Volume-7 Issue-3, July 2018 – International Journal of Recent Technology and Engineering (IJRTE)

C1764077318

IJRTE Journal — Tue, 01 Nov 2022 07:09:58 +0000

A Review on Power Switching and Converter
Sandeep Kumar¹, Mansi Bhanot²
">¹Sandeep Kumar, M.Tech Scholar, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
²Mansi Bhanot, Assistant Professor, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India. E-mail:
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 36-39 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1764077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this paper Power electronic converters are switch-mode circuits that process power between two electrical systems using power semiconductor switches. The electrical systems can be either DC or AC. Therefore, there are four possible types of converters; namely DC/DC, DC to AC, AC to DC, and AC to AC.C
Keywords: Converter, DIODE, MOSFET and THYRISTO
Scope of the Article: Low-power design

Download PDF

The post C1764077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1763077318

IJRTE Journal — Tue, 01 Nov 2022 07:05:59 +0000

Three Phase 6-Pulse Diode, Thyristor, Mosfet Based Convertor
Sandeep Kumar¹, Mansi Bhanot²
">¹Sandeep Kumar, M.Tech Scholar, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)- 125005, India.
²Mansi Bhanot, Assistant Professor, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)- 125005, India.
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 32-36 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1763077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this paper a three phase 6-pulse convertor model is designed. The Synchronized 6-Pulse Generator block can be used to fire the six diode of a six-pulse converter. The output of the block is a vector of six pulses individually synchronized on the six diode voltages. DIODE, MOSFET and THYRISTOR are used as a controlled rectifier which reduces the total harmonics distortion in output current and voltage.
Keywords: Converter, DIODE, MOSFET and THYRISTOR
Scope of the Article: Bio-Science and Bio-Technology

Download PDF

The post C1763077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1762077318

IJRTE Journal — Tue, 01 Nov 2022 06:59:54 +0000

A Review on Doped Fiber Amplifiers
Anish Verma¹, Neha Gupta²
¹Anish Verma, M.Tech Scholar, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
²Neha Gupta, Assistant Professor, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 28-31 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1762077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Optical intensifiers are ordered in light of the system that is fused for enhancement of the flag. Optical amplifiers are helpful in long separation correspondence that requires least weakening misfortune. This datasheet will expand on the development, working guideline and the uses of the different kinds of optical amplifiers. Doped fiber amplifiers (DFAs) are optical amplifiers that use a doped optical fiber as a gain medium to amplify an optical signal. They are related to fiber lasers. The signal to be amplified and a pump laser are multiplexed into the doped fiber, and the signal is amplified through interaction with the doping ions.
Keywords: Laser, Doped, EDFA and YDFA
Scope of the Article: Radio Over Fiber

Download PDF

The post C1762077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1761077318

IJRTE Journal — Tue, 01 Nov 2022 06:54:40 +0000

A Review on Doped Fibre Laser
Ekta Bansal¹, Nidhi²
">¹Ekta Bansal, M.Tech Scholar, Department of Electronics and Communication Engineering, Prannath Parnami Institute of Management & Technology, Hisar (Haryana)-125001, India.
²Nidhi, Assistant Professor, Department of Electronics and Communication Engineering, Prannath Parnami Institute of Management & Technology, Hisar (Haryana)-125001, India.
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 23-27 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1761077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The laser fields are very wide and advance for the coming optical generations. Fibre lasers are worth to play a vital role in the upcoming new uprising of science due to their role in experimental operations and to their strong experimental arrangement for any starter. Different categories of optical laser found for widespread use such as Erbium Doped Fibre laser (EDFL), Ytterbium Doped Fibre Laser (YDFL). We consider about EDFL and YDFL which are made by doping the fibre core with rare-earth elements of Erbium and Ytterbium respectively.
Keywords: Laser, Doped, EDFL and YDFL
Scope of the Article: Nanotechnology

Download PDF

The post C1761077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1760077318

IJRTE Journal — Tue, 01 Nov 2022 06:46:06 +0000

A Review on Comb Drive Actuator
Mohita¹, Seema²
¹Mohita, M.Tech Scholar, Department of Electronics and Communication Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
²Seema, Assistant Professor, Department of Electronics and Communication Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 19-23 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1760077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The Large displacement comb actuators at low actuation voltage should employ large number of comb fingers, reduced distance between the combs and by increasing the width of the fingers. Polysilicon has been the dominant mechanical materials for MEMS fabrication (PDF) MEMS Electrostatic comb actuators with a novel trapezium comb shape produces less actuation voltage then regular rectangular shape.
Keywords: Actuator, shaped Comb Drive, Capacitance.
Scope of the Article: Sensor Networks, Actuators for Internet of Things

