Techniques

In this paper, a new dual dynamic node hybrid flip-flop (DDFF) and a novel embedded logic module (DDFFELM) based on DDFF are introduced. The DDFF offers power and area reduction when compared to the conventional flip-flops. The main aim of DDFF-ELM is to reduce pipeline overhead which arises due to the pipeline setup time, propagation delay and clock skew. It gives an area, power and speed effi...

Dynamic Security Analysis of Shipboard Power Systems with Energy Storage for Pulsed Load Effect Mitigation

Improving the dynamic security and stability of a shipboard power system was studied by distributing energy storage elements. The notional ship power system under study has an AC network consisting of four alternators (two main and two auxiliary turbine generators), a DC microgrid involving distributed renewable energy generation and hybrid battery/super capacitor (SC) energy storage system. In...

Compact Pulsed Power Sources

Marx generators have been traditionally relegated as pulse-charging supplies for a variety of applications including the generation of High Power Microwaves, or RF energy. Compact models have served as suitable trigger generators for larger systems. However, recent work has demonstrated the compact Marx generators for directly generating RF energy. This paper discusses two compact Marx generato...

Magnetization Dynamic with Pulsed X Rays