Bang-Bang Excitation Control

Rajagopalan, Arvind; Hariharan, M. V.

doi:10.1109/tpas.1974.294033

Cited by 10 publications

(4 citation statements)

References 11 publications

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“…Time optimal or bang-bang excitation control of a synchronous machine has been attempted according to references (7)- (10). It ap pears that the improvements obtainable by this approach may not be very appreciable when compared with the results of other optimal control schemes 13 .…”

Section: Indirect Methods Quasilinearizationmentioning

confidence: 99%

“…Generally, the index is of the form J = ^JJVQx + u'RuJdt (iii) Calculate the modified control using Eqn. (10). u k + 1 (0 = u k (t) + Ka + £Ax (10) where a = H u and (3 = -H^i (H ux +f u X x )-The calculation of a and (3 requires the solution for A. and k x .…”

Section: Formulation Of Optimal Control Problemmentioning

confidence: 99%

“…(10). u k + 1 (0 = u k (t) + Ka + £Ax (10) where a = H u and (3 = -H^i (H ux +f u X x )-The calculation of a and (3 requires the solution for A. and k x . This is achieved by integrating the set of differential equations derived from Eqn.…”

Section: Formulation Of Optimal Control Problemmentioning

confidence: 99%

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Optimal excitation control of non-linear power systems

Subramaniam

Berg

1979

Can. Electr. Eng. J.

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The paper reviews and discusses developments in optimal excitation control of synchronous generators. The control problem is stated, taking non-linear aspects of the power system into account. Various methods of solution are described and assessed for practical application purposes. An approach in which the controls formulated by a first order term plus a set of higher order terms, representing non-linear components, appears to offer distinct advantages with respect to computing effort and application. Some results of system studies, incorporating optimal excitation control by this approach, are presented and discussed briefly in the paper.In resume et une discussion des developpements dans le controle optimum de l'excitation des generateurs synchrones, sont presentes dans cette etude. Le problemc du controle y est pose, compte tenu des aspects non-lineaires du systeme d'electricite. Diverses solutions sont decrites et evaluees pour determiner les possibilites duplication.Une methode selon laquelle le controle est formule par un terme de premier ordre plus une serie de termes plus eleves. representant des elements non-lineaires. semble presenter des avantages nets en ce qui concerne l'effort et l'application des calculs. Une presentation et un bref examen de certains resultats d'etudes de systemes, incorporant cette methode de controle optimum d'excitation. sont compris dans Tetudc.

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Section: Indirect Methods Quasilinearizationmentioning

confidence: 99%

Section: Formulation Of Optimal Control Problemmentioning

confidence: 99%

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Optimal excitation control of non-linear power systems

Subramaniam

Berg

1979

Can. Electr. Eng. J.

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“…The switching times are obtained by means of an extremum seeking method. 3 l That is to say, the switching times are deter-mined in order to minimize the performance index which takes account of the control time and the distance between the equilibrium state and the final state.…”

Section: Description Of the Systemmentioning

confidence: 99%