Nanda, J, Mahapatra, P K, Roy, C L
Copyright for this article belongs to Elsevier Science Ltd doi:10.1016/j.physb.2006.03.021
This paper deals with automatic generation control of interconnected hydrothermal system in the continuous-discrete mode using conventional integral and fuzzy logic controllers. Effects of variation...
Optical and Magnetic Properties of Manganese-Doped Zinc Sulfide Nanoclusters (2003)
Sapra, Sameer, Nanda, J, Anand, A, Bhat, SV, Sarma, DD
We report the synthesis of fixed-size ZnS nanoclusters ~24 Å in diameter with varying manganese concentrations. Various samples of $Zn_{1-x} Mn_x S$, with x = 0, 0.02, 0.055, 0.09, and 0.13, have...
Optical and Magnetic Properties of Manganese-Doped Zinc Sulfide Nanoclusters (2003)
Sapra, Sameer, Nanda, J, Anand, A, Bhat, SV, Sarma, DD
We report the synthesis of fixed-size ZnS nanoclusters ~24 Å in diameter with varying manganese concentrations. Various samples of $Zn_{1-x} Mn_x S$, with x = 0, 0.02, 0.055, 0.09, and 0.13, have...
Application of genetic algorithm to economic load dispatch with lineflow constraints (2002)
This paper presents the solution of economic load dispatch (ELD) with Lineflow constraints through the application of genetic algorithm (GA). Two representative systems, i.e. IEEE 14 bus...
Photoemission spectroscopy of size selected zinc sulfide nanocrystallites (2001)
We report photoemission spectroscopic studies of zinc sulfide nanocrystallites in the quantum size regime. The nanocrystallites studied have average sizes of 1.8, 2.5, and 3.5 nm and narrow size...
Photoemission spectroscopy of size selected zinc sulfide nanocrystallites (2001)
We report photoemission spectroscopic studies of zinc sulfide nanocrystallites in the quantum size regime. The nanocrystallites studied have average sizes of 1.8, 2.5, and 3.5 nm and narrow size...
Blue emission from cysteine ester passivated cadmium sulfide nanoclusters (2001)
Sapra, Sameer, Nanda, J, Sarma, DD, El-Al, Abed F, Hodes, G
A one-pot synthesis is reported of water-soluble cadmium sulfide nanoclusters capped with cysteine ester, with an average size of 2.0 nm and fluorescing in the blue region, establishing the...
Size-Selected Zinc Sulfide Nanocrystallites: Synthesis, Structure, and Optical Studies (2000)
Nanda, J, Sapra, Sameer, Sarma, DD, Chandrasekharan, Nirmala, Hodes, Gary
We report the synthesis of three sizes of thioglycerol- apped precipitated ZnS nanocrystallites with relatively narrow size distributions, having average sizes of 1.8, 2.5, and 3.5 nm, respectively....
Size-Selected Zinc Sulfide Nanocrystallites: Synthesis, Structure, and Optical Studies (2000)
Nanda, J, Sapra, Sameer, Sarma, DD, Chandrasekharan, Nirmala, Hodes, Gary
We report the synthesis of three sizes of thioglycerol- apped precipitated ZnS nanocrystallites with relatively narrow size distributions, having average sizes of 1.8, 2.5, and 3.5 nm, respectively....
Tuning of power system stabilizers in multi-machine systems using ise technique (1998)
Bhattacharya, K, Kothari, M L, Nanda, J, Aldeen, M, Kalam, A
The paper presents an approach based on integral of squared error (ISE) technique for tuning of the parameters of power system stabilizers (PSS) in a multi-machine power system. The PSS are tuned...
On some aspects of distribution load flow (1998)
Nanda, J, Kothari, M, Srinivas, M S
This paper presents a comprehensive analysis and comparisons of the performances of the two commonly used models under different situations for distribution load flow. Investigations reveal that the...
Kothari, M L, Sharma, A, Segal, R, Nanda, J, Batwara, A K
This paper deals with the development of small perturbation dynamic model of a single machine-infinite bus system. A systematic approach based on phase compensation technique for designing optimum...
Adaptive power system stabiliser based on pole-shifting technique (1996)
Kothari, M L, Bhattacharya, K, Nanda, J
The design of a self-tuning power system stabiliser (PSS) using the pole-shifting technique is presented. The controller uses a state-feedback law, whose gains are evaluated from the pole-shifting...
