MMMUT

Gorakhpur, India
Gorakhpur, India

Time filter

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Tripathi A.,MMMUT | Sahay K.B.,MMMUT
1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems, ICPEICES 2016 | Year: 2016

This paper proposes the modeling and simulation model of 10 MW grid connected PV based solar power plant on Matlab Simulink R2014a. In today's world where pollution is also a big problem along with the energy crisis, we need to find ways to meet the energy requirements and at the same tie keeping the environment pollution free and clean. Energy from the sun if harvested with proper techniques can help in meeting energy requirement without causing any pollution. In this paper the development of PV array model, their integration & Simulink implementation are described. MPPT i.e. Maximum Power Point Technique control is beneficial to ensure the output of PV power generation system at the maximum possible power output level. This system consist solar array, IGBT inverter and transformer for connecting it to the grid. The performance of power plant is also described with graph as obtained. © 2016 IEEE.


Kushwaha S.,MMMUT | Sahay K.B.,MMMUT | Tripathi A.,MMMUT
1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems, ICPEICES 2016 | Year: 2016

(MPPT) maximum power point tracking controller is used such that the output power yielded by a photovoltaic (PV) system will be boosted to the particular maximum level. Although, due to sudden change in the irradiance, traditional MPPT controller method undertaken lag behind from inadequate robustness against sudden variation due to change in intensity of the solar radiation, poor transient response and output power loss as a consequence since it require more time for tracking procedure. Modified architecture of MPPT for PV generation is preferred. This paper is more focused on analyzing extremum-seeking control technique used in the circuit of maximum power point tracking as for PV system. The abovementioned technique involved in the MPPT circuit is able to track the maximum power point also when sudden changes in irradiance occur. Here simulations is used to prove the robustness as well as system stability of ESC approach. © 2016 IEEE.


Pandey A.K.,MMMUT | Chauhan R.K.,MMMUT
1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems, ICPEICES 2016 | Year: 2016

In this paper a simple and planer new structure of dual band microstrip band pass filter (BPF) is proposed. The structure of the filter consists of stub loaded Interdigital Structure (IDS) sandwiched between two hairpin structures. Combination of IDS and hairpin structure achieves pass band response and stub loaded to IDS finger divides this pass band into two parts to create dual pass band behavior of the proposed filter. The pass band of the proposed filter covers 2.4GHz, 2.5GHz and 3.5GHz in first pass band and 5.8GHz in the second pass band. The structure of the filter is very small and simple to fabricate because structure is planar and any via or defected ground structure is not used. The filter is useful for the WLAN/WiMAX standards with good insertion loss. The FR4 epoxy material with dielectric constant of 4.4 and of thickness 1.6mm is used to design the proposed filter. The Performance of the proposed filter is found better and smaller in size than previously reported filters. © 2016 IEEE.


Suman S.K.,M.M.M.U.T | Giri V.K.,M.M.M.U.T
Journal of Electrical Engineering | Year: 2016

DC motor is widely used in many applications like steel mills, electric trains, cranes and much more. In this paper a separately excited dc motor using MATLAB modeling, has been designed whose speed may be investigated using the Proportional, Integral, Derivative (KP, KI , KD) gain of the PID controller. Since, classical controllers like P, PI and PID are failing to control the drive when weight parameters be also changed, Fuzzy logic controller gives superior speed manage result at such condition. The Fuzzy Logic controller is structural according to Fuzzy rule base such that the system are fundamentally robust, therefore Fuzzy system in 25 Fuzzy rule base, the Fuzzy Logic controller has two inputs . One is the motor error speed between the reference and actual speed, other is change in speed (speed error derivative).In this paper a comparison among P, PI, PID and fuzzy logic controller through MATLAB/Simulink software. Have been presented the obtained results are promising and is likely to be utilized by the industries.


Pandey A.K.,M.M.M.U.T | Gaurav Y.,M.M.M.U.T | Chauhan R.K.,M.M.M.U.T
Advances in Intelligent Systems and Computing | Year: 2016

The objective of this paper is to reduce the size of UWB filter with a notch without any via or DGS to make fabrication easier. The proposed filter is designed by cascading high pass and low pass filter. High pass structure is created by a planar Interdigital structure and low pass is created by a Hairpin line, which make the overall size of the filter much miniaturized. The frequency response of the filter has pass band frequency between 3.1 and 10.6 GHz with wide stop band. There is a notch in pass band at 5.8 GHz with attenuation around 16 dB to avoid interference from the WLAN. The overall size of the filter is 3.36 × 4.132 mm2 which is much smaller than many previously reported structure of filters. © Springer India 2016.


