A mixed-integer linear programming approach for optimal type, size and allocation of distributed generation in radial distribution systems

This paper presents a mixed-integer linear programming approach to solving the problem of optimal type, size and allocation of distributed generators (DGs) in radial distribution systems. In the proposed formulation, (a) the steady-state operation of the radial distribution system, considering different load levels, is modeled through linear expressions; (b) different types of DGs are represented by their capability curves; (c) the short-circuit current capacity of the circuits is modeled through linear expressions; and (d) different topologies of the radial distribution system are considered. The objective function minimizes the annualized investment and operation costs. The use of a mixed-integer linear formulation guarantees convergence to optimality using existing optimization software. The results of one test system are presented in order to show the accuracy as well as the efficiency of the proposed solution technique.© 2012 Elsevier B.V. All rights reserved.

Transnational banks, external debt and Perú: results of a recent study

Includes bibliography

The real cost of the external debt for the creditor and for the debtor

Includes bibliography

Renegotiation of Latin America's debt: an analysis of the monopoly power of private banks

Includes bibliography

The external debt and the financial problems of Latin America

Se refiere a las magnitudes envueltas en los problemas financieros de America Latina, al aumento de la deuda externa latinoamericana, y las razones y consecuencias de ese aumento. Plantea las soluciones de emergencia y de mediano plazo, tanto a nivel nacional como internacional, y las perspectivas para el futuro cercano.

The burden of debt and the crisis: is it time for a unilateral solution?

Includes bibliography

The international scene and Latin America's external debt

Includes bibliography

Legal aspects of the Latin American public debt: relations with the commercial banks

Includes bibliography

Foreign policy and international financial negotiations: the external debt and the Cartagena Consensus

Includes bibliography

External debt: why don't our governments do the obvious?

Examina el proceso de la renegociacion de la deuda externa y la necesidad de instaurar una logica mas compatible con los intereses de los paises latinoamericanos. Expone como condicion necesaria para lograrlo, la capacidad de los liderazgos politicos para presentar a sus pueblos las verdaderas opciones, asi como los costos y riesgos de cada una de ellas.

External debt and crisis: the decline of the orthodox procedures

Includes bibliography

The external debt of the Latin American countries

También en: Comercio Exterior, México, DF, v. 36, No 5, p. 382, mayo 1986 (78609); y en: U.S. Congress. House. Committee on Banking, Finance and Urban Affairs: The costs of foreign debt for the United States and the Third World, Washington, DC

Alleviation of the debt burden: historical experience and present need

Includes bibliography

External debt and the reform of the international monetary system

Includes bibliography

Optimal linear control to parametric uncertainties in a micro electro mechanical system

This paper, a micro-electro-mechanical systems (MEMS) with parametric uncertainties is considered. The non-linear dynamics in MEMS system is demonstrated with a chaotic behavior. We present the linear optimal control technique for reducing the chaotic movement of the micro-electromechanical system with parametric uncertainties to a small periodic orbit. The simulation results show the identification by linear optimal control is very effective. © 2013 Academic Publications, Ltd.