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Constant power load stabilization
Control Engineering Practice, 2018Abstract Stabilization of constant power loads (CPLs) fed through poorly damped input LC filters involves a trade-off between well damped filter quantities and small generated power modifications, where power modifications in general may be generated by internal CPL power control or by additional hardware.
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On the Convergence of Stability Constants
SIAM Journal on Numerical Analysis, 1986The paper deals with a linear integro-differential equation of order \(m\in N\) under linear boundary conditions \(Lu:=u^{(m)}+L^{(2)}u=f\) in (a,b), \(B_ eu=c_ e\), \(e=1,...,m\). This problem is approximated by a sequence of finite difference equations.
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Potentiometric determination of aminal stability constants
Talanta, 1995Potentiometric titration was used to determine the logarithms of the stepwise equilibrium constants for the species formed between morpholine and formaldehyde in aqueous solution, ionic strength 0.5 and 2.5M (KCl) at 25 degrees C. The instrumental and computational techniques developed for metal-ligand stability constant determination were applied ...
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The stability constant of Pd-EDTA
Talanta, 1978The literature value of the stability constant of the palladium-ethylenediaminetetra-acetate complex (log K(Pd-EDTA) = 18.5), is open to question. From replacement experiments with thorium a value log K(Pd-EDTA) = 26.4 has been found. This value is in better agreement with experimental facts from protonation studies at low pH and with the fact that ...
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Conditional Stability Constants
2012The introduction of conditional stability constants permits us, from a theoretical standpoint, to treat a complexation equilibrium to which are superimposed other equilibria of any nature as if it were alone, at least in some conditions. Conditional stability constants were introduced by G.
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Stability Constants and Their Measurement
1996The equilibrium constant involving the formation of a metal complex from the aquo metal ion and the most basic form of the ligand is a standard measure of the effectiveness of the ligand in coordinating metal ions. The constants involved are called stability constants or formation constants.
Arthur E. Martell, Robert D. Hancock
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Stability Constants of Internal Complexes
Nature, 1947APART from the results of a series of studies dealing with complexes of copper, little is known of the stability of internal complexes. Calvin and his collaborators1 have found wide variation in the stability of complexes of copper formed from a series of I diketones and o-hydroxy-aromatic aldehydes.
D. P. MELLOR, L. MALEY
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Prediction of Stability Constants
2010Stability constants of complex compounds depend on many factors, thus many methods and approaches are used for their prediction. Here we give an overview of these methods starting from simple Irving-Williams order and HSAB model. Next we present various correlations of stability constants of complexes to each other and to protonation constants of the ...
Raos, Nenad, Milicevic, Ante
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The comparison of stability constants
Journal of Chemical Education, 1968In some texts, the stability of complexes with polydentate ligands is done incorrectly by comparing the numerical value of the stability constant with the numerical value of the overall constant of...
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Stabilized Constant Acceleration Mössbauer Drive
Review of Scientific Instruments, 1967A closed feedback loop for the zero velocity drift of a constant acceleration Mössbauer spectrometer has been developed. Using a transducer with a built-in limit switch and the modified logic circuitry of a multi-scaler-analyzer, the feedback loop responds to the zero velocity drift of the entire system as a whole rather than to each component ...
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