Transmission Network Expansion Planning Considering Phase-Shifter Transformers

Table 5

Plan 𝑃₁ of the system IEEE-24bus considering intermediary-cost phase-shifter transformers.

Circuits	Plan 𝑃0		Plan 𝑃1		Plan 𝑃2
	TL	PS	TL	PS	TL	PS
𝐧03-24		1		1		1
𝐧06-10	1		1		1
𝐧07-08	2		2		2
𝐧08-10		1
𝐧09-12				1
𝐧10-11	1		1
𝐧10-12					1
𝐧12-23						1
𝐧14-16	1		1		1
𝐧16-17	2		2		2
𝐧16-19	1		1		1
𝐧17-18	1		1		1
Partial cost	276	110	276	110	276	110
Total cost	386		386		386