Download PDF

The post C1760077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1759077318

IJRTE Journal — Tue, 01 Nov 2022 06:42:04 +0000

Analysis of Optical Amplifiers with Different Parameters
Anish Verma¹, Neha Gupta²
">¹Anish Verma, M.Tech Scholar, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
²Neha Gupta, Assistant Professor, Department of Electrical Engineering, Om Institute of Technology & Management, Hisar (Haryana)-125005, India.
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 14-18 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1759077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In any fibre optic communication systems the transmission distance is limited by the fibre losses. The recent approach to overcome the loss limitation is the use of optical amplifiers which ensures the accomplishment of fibre optic communication systems for long distances efficiently. Different categories of optical amplifiers found for widespread use such as Erbium Doped Fibre Amplifier (EDFA)], Ytterbium Doped Fibre Amplifier (YDFA). We consider about EDFA and YDFA which are made by doping the fibre core with rare-earth elements of Erbium and Ytterbium respectively. The gain of EDFA is 10dB, 15dB, 20dB and 25dB with fiber length at 5m, 7.5m, 10m and 12.5 m respectively and the gain of YDFA is 15dB, 20dB, 30dB and 30dB with fiber length at 0.5m, 0.75m, 1.0m and 1.25 m respectively. Amplifier performance improves with increase with fiber length.
Keywords: Fiber Length, Gain, Output Power, EDFA and YDFA.
Scope of the Article: Predictive Analysis

Download PDF

The post C1759077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1758077318

IJRTE Journal — Tue, 01 Nov 2022 06:38:25 +0000

Power Analysis of Optical Fiber Laser
Ekta Bansal¹, Nidhi²
">¹Ekta Bansal, M.Tech Scholar, Department of Electronics and Communication Engineering, Prannath Parnami Institute of Management & Technology, Hisar (Haryana)-125001, India.
²Nidhi, Assistant Professor, Department of Electronics and Communication Engineering, Prannath Parnami Institute of Management & Technology, Hisar (Haryana)-125001, India.
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 9-13 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1758077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The laser fields are very wide and advance for the coming optical generations. Fiber lasers are worth to play a vital role in the upcoming new uprising of science due to their role in experimental operations and to their strong experimental arrangement for any starter. Different categories of optical laser found for widespread use such as Erbium Doped Fibre laser (EDFL), Ytterbium Doped Fibre Laser (YDFL). We consider about EDFL and YDFL which are made by doping the fibre core with rare-earth elements of Erbium and Ytterbium respectively. The system has been designed to analyze the gain and pump power and output power dependence of the optical laser EDFL and YDFL for various fiber lengths. The output power of YDFL in ring resonator is 40mW and in linear resonator is 25mW, which is better than EDFL which gives 20mW in ring and 10mW in linear. The YDFL gives better output power then EDFL. Ring resonator is better than linear resonator.
Keywords: Fiber Length, Gain, Output Power, EDFL and YDFL
Scope of the Article: Big Data Analytics

Download PDF

The post C1758077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).

C1755077318

IJRTE Journal — Tue, 01 Nov 2022 06:26:39 +0000

A Model of Knowledge Economy through ICT in East Africa
Mohammed Yesuf Getu
Mohammed Yesuf Getu, Department of Computer Science, Samara University, Samara, Ethiopia, E-mail: mmm.y2007@gmail.com
Manuscript received on 04 July 2018 | Revised Manuscript received on 23 July 2018 | Manuscript published on 30 July 2018 | PP: 5-9 | Volume-7 Issue-3, July 2018 | Retrieval Number: C1755077318©BEIESP
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Telecommunications services square measure the foremost necessary parts within the new information society. Information and Communication Technologies (ICTs) represent a major challenge in terms of productivity, growth and jobs. Ethiopia is a land of cultural diversity. It is the part of tropical region of Sahara and Sub-Sahara continent. Eighty percent of the population in Ethiopia is living in remote and rural areas, where there is a very little basic facilities are available for daily needs. Ethiopia is the part of African Union and situated at east Africa and referred as horn of Africa. The AU and its Member country should quickly adopt rapidly-developing ICT so as to bridge the e-skills gap and be in a very position to form a true knowledge-based economy. The beginning of the telecommunications market to competition had the impact of a catalyst in a various sector formerly reserved oligopolies. To enhance these developments, the Africa union decision-making authorities have adopted legislation to synchronize with technological and current market requirements.
Keywords: Africa Union, Information Communication Technologies, Knowledge Economy.
Scope of the Article: Wireless Communication

Download PDF

The post C1755077318 appeared first on International Journal of Recent Technology and Engineering (IJRTE).