Results 271 to 280 of about 7,708,714 (308)

Transient stability control of an area network

Proceedings 1995 International Conference on Energy Management and Power Delivery EMPD '95, 2002
Design of a generator tripping system to enhance the transient stability of an area power network using a quasi-real-time method is presented. The Hunjiang power system in China is selected to implement the design scheme. The necessary hardware and software that are required to implement the control scheme, is outlined.
null Fang Ming, null Weixing Lu, null Ye Yang, null Yixin Ni, null Hengxin Qu, null Yonghua Peng   +5 more
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A note on the equal-area stability criterion

Proceedings of the IEE - Part II: Power Engineering, 1952
In the application of the equal-area stability criterion to the case of a synchronous machine connected via a transmission line to either an infinite busbar or another synchronous machine, the limiting load angle θ1 is related to the initial load-angle θ0 by the equation(π−θ1−θ0)sinθ1=cosθ0+cosθ1if resistances are neglected.This equation is not soluble
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STABILIZATION POLICY WITHIN A CURRENCY AREA

Scottish Journal of Political Economy, 1988
Beggar-my-neighbor policy problems for EEC countries are examined by considering a two-country currency area model involving real wage rigidity and a floating exchange rate with the rest of the world. Recognition of the supply-side effects of the exchange rate significantly changes earlier results. Copyright 1988 by Scottish Economic Society.
T. Moutos, W. Scarth
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A Macro-stabilization Function for the Euro Area

2020
This chapter explores an institutional challenge still facing the European Monetary Union (EMU) after the Eurozone sovereign debt crisis. One of these is the absence of a centralized macroeconomic stabilization function to deal with possible asymmetrical shocks, in addition to the common monetary policy.
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Global Stability of Area-Preserving Mappings

1976
The area-preserving mapping $$ \begin{array}{*{20}{c}} {x' = x + a(y - {{y}^{3}})} \\ {y' = y - a(x' - x{{'}^{3}})} \\ \end{array} $$ has been examined for long-time stability, with attention concentrated on the region surrounding the origin. For a = 1.7, the fixed points of order 21 are somewhat closer to the origin than the fixed points of ...
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Stability Areas of Missile Control Systems

Journal of Jet Propulsion, 1957
Areas of s t ab i l i ty a r e der ived for miss i l e c o n t r o l s y s t e m s w i t h l i nea r a n d n o n l i n e a r servo c o m p o n e n t s . M e t h o d s a re shown t o a d a p t s ignal p h a s e sh i f t ing n e t w o r k s t o t h e p r o p er t ies of t h e miss i le a n d a selected servo s y s t e m . T h e i n ves t iga t ions a r e
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STABILITY SLOPES IN AN AREA OF GLACIAL DEPOSITION

Canadian Geographies / Géographies canadiennes, 1964
RÉSUMÉL'examen des versants actuels formés sous l'action des riviéGes ou des vagues à même les dépôts glaciaires du sud‐ouest de l'Ontario révèle l'existence de pentes qu'on peut considérer comme stables. Leur déclivité moyenne est de 22.5° sur le rebord concave des anciens méandres et de 18.8° le long des escarpes abandonnées.Dans les vallées de ...
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Researches on stability of coastal areas

2014
The presentation is a review of researches carried out in the last years about coastal stability relating to sea level changes.
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Stability of a sustainable remote area microgrid

2016 IEEE Region 10 Conference (TENCON), 2016
Electrical system of remote areas is usually in the form of a standalone system. Renewable energies are desired to generate all electricity demand in these areas to reduce the cost of electricity production, if available sufficiently. Thereby, the electrical system of those remote areas can be thought as a sustainable microgrid. Larger remote areas may
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Stability and area growth of $\lambda$-hypersurfaces

Communications in Analysis and Geometry, 2022
Qing-Ming Cheng, Guoxin Wei
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