Table 3.

Summary of literature review, research gap addressed, and the research scope of this paper

No.	Authors	Title of paper	Year	Focus	Design parameter	Performance parameter
1	Han et al.	Research on large‐scale dispatchable grid‐connected PV systems	2014	Control strategy for DC power at the DC link	DC power	Voltage, current
				Main focus on grid rather than local load
2	Cabrera‐Tobar et al.	Review of advanced grid requirements for the integration of large scale photovoltaic power plants in the transmission system	2015	Development of grid code for LSS integration around the world	Fault ride through FRT, active power control, reactive power control	Voltage, frequency
				Grid code comparison based on fault ride through capability, frequency, voltage regulation, active and reactive power
3	Chowdhury et al.	A review of recent advances in economic dispatch	1990	Aspects of economic dispatch	Optimal power flow, dynamic dispatch	Voltage
4	Fan et al.	Probabilistic power flow analysis with generation dispatch including photovoltaic resources	2013	Probabilistic power flow with generation dispatch	Overloading parameter, PV generation injection	Voltage, current
				Optimal power dispatch strategy
5	Shah et al.	A review of key power system stability challenges for large scale PV integration	2014	Stability issues related to grid integration	Dynamic model, voltage stability, rotor angle stability, frequency stability	Voltage, reactive power, frequency, oscillation damping
				Review dynamic model of large‐scale PV for stability issues and grid codes
6	H. Lund	Large‐scale integration of optimal combinations of PV, wind and wave power into the electricity supply	2006	Integration of different renewables like solar, wind, wave, etc.	%of different renewables with respect to demand	Energy supply and demand, energy produced
				Optimal mixture of RES in power production
7	Ghosh et al.	Local distribution voltage control by reactive power injection from PV inverters enhanced with active power curtailment	2014	Droop‐based reactive power injection	Over voltage, active power curtailment	Reactive power, active power
				Control of PV node voltage
8	Wallace et al.	Reduction of voltage violations from embedded generators connected to the distribution network by intelligent reactive power control	2002	Comparison of power factor control of synchronous generators with power factor control modified with voltage control	Power factor, voltage control	Reactive power
9	Kabir et al.	Dynamic voltage stability analysis of sub‐transmission networks with large‐scale photovoltaic systems	2014	Dynamic voltage stability using IEEE14 bus system	PV controller type and setting	Voltage, dynamic voltage
10	Madiba et al.	Optimal Control System of Under Frequency Load Shedding in Microgrid System with Renewable Energy Resources	2017	Control system for load flow	Generator model, consumption pattern	Voltage, frequency
				Optimal control strategy (OCS) to prevent under frequency and blackouts
11	Rehan Khan	Assessment of Malaysia's Large‐Scale Solar Projects: Power System Analysis for Solar PV Grid Integration	2018	Grid stability through voltage control using load flow analysis	Grid stability, solar PV tracking	Voltage, frequency
				Solar PV configuration suitable for Malaysia