{"title":"Application of singular perturbation methodology for transient stability study of electric power system","authors":"Sunitha Anup, T. Bhatti, Ashu Verma","doi":"10.1109/ICPEICES.2018.8897380","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897380","url":null,"abstract":"Transient stability study is an important assessment in electric power system stability studies. An accurate methodology ensures precise boundary of stability after the occurrence of a fault in the power system. Singular perturbation is an effective methodology in non-linear dynamics which provides accurate results. The methodology is illustrated on a five generator interconnected power system and simulation results are compared with other methodologies namely step-by-step and catastrophe theory method.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"629 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123046199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. Jaint, Vishwamitra Singh, Lalit Kumar Tanwar, S. Indu, N. Pandey
{"title":"An Efficient Weighted Trust Method for Malicious Node Detection in Clustered Wireless Sensor Networks","authors":"B. Jaint, Vishwamitra Singh, Lalit Kumar Tanwar, S. Indu, N. Pandey","doi":"10.1109/ICPEICES.2018.8897307","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897307","url":null,"abstract":"In this paper, we consider a wireless sensor network (WSN) that consists of sensor nodes (SN), cluster head (CH), forward node (FN) and a base station (BS). The information acquired by the sensor node is sent to the CH, all the CH’s send the information to a FN which forwards it to the BS. Fast detection of malicious nodes is imperative to the performance of a WSN and therefore we study the weighted trust method for malicious node detection. We have considered two scenarios one with single cluster head without grid and other with multiple cluster head with non-overlapping grid. The results indicates that the scenario with multiple cluster heads with non-overlapping grid requires less time for malicious node detection with better accuracy as compared to the scenario with single cluster head without grid.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114642930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design of A Hybrid Controller Based on GA-SMC for the Multi-Terminal VSC-HVDC Transmission System","authors":"Ramu Srikakulapu, V. U","doi":"10.1109/ICPEICES.2018.8897474","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897474","url":null,"abstract":"This paper explains a hybrid control approach to model a controller for voltage source converters (VSCs) in offshore wind farm (OSWF) applications, where the OSWFs are integrated to AC grid through the multi-terminal high voltage direct current (MT-HVDC) transmission system. Proper DC link voltage provides the effective power dispatch. So, a constant DC link voltage should be maintained to achieve the effective power dispatch between OSWFs and AC grid. A new control approach is a compound of proportional-integral and sliding mode control to regulate the DC link voltage on the grid side VSC. Also, the proposed control approach can control AC voltage and reactive power on wind farm and grid side VSCs respectively. Time- domain simulations executed in MATLAB/Simulink software are used to verify the proposed and conventional control approaches. Transient stability analysis is carried out for a case study. The three-terminal VSC-HVDC system has taken for study, where two OSWFs are fed to AC grid.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121815194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design of Fractional Order Butterworth Filter using Genetic Algorithm","authors":"Ashu Soni, Maneesha Gupta","doi":"10.1109/ICPEICES.2018.8897371","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897371","url":null,"abstract":"This paper proposes the designing of fractional order low pass Butterworth filter using Genetic algorithm. The simulated magnitude response obtained using MATLAB is analyzed and verified at circuit level. The optimized results for the order 1.1, 1.5 and 1.9 are designed and verified using Tow Thomas biquad with SPICE simulations. Fractional order capacitor is used which is approximated using continued fraction expansion method. MATLAB and SPICE simulation results are compared for maximum attenuation in pass band. Good matching between MATLAB and SPICE results are achieved that shows the reliability of proposed filter.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127505552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Integrating Wavelet Coefficients and CNN for Recognizing Handwritten Characters","authors":"Madhuri Yadav, R. Purwar","doi":"10.1109/ICPEICES.2018.8897291","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897291","url":null,"abstract":"Convolutional Neural Network (CNN) based image recognition has shown significant progress in recent years. It has achieved state-of-art results in field of pattern recognition. The proposed work uses convolutional network for Hindi handwritten character recognition. In traditional CNN, the raw images are fed as input to the network, which along with relevant information also contain redundant data. This redundant data makes feature extraction complex and increases the training time of the network. To improve the feature learning capacity of CNN, this work integrates wavelets and convolutional network for recognizing Hindi characters. The wavelet coefficients in three directions i.e. horizontal, vertical and diagonal are extracted from raw images and fed as input to the network. These coefficients are trained independently on different networks and the extracted features are merged at dense layer. The proposed framework outperforms the traditional CNN as demonstrated by experiments. It achieves significant results in much lesser time as compared to traditional CNN.