UPFC Location and Performance Analysis in Deregulated Power Systems

Table 3

Shunt reactive power compensation in 22 UPFC placement cases.

UPFC	Line of	𝑄𝑝	Δ𝑓^2difr	𝜕𝑓/𝜕𝑄𝑝	Δ𝑓^2sens
On bus	UPFC	(MVAR)	($/hr)	($/hr⋅MVAR)	($/hr)
1	1-2	0	0	0	0
	1-4		0
	1-5		0
2	1-2	0	0	0	0
	2-3		0
	2-4		0
	2-5		0
	2-6		0
3	2-3	2.49	−7.05	−2.40	−5.96
	3-5	3.85	−7.61*		−9.22
	3-6	3.63	−6.73*		−8.70
4	1-4	3.88	−54.79*	−10.47	−40.61
	2-4		−11.64*
	4-5		−25.07*
5	1-5	3.77	−8.36*	−5.95	−22.43
	2-5		−45.76*
	3-5		−18.37*
	4-5		−9.69*
	5-6		−17.33*
6	2-6	3.77	−11.35*	−3.33	−12.56
	3-6		−10.39*
	5-6		−9.88 *