29 research outputs found
Load Flow Analysis with Voltage-Sensitive Loads
No full textThis paper conducts load-flow analysis of a five-bus test system containing voltage sensitive loads. Generalized equations that are suitable for the voltage sensitive loads and applicable to the Newton-Raphson method are developed. Three load flow studies are carried out. In the first study, all loads are assumed as constant power loads. In the other two studies, all loads are assumed as constant current or constant impedance loads respectively. © 2008 IEEE
Studies on Primary Productivity of Khaire Reservoir, Raigad District, Maharashtra
No full textPrimary productivity study is important for the assessment of productivity of any aquatic systems. The present investigation is carried out to understand the status of primary productivity of Khaire reservoir of Raigad district. Analysis of primary productivity was done by using standard ‘Light and Dark bottle’ method of Boyd (1981) in every last week of the month for a period of two years (February 2014 – January 2016). In reservoir the values of GPP, NPP and CR were ranged from 0.38 to 2.81, 0.19 to 1.90 and 0.18 to 1.44 mg C L-1 hr-1 respectively. The results of the present study revealed that, the primary peak of productivity was observed during pre-monsoon season and the secondary peak was noticed during post-monsoon season. However, during the monsoon season low productivity values were recorded from the reservoir. From this it can be concluded that, Khaire reservoir is productive in nature
An Exercise for Teaching Transient Stability
No full textAn exercise for teaching transient stability In this paper, the transient stability limits of a synchronous machine for various initial loadings have been determined in terms of its steady-state stability limit. </jats:sec
A Power Systems Analysis Laboratory Experiment on Transient Stability
No full textA power systems analysis laboratory experiment on transient stability The sensitivity values of the critical clearing angle of a generator connected to an infinite bus through a double circuit transmission line, with respect to the system parameters, are evaluated, and the limiting values of the parameters within which the system can remain stable are identified. </jats:sec
Determination of Steady State Voltage Stability limit using PQ curves for voltage sensitive loads
No full textTransient Voltages in Ladder-Network Representations of Transformer Winding and Transmission Line
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Deterministic and Probabilistic Approach to Voltage Stability of Series Compensated EHV Transmission Lines
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