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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    A new approach for voltage sag estimation and effect of voltage sag on performance of induction motor
    (G.B. Pant University of Agriculture and Technology, Pantnagar (Uttarakhand), 2017-01) Gupta, Shobhit; Srivastava, Ajay
    Power quality has become a major concern in the recent time. Most of the power quality disturbances are due to voltage sag. Voltage sag can be characterized on the basis of its magnitude and duration. Since voltage sag is defined on the basis of its magnitude, hence it is very important to find out a method which can quantify the sag magnitude accurately. In this thesis a new hybrid method is proposed for the calculation of sag magnitude and duration. It has been found that this method estimates the sag more accurately in comparison to RMS voltage method and Peak voltage method. Minimum sampling frequency and size of sliding window is also proposed for the precise assessment of voltage sag. About 80% of the motors used in industry are induction motor. Electromagnetic torque generated by induction motor is directly proportional to the square of applied voltage. Hence during voltage sag, performance of the induction motor could be affected severely. In this thesis effect of voltage sag on induction motor performance has been investigated for various initial points on wave. To find out the effect of voltage sag on the rating and loading of induction motor, two different motors of 10 hp and 50hp power rating have been simulated on MATLAB SIMULINK platform. Simulation results have compared on the basis of current, torque and speed loss peak.