## 5 Conclusions
**Conflicts of Interest:** The authors declare no conflict of interest. * [PERSON] et al. (2002) [PERSON]; [PERSON]; [PERSON]; [PERSON] An adaptive protection scheme for optimal coordination of overcurrent relays. _Electr. Power Syst. Res._**2002**, _61_, 1-9. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON]; [PERSON] Sustainable protection coordination in presence of distributed generation with distributed network. _Int Trans Electr. Energ Syst._**2019**, e12217. [CrossRef]
* [PERSON] (1994) [PERSON]; [PERSON] Integrated software for optimal directional overcurrent relay coordination. _Electr. Mach. Power Syst._**1994**, _22_, 125-136. [CrossRef]
* [PERSON] (1984) [PERSON]; [PERSON]; [PERSON] Puget. Computer aided transmission protection system design. _IEEE Trans. Power Appar. Syst._**1984**, _PAS-103_, 51-59. [CrossRef]
* [PERSON] et al. (2010) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Determination of the minimum break point set using expert system and genetic algorithm. _IEEE Trans. Power Deliv._**2010**, _25_, 1284-1295. [CrossRef]
* [PERSON] et al. (2011) [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON] Coordination of directional overcurrent relays using a novel method to select their settings. _IET Gener. Transm. Distrib._**2011**, \(5\), 743-750. [CrossRef]
* [PERSON] et al. (2008) [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] A new comprehensive genetic algorithm method for optimal overcurrent relays coordination. _Electr. Power Syst. Res._**2008**, _78_, 713-720. [CrossRef]
* [PERSON] (1996) [PERSON] An online relay coordination algorithm for adaptive protection using linear programming technique. _IEEE Power Eng. Rev._**1996**, _16_, 47-48. * [PERSON] (1996) [PERSON] Coordination of directional overcurrent relay timing using linear programming. _IEEE Power Eng. Rev._**1996**, _16_, 44-45. [CrossRef]
* [PERSON] et al. (2018) [PERSON]; [PERSON]; [PERSON]. Intelligent Overcurrent and Distance Relays Coordination: A Comparative Analysis using GA, PSO and TLBO. In Proceedings of the 2018 4 th International Conference on Electrical Energy Systems (ICEES), Chennai, India, 7-9 February 2018; pp. 162-167. [CrossRef]
* [PERSON] et al. (2006) [PERSON]; [PERSON]; [PERSON]. Optimal coordination of overcurrent relays using a modified particle swarm optimization. _Electr. Power Syst. Res._**2006**, _76_, 988-995. [CrossRef]
* [PERSON] (2012) [PERSON] Coordination of Directional Overcurrent. _IEEE Trans. Power Deliv._**2012**, _27_, 1415-1422. [CrossRef]
* [PERSON] and [PERSON] (2011) [PERSON]; [PERSON] Optimum coordination of overcurrent relay timing using continuous genetic algorithm. _Expert Syst. Appl._**2011**, _38_, 11286-11292. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] Adaptive Coordination Mechanism of Overcurrent Relays using Evolutionary Optimization Algorithms for Distribution Systems with DGs. In Proceedings of the 2019 International Conference on Smart Energy Systems and Technologies (SEST), IPorto, Portugal, 9-11 September 2019; pp. 1-6. [CrossRef]
* [PERSON] et al. (2013) [PERSON]; [PERSON]; [PERSON] Optimal coordination of directional over-current relays using Teaching Learning-Based Optimization (TLBO) algorithm. _Int. J. Electr. Power Energy Syst._**2013**, _50_, 33-41. [CrossRef]
* [PERSON] et al. (2014) [PERSON]; [PERSON]; [PERSON] Optimal coordination of overcurrent relays using gravitational search algorithm with DG penetration. In Proceedings of the 2014 6 th IEEE Power India International Conference (PIICON), Delhi, India, 5-7 December 2014; pp. 1-6. [CrossRef]
* [PERSON] et al. (2016) [PERSON]; [PERSON]; [PERSON] Optimal coordination of directional overcurrent relays in power systems using symbiotic organism search optimisation technique. _IET Gener. Transm. Distrib._**2016**, _10_, 2681-2688. [CrossRef]
* [PERSON] et al.