Chandan,M.M.M.U.T | Rai B.S.,M.M.M.U.T
Advances in Intelligent Systems and Computing | Year: 2016

A compact dual-band monopole patch antenna is designed for WiMAX and WLAN applications. The proposed antenna operates over two bands a lower band for WiMAX system (3.1–3.9 GHz) and higher band for WLAN system (IEEE 802.11a standard) with resonance at 3.46 and 5.48 GHz respectively. It consists of double C-slots on a rectangular patch which is directly fed by a 50 Ω microstrip line and a truncated ground with two slots cut in it. Wider bandwidth is achieved by cutting slots in the ground plane. The antenna presented is quite small with dimension of 10 × 15 × 0.8 mm3 and quite wide impedance bandwidth of 22.85 % at resonant frequency 3.46 GHz and 35.42 % at resonant frequency 5.48 GHz. To investigate the designed antenna, various parameters of the antenna are studied such as S-parameter, current distribution, VSWR and radiation pattern. © Springer India 2016.


Pate R.K.,MMMUT | Giri V.K.,MMMUT
International Journal of Applied Engineering Research | Year: 2015

The aim of this paper is to develop a method based on a combination of empirical mode decomposition (EMD) and discrete wavelet transform (DWT) for assessment of damage of the induction motor bearing. A machine in standard condition has certain vibration signatures. These signatures are modulated by a number of high frequency harmonic components resulting from structural response to individual impacts. Fault development changes that signature in such a way that can be related to the faults, and EMD is used to separate these intrinsic modes known as intrinsic mode functions (IMFs).Hilbert Transform (HT) is applied to first fourIMFs to get instantaneous amplitude and then applied power spectral density (PSD), to identify the related defect frequencies. Later, DWT has been applied to the IMF, which has higher amplitude and again fault frequencies are obtained from HT and PSD. The work evaluates the detection ability of theappliedmethods. The obtained results show that the proposed method is superior tothe traditional envelope spectrum methodof extracting the incipient faults of roller bearings. © Research India Publications.


Kashyap M.K.,MMMUT | Ali Jawaid S.M.,MMMUT
International Journal of Earth Sciences and Engineering | Year: 2015

Toxic metals present in sludge obtained from wastewater treatment plant restrict the reuse and open disposal of sludge. But the sludge generation is increasing rapidly from waste water treatment plant due to much industrialization and urbanization. Large amount of Cadmium, Chromium, Copper, Lead, Nickel and Zinc restrict the utilization of sludge for various purposes such as ground improvement and agriculture. However, it consists of organic as well as inorganic matter. In this Bench scale study, toxic metals were removed using the soil washing technique. The appropriate chemical was used. After the removal of toxic metals using above mentioned technique, the treated sludge can be utilized for agriculture purpose thanks to the presence of Nitrogen and Phosphorus. Also, after the removal of toxic metal from sludge, it can be used in ground improvements. © 2015 CAFET-INNOVA Technical Society All rights reserved.


Faiz M.,MMMUT | Shanker U.,MMMUT
Proceedings of 2nd IEEE International Conference on Engineering and Technology, ICETECH 2016 | Year: 2016

Mobility is one of the major feature in the present computing environment and in the present era of computing almost all the mobile devices have the ability that they can easily be move from one location to other and the data reside on a single system can be utilize via other systems generally using the client-server paradigm. The mobile device can extract needed amount of data from the server and use in both online and as well as in offline mode, but whatever the changes being made during offline work should be copied back to the server and vice-versa whenever the server connects. As the server should always retain most recent data received from client database. So, the data synchronization is a major concern in this scenario by which data confliction can be resolved, data integrity is maintained and most recent data can be placed between the client-server. In this paper the overall data synchronization summary, architecture, tools & techniques between the two devices has been included. © 2016 IEEE.


Kumar P.,MMMUT | Jaiswal U.C.,MMMUT
International Journal of Engineering and Technology | Year: 2016

In today's world opinions play important role in every aspects of life so, that it is an emerging topic for discussion. It can be calculated as sentimental analysis or opinion mining. All business and important events are based on analysis and feedback of customer reviews in a positive way therefore they increases productivity and performance related to services of items. In our paper we have expressed importance of sentimental analysis and various approaches to achieve bag-of-words in convenient and easy way using opinions techniques and with briefly represented by a diagram. In this paper we have illustrate important field of sentiment analysis for emotion detection, building resources, transfer learning etc. In paper we also covered different view of sentimental analysis approach, their comparison with showing table and in last we have compared different sentimental analysis approach.

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