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Control technique for single phase inverter photovoltaic system connected to the grid

Hassaine, Linda; Bengourina, Mohamed Rida - In: Energy Reports 6 (2020) 3, pp. 200-208

In photovoltaic system connected to the grid, the main goal is to control the power that the inverter injects into the … of the converter system depend on the quality of the inverter current control. In this paper, a control technique for a … current with a grid voltage and control the power factor is proposed. This control is based on the single phase inverter …

Persistent link: https://www.econbiz.de/10012652354

Using and comparing metaheuristic algorithms for optimizing bidding strategy viewpoint of profit maximization of generators

Mousavi, Seyed Hosein; Nazemi, Ali; Hafezalkotop, Ashkan - In: Journal of Industrial Engineering International 11 (2015), pp. 59-72

With the formation of the competitive electricity markets in the world, optimization of bidding strategies has become one of the main discussions in studies related to market designing. Market design is challenged by multiple objectives that need to be satisfied. The solution of those...

Persistent link: https://www.econbiz.de/10011640832

GA-based optimization for optimally placed and properly coordinated control of distributed generations and Static Var Compensator in distribution networks

Singh, Bindeshwar; Mukherjee, Vivekananda; Tiwari, Prabhakar - In: Energy Reports 5 (2019), pp. 926-959

This paper presents the impact assessment of distributed generations (DGs) (such as T2 and T4 i.e operating at different power factors such as 0.85, 0.90, 0.95 and 0.99 leading and lagging, respectively) and flexible alternating current transmission systems (FACTS) controllers like SVC with...

Persistent link: https://www.econbiz.de/10012652002

Role of batch size in scheduling optimization of flexible manufacturing system using genetic algorithm

Akhtar, Muhammad Umair; Raza, Muhammad Huzaifa; Shafiq, … - In: Journal of Industrial Engineering International 15 (2019) 1, pp. 135-146

Flexible manufacturing system (FMS) readily addresses the dynamic needs of the customers in terms of variety and quality. At present, there is a need to produce a wide range of quality products in limited time span. On-time delivery of customers' orders is critical in make-to-order (MTO)...

Persistent link: https://www.econbiz.de/10013470778

Zur Vorteilhaftigkeit von Photovoltaikanlagen unter Berücksichtigung der Besteuerung

Nguyen, Thi Phuong Hoa; Schanz, Sebastian - 2010

Der Beitrag untersucht die Vorteilhaftigkeit der Investition in private Photovoltaik-Aufdachanlagen (PV-Anlagen). Die Förderung durch das Energieeinspeisegesetz (EEG) bei Einspeisung des selbsterzeugten Stroms in das öffentliche Stromnetz sowie die hohen Vergütungssätze für den...

Persistent link: https://www.econbiz.de/10010303891

Capital Budgeting for Small Businesses: An Appropriate Modification of Net Present Value

White, John B.; Miles, Morgan P. - In: Journal of Small Business Finance 3 (1993) 1, pp. 79-95

This paper sets forth a capital budgeting technique that is both theoretically correct and sensitive to the special financing needs of the small business. This technique involves evaluating cash flows and determining if they are sufficient to meet the loan payment schedule. A sufficient amount...

Persistent link: https://www.econbiz.de/10011310329

A two-tiered approach to the valuation of investment projects adjusted for governance risk

Apreda, Rodolfo - 2009

This paper sets forth a pair of distinctive contributions to the subject. In the first place, it provides a unified approach to capital investment decisions, by means of a two-tiered framework of analysis. Such approach consists in working out the net present value of the project by discounting...

Persistent link: https://www.econbiz.de/10010323277

Lagrangean relaxation for scheduling projects under resource constraints to maximize the net present value

Kimms, Alf - 1999

Resource-constrained project scheduling under a net present value objective attracts growing interest. Because this is an NP-hard problem, it is unlikely that optimum solutions can be computed for large instances. Thus, heuristics have become a popular research field. Up to now, however, tight...

Persistent link: https://www.econbiz.de/10011558745

Minimal investment budgets for flow line configuration

Kimms, Alf - 1998

A flow line consists of a sequence of work places (or stations) through which one or more producta (or models) move one-way in order to be processed. Each model requires specific Operations which must be performed in a predefined Order. To be able to do so, the stations must be equipped with...

Persistent link: https://www.econbiz.de/10011583028

Cost analysis of a coal-fired power plant using the NPV method

Kumar, Ravinder; Sharma, Avdesh Kr.; Tewari, P. C. - In: Journal of Industrial Engineering International 11 (2015), pp. 495-504

The present study investigates the impact of various factors affecting coal-fired power plant economics of 210 MW subcritical unit situated in north India for electricity generation. In this paper, the cost data of various units of thermal power plant in terms of power output capacity have been...

Persistent link: https://www.econbiz.de/10011640868