International Journal of Innovative Technology and Exploring Engineering (IJITEE) ISSN: 2278-3075, Volume-9 Issue-2, December 2019 340 Published By: Blue Eyes Intelligence Engineering & Sciences Publication Retrieval Number: B6342129219/2019©BEIESP DOI: 10.35940/ijitee.B6342.129219 Abstract: As the deregulation of the power system is one of the recent needs of the electricity network, the distributed generations are penetrated to the power system. This leads to unpredictability of the network losses. The best position of “FACTS” devices minimizes the losses of power scheme. The significant improvement in minimization of cost and loss by placing simultaneously two facts devices at a time is discussed in this document. The “FACTS” devices such as SVC, UPFC, and TCSC are used in this analysis. Here SVC with TCSC, TCSC with UPFC and SVC with UPFC are considered. Each placed simultaneously to the deregulated environment. Two FACTS devices were provided with cost-effective reduction of FACTS systems. The Indian utility bus system with 62 buses, is used here as a study. Keywords: CSA, Optimal placement of FACTS deregulated, SVC TCSC UPFC I. INTRODUCTION Integrating different types of FACTS devices allows you to reap the full benefits of each type. For example, some data uses three or four types of FACTS devices such as TCSC, TCVR, TCPST, SVC [1], [2], [3], [4]. In [4] and [5] UPFC was added to the other FACTS above. In this context, the modeling approach for types, locations and values of different FACTS devices is often sought. All FACTS devices except the UPFC are well located and offer excellent reviews. Based on the UPFC comparison, which will be summarized in the app, this device has three components. Unlike the first type study [4], [5], this book covers UPFC with three performance models and other cost-effective point devices. Some publications discuss the optimal number of FACTS devices in addition to the words above [6], [1.5], [7], [8]. Following these introductory comments, we will continue to provide a comprehensive overview of this document. MATLAB uses the FACTS machine, which uses the cucumber search algorithm to use it. The user must specify the password of the pulse algorithm. The use of CSA places this document in the first part of the dissemination method. Based on the second example, we will perform the same procedure simultaneously for two types of FACTS devices: SVC-TCSC, TCSC-UPFC, SVC-UPFC. The user has the opportunity to choose the desired number and type. The user must select the power in Revised Manuscript Received on December 05, 2019. * Correspondence Author Basanagouda Patil, Department of EEE Research scholar SDMCET Dharwad -580002,Karnataka, India patil.basanagowda@gmail.com Dr S.B.Karajgi, Department of EEE Professor SDMCET Dharwad -580002,Karnataka, India sbkarajgi@gmail.com the range of Indian 62 utility bus system connections. The model will provide digital homes FACTS, which are more efficient and cheaper in the selection process. the program. electricity to reduce the cost of FACTS devices.is is an International reputed journal that published research articles globally. All accepted papers should be formatted as per Journal Template. Be sure that Each author profile (min 100 word) along with photo should be included in the final paper/camera ready submission. It is be sure that contents of the paper are fine and satisfactory. Author (s) can make rectification in the final paper but after the final submission to the journal, rectification is not possible. In the formatted paper, volume no/ issue no will be in the right top corner of the paper. In the case of failure, the papers will be declined from the database of journal and publishing house. It is noted that: 1. Each author profile along with photo (min 100 word) has been included in the final paper. 2. Final paper is prepared as per journal the template. 3. Contents of the paper are fine and satisfactory. Author (s) can make rectification in the final paper but after the final submission to the journal, rectification is not possible. II. PROBLEM FORMULATION Bidding cost is considered as the thermal system cost curve so the biding cost can be represented as [9], ….. (1) The incremental cost can be represented as below, …. (2) Deregulated power system optimal power flow equation is given below, …. (3) … (4) , …. (5) When , -no feasible solution, When , - every customer has a contract that is a minimum of his ability. When and -non-trivial case. Here, Cost Minimization in Indian Power System by Placing Multi-Facts Devices using Cuckoo Search Algorithm Basanagouda Patil , S.B.Karajgi