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127508488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PSO Tuned AGC Strategy of Multi Area Multi-Source Power System Incorporating SMES","authors":"Nidhi Gupta, Narendra Kumar, Nisha S. Singh","doi":"10.1109/ICPEICES.2018.8897331","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897331","url":null,"abstract":"This paper investigates the effect of Super Conducting Magnetic Energy Storage System (SMES) in Automatic Generation Control (AGC) of multi area multi-source interconnected power systems. Primarily, the tuning of Integral controller (IC) in AGC strategy of three identical capacity control areas as non-reheat thermal, hydro and gas power system incorporating SMES is explored. The system dynamic stability is illustrated by comparing frequency responses, settling time, peak overshoot and performance index value of the system. For analysis, tuning of IC has been done by considering the performance index as Integral Square Error (ISE). The comparative analysis of different Artificial Intelligent techniques tuned AGC strategy with and without SMES on 1% step load perturbation in each area has been presented. The dominance of SMES with PSO (Particle Swarm Optimization) tuned integral controller has been established for the AGC strategy of thermal-hydro-gas interconnected power system. Moreover, this study shows that the sluggishness of dynamic response in case of participation of hydro power system is significantly improved with the application of SMES in multi area-multi source power system. Further, the comparative study is presented to demonstrate the effect of SMES on PSO tuned AGC strategy of multi area thermal-hydro-gas power system on 1% step load perturbation in different control areas. It has been analyzed that the studied system shows better performance in case of load disturbance in gas power system or thermal power system as a control area than the hydro power system as a control area.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114888371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design of FPI-PD Controller for Brushless DC Motor","authors":"Roshan Bharti, Rishika Trivedi, P. Padhy","doi":"10.1109/ICPEICES.2018.8897423","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897423","url":null,"abstract":"In this paper, a new fuzzy proportional-integral-proportional-derivative (FPI-PD) controller is designed, in which fuzzy PI controller is in the forward path and conventional PD controller is in inner feedback loop. The gain parameters of the proposed controller are calculated by gradient descent optimization method. The performance evaluation of this controller is performed for speed control of brushless DC motor in MATLAB/Simulink. The obtained responses are compared with conventional PID controller and the existing fuzzy PID controller. It reveals that proposed FPI-PD controller is more efficient than both the above mentioned controllers.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116115684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Singh, Akhilesh Sharma, Pukhrambam Devachandra Singh, S. Gao
{"title":"Selective Harmonic Elimination for Cascaded Three Phase Multilevel Inverter","authors":"D. Singh, Akhilesh Sharma, Pukhrambam Devachandra Singh, S. Gao","doi":"10.1109/ICPEICES.2018.8897407","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897407","url":null,"abstract":"Frequent power failures, non-availability of electrical energy from conventional energy sources at the load center or insufficient generation of electrical energy are the major reasons of utilization of non-conventional resources to harness electrical energy. From these sources, usually direct current form of electrical energy is obtained which needs to be regulated for conversion into alternating form of voltages through inverter. Thus, the design of inverters which are widely used as standby power supply at domestic levels, ac drives control, distribution of power generation, play a vital role. The ease of utilization of inverter depends on the magnitude of ac output voltage and frequency which could be directly controlled by switching the controlled semi-conductor devices. However, this leads to injection of harmonics in the output waveform. The dominant order of harmonics needs to be eliminated which otherwise, causes power losses in the form of heat, damaging the inverter. Eliminating these harmonics is a big challenge. Therefore, selective harmonic elimination PWM (SHE-PWM) is one among many techniques which could be used for multi-level Cascaded H-bridge inverter. The optimized switching angles have been generated through Newton-Raphson by solving non-linear equations. This paper tries to bring comparative study of presence of harmonics for different types of load.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122979001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fractional Order Tchebichef Moment and its Invariants","authors":"V. Pandey, Jyotsna Singh, H. Parthasarathy","doi":"10.1109/ICPEICES.2018.8897415","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897415","url":null,"abstract":"Discrete orthogonal moments are computationally efficient as compared to its continuous counterpart. The Tchebichef moment shows less computation cost among moments defined in discrete coordinate system. In this paper, a generalized order of Tchebichef polynomial is presented. Moment and its translation, scale and rotation invariants are proposed and derived respectively. Various experiments are performed and the results demonstrate the robustness of proposed invariants.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"296 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114386154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hybrid Switched Inductor / Switched Capacitor based Quasi-Z-source DC-DC Boost Converter","authors":"Punit Kumar, M. Veerachary","doi":"10.1109/ICPEICES.2018.8897405","DOIUrl":"https://doi.org/10.1109/ICPEICES.2018.8897405","url":null,"abstract":"A hybrid switched inductor quasi-Z-source dc-dc converter with cascaded switched capacitor arrangement to increase the voltage gain is proposed in this paper. The proposed converter has higher voltage gain at lower duty ratio, reduced voltage stress across all the components compared to conventional impedance source converter configurations. The voltage gain is almost two times the two switched inductor quasi-Z-source inverter arrangement. The operation principle and detailed mathematical analysis is presented. The design equations for the passive components are formulated. The proposed converter is then compared with other existing converters reported in literature. Simulation results verifies the mathematical analysis of proposed converter.","PeriodicalId":412449,"journal":{"name":"2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129761595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}