Work Efficient Full Wave Bridge Rectifier Using Multi Fin Technology

2016 ◽  
Vol 5 (1) ◽  
pp. 19-23
Author(s):  
Poonam Kiran Tiwari ◽  
P. Jain ◽  
S. Akashe
Keyword(s):  
Full Wave ◽  
Bridge Rectifier

Analysis of AC-DC Converter Circuit Performance with Difference Piezoelectric Transducer Array Connection

2020 ◽  
Vol 12 (7) ◽  
Author(s):  
Nik Ahmad Zainal Abidin ◽  
◽  
Norkharziana Mohd Nayan ◽  
Azuwa Ali ◽  
N. A. Azli ◽  
...  
Keyword(s):  
Piezoelectric Transducer ◽  
Simulation Analysis ◽  
Piezoelectric Sensor ◽  
Transducer Array ◽  
Circuit Performance ◽  
Array Configuration ◽  
Full Wave ◽  
Bridge Rectifier ◽  
In Series ◽  
Parallel Voltage

This research presents a simulation analysis for the AC-DC converter circuit with a different configurations of the array connection of the piezoelectric sensor. The selection of AC-DC converter circuits is full wave bridge rectifier (FWBR), parallel SSHI (P-SSHI) and parallel voltage multiplier (PVM) with array configuration variation in series (S), parallel (P), series-parallel (SP) and parallel-series (PS). The system optimizes with different load configurations ranging from 10 kΩ to 1 MΩ. The best configuration of AC-DC converter with an appropriate array piezoelectric connection producing the optimum output of harvested power is presented. According to the simulation results, the harvested power produced by using P-SSHI converter connected with 3 parallel piezoelectric transducer array was 85.9% higher than for PVM and 15.88% higher than FWBR.

Direct-Write Polymer Diodes

2002 ◽  
Vol 734 ◽  
Author(s):  
Mikhail I. Sluch ◽  
Robert L. Parkhill ◽  
Robert M. Taylor ◽  
Kenneth H. Church
Keyword(s):  
Glass Substrate ◽  
Conjugated Polymer ◽  
Sulfonic Acid ◽  
Schottky Diodes ◽  
Direct Write ◽  
Rectifier Circuit ◽  
Full Wave ◽  
Bridge Rectifier ◽  
Type Semiconductor ◽  
Polystyrene Sulfonic Acid

ABSTRACTConjugated polymer Schottky diodes have been directly written onto glass and alumina substrates. The rectifying contact was made between the p-type semiconductor poly(3,4-ethylene-dioxythiophene) doped with polystyrene sulfonic acid and Zn. The devices exhibit rectification ratios in the range of 102:1 to 103:1 at biases of ±1 V and ±10 V, respectively. The devices demonstrate rectification at frequencies up to 250 kHz. A full-wave bridge rectifier circuit written onto a glass substrate converts ac to dc up to 250 kHz and ±5 V.

Full-Wave Bridge Rectifier with CMOS Pass Transistors Configuration

2018 ◽  
Vol 27 (06) ◽  
pp. 1850092 ◽  
Author(s):  
Prateek Jain ◽  
Amit Joshi
Keyword(s):  
Metal Oxide ◽  
Cmos Technology ◽  
Metal Oxide Semiconductor ◽  
Leakage Power ◽  
Oxide Semiconductor ◽  
Experimental Simulation ◽  
Power Circuit ◽  
Full Wave ◽  
Bridge Rectifier ◽  
Minimum Distortion

An effortless, more efficient full-wave bridge rectifier is introduced with minimum distortion. Efficient and exploratory combinations of CMOS logic are not only utilized to design full-wave bridge rectifier, but also as pass transistors configurations at the input. The particular CMOS logic (used to design core rectifier circuit) is a collective form of SDG-NMOS and SGS-PMOS. SDG-NMOS refers to a shorted drain gate n-channel metal oxide semiconductor. SGS-PMOS refers to shorted gate to source p-channel metal oxide semiconductor. Due to the utilization of renovated MOS configuration after the replacement of the diode, the efficiency of the full-wave bridge rectifier is increased up to 11% compared to p-n junction diode based full wave bridge rectifier. The proposed full wave bridge rectifier is a comparably low power circuit. The proposed CMOS based full-wave bridge rectifier is optimized at 45-nm CMOS technology. Cadence experimental simulation and implementations of the leakage power and efficiency demonstrate better consistency through the proposed circuit.

Analysis of Power Quality Treatment Solutions for Electrified Railway

2011 ◽  
Vol 225-226 ◽  
pp. 1238-1241
Author(s):  
Xiang Zheng Xu ◽  
Feng Quan Zhang
Keyword(s):  
Quality Control ◽  
Power Quality ◽  
Reactive Power ◽  
Electric Locomotive ◽  
Public Power ◽  
Advantages And Disadvantages ◽  
Full Wave ◽  
Multi Stage ◽  
Bridge Rectifier ◽  
Electrified Railway

Thanks to multi-stage full-wave or bridge rectifier energy conversion method is commonly used in electric locomotive, the resulting harmonic, reactive power and negative sequence and other hazards not only endanger the public power grid and other users, but also endanger electrified railway own safe and reliable operation. In this paper, the current electrified railway power quality control methods and means adopted are analyzed in detail, and their advantages and disadvantages are pointed out. Aiming at power quality control situation of electrified railway, the power quality comprehensive control development tendencies of electrified railway are proposed.

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