Design of discrete-mode variable structure power system stabilizers (1995)
Bhattacharya, K, Kothari, M L, Nanda, J
The design of a discrete-mode Variable Structure Power System Stabilizer (VSPSS) has been presented in this paper. The discrete-switching hyperplane is obtained using a pole-shifting technique. The...
Economic emission load dispatch with line flow constraints using a classical technique (1994)
Nanda, J, Hari, L, Kothari, M L
An attempt is made to explore the feasibility of developing an approach to solve the power system economic emission load dispatch (EELD) problem with line flow constraints using a classical technique...
Discrete mode power system stabilisers (1993)
Kothari, M L, Nanda, J, Bhattacharya, K
The paper presents a comprehensive approach for the design of discrete mode conventional power system stabilisers (PSS) considering a machine infinite bus system, using the ISE technique....
Kothari, M L, Nanda, J, Bhattacharya, K
A systematic approach for the design of variable structure power system stabilizers (VSPSS), with desired eigenvalues in the sliding mode is presented. A detailed sensitivity analysis reveals that...
Kothari, M L, Nanda, J, Bhattacharya, K
This paper deals with the tuning of power system stabilizers (PSS) for a multimachine system by the sequential application of the integral of squared error technique. Investigations reveal that the...
Nanda, J, Hari, L, Kothari, M L
An attempt is made to develop an algorithm based on classical co-ordination equations for optimal reactive power dispatch as an alternative to existing algorithms for real-time application. A set of...
General purpose fast decoupled power flow (1992)
Nanda, J, Bijwe, P R, Henry, J, Bapi Raju, V
A general purpose fast decoupled power flow model (GFDPF) is presented that exhibits more or less best convergence properties for both well-behaved and ill-conditioned systems. In the proposed model,...
Extremely fast economic load dispatch algorithm through modified co-ordination equations (1992)
Nanda, J, Hari, L, Kothari, M L, Henry, J
An innovative algorithm based on a set of modified co-ordination equations has been developed, which is claimed to be the fastest algorithm for the solution of the economic load dispatch (ELD)...
New findings of convergence properties of fast decoupled load flow algorithms (1991)
Nanda, J, Bapi Raju, V, Bijwe, P R, Kothari, M L, Joma, M
The authors presents the result of an extensive study of several typical power systems to explore a fast decoupled load flow (FDLF) model that can exhibit the best convergence property for both...
Nanda, J, Kothari, M L, Hari, L
This paper deals with automatic generation control(AGC) of a two aera reheat thermal system with modified aera control error(ACEM) considering operation of the system in the continuous-mode and that...
An extremely fast economic load dispatch algorithm through modified coordination equations (1991)
An innovative algorithm based on a set of modified coordination equations has been developed which is claimed to be the fastest for the solution of the economic load dispatch (ELD) problem. Penalty...
Ranking of line outages in an AC-DC system causing overload and voltage problems (1991)
Bijwe, P R, Nanda, J, Puttabuddhi, K L
An efficient noniterative method for ranking line outage contingencies in an AC-DC system based on overload and voltage deviation performance indices is developed. The method is based on the...
A novel approach to optimal reactive power dispatch through a classical technique (1991)
Nanda, J, Hari, L, Kothari, M L
An attempt is made to develop an algorithm based on classical coordination equations for optimal reactive power dispatch in order to make it most challenging to other existing algorithms for...
Kothari, M L, Nanda, J, Kothari, D P, Das, D
The authors deal with discrete-mode automatic generation control of an interconnected reheat thermal system considering a new area control error (ACE) based on tie-power deviation, frequency...
New optimal power-dispatch algorithm using Fletcher's quadratic programming method (1989)
Nanda, J, Kothari, D P, Srivastava, S C
A fresh attempt has been made to develop a new algorithm for optimal power flow (OPF) using Fletcher's quadratic-programming method (1971). The new algorithm considers two decoupled subproblems...
Economic-emission load dispatch through goal programming techniques (1988)
Nanda, J, Kothari, D P, Lingamurthy, K S
The economic-emission load dispatch problem which accounts for minimization of both cost and emission is a multiple, conflicting-objective function problem. Goal programming techniques are most...
Highlights the design of automatic generation controllers through optimal control strategy, for an interconnected hydrothermal system using a new performance index that circumvents the need for a...