Month: October 2014

A.N. Afandi, Abstract. 2024. Power systems are run by combining different energy producers while the demand serves as the system’s energy user and covers all of the non-flexible and flexible loads, including electric vehicles (EVs). This study investigated the trip pattern impact of EVs, utilizing the Orca Algorithm (OA), in optimizing power production, applied to the IEEE-62 bus system as Read more

Afandi, A.N. Abstract. 2014. Scheduling power generations are very important in power system operations to meet various combinations of generating units for providing electric energy in order to operate more economically for supplying power demands. This strategy is able to cover using a combined economic and emission dispatch (CEED) considered pollutant emission and fuel consumption aspects under operational constraints for Read more

Afandi, A.N. Abstract. 2014. Sistem tenaga listrik secara praktis dioperasikan dengan menggunakan berbagai variasi kombinasi unit-unit pembangkit, hal ini digunakan untuk memenuhi perubahan permintaan beban pada setiap periode operasi selama 24 jam. Selain itu, strategi ini juga digunakan agar dicapai operasi sistem yang paling ekonomis. Secara umum, operasi ekonomis dapat dilakukan dengan penjadualan komitmen unit pembangkit dengan menerapkan alokasi daya Read more

Afandi, A.N. Abstract. 2014. This paper presents performances of a harvest season artificial bee colony (HSABC) algorithm for obtaining the best solution of a combined economic and emission dispatch (CEED). Two strategies of placement are applied to IEEE-30 bus system for solving the CEED problem under some constraints. Modified rates and various distances are also used to demonstrate HSABC’s performances. Read more

Afandi, A.N. Abstract. 2014. Since the economic power system operation (EPSO) is concerned to decrease the running charges of electric energy with considering the environmental protection for decreasingatmospheric emissions from pollutant productions at thermal power plants, the combinedeconomic and emission dispatch (CEED) problem is helpful to decide the EPSO in financialaspects based on the minimizing total fuel cost and the Read more