Abstract For bidirectional grid‐connected DC/AC converters, the power flow variation substantially alters system stability, and especially severs under heavy load. Towards this problem, paper proposes a novel impedance uniform control method to eliminate stability degradation variations, which is achieved by reshaping converter negative incremental resistive in fragile mode. The d‐axis voltage ...

BACKGROUND Catheter ablation of typical right atrial flutter is now widely performed. The best end point has been demonstrated to be bidirectional isthmus block. We investigated the use of irrigated-tip catheters in a small subset of patients who failed isthmus ablation with conventional radiofrequency (RF) ablation. METHODS AND RESULTS Of 170 patients referred for ablation of common atrial f...

The exact reconstruction of many-body quantum systems is one the major challenges in modern physics, because it impractical to overcome exponential complexity problem brought by high-dimensional systems. Recently, machine learning techniques are well used promote information research and state tomography has also been developed neural network generative models. We propose a method, which based ...

This study proposes a novel isolated bidirectional multiport converter (MPC) based on switched-capacitor and half-bridge with an effective control scheme for photovoltaic (PV) powered battery buffered systems. The proposed power electronics interface integrates the converters to which ports are connected coupled common dc busbar high frequency transformer (HFT). Thus, three-port is formed witho...

This paper describes the addition of bidirectional flow export to the IPFIX protocol, and the impact of this effort on security-related flow analysis. Along the way, it examines the application of bidirectional flow measurement to common security analysis tasks and the positive impact the adoption of IPFIX as a common interchange format could, and will, have on the community using flow measurem...