Optimal layout model of feeder automation equipment oriented to the type of fault detection and local action

Protection and Control of Modern Power Systems

Table 4 Feature comparison of different schemes

Scheme	Fault indicator	I-type switch	V-type switch	Convex model
1	√			√
2		√		√
3			√	√
4	√	√		√
5	√		√	√
6		√	√	√
7	√	√	√	√
8	√	√	√

Scheme	Fault indicator	I-type switch	V-type switch	Convex model
1	√			√
2		√		√
3			√	√
4	√	√		√
5	√		√	√
6		√	√	√
7	√	√	√	√
8	√	√	√

Scheme	Fault indicator	I-type switch	V-type switch	Convex model
1	√			√
2		√		√
3			√	√
4	√	√		√
5	√		√	√
6		√	√	√
7	√	√	√	√
8	√	√	√

Scheme	Fault indicator	I-type switch	V-type switch	Convex model
1	√			√
2		√		√
3			√	√
4	√	√		√
5	√		√	√
6		√	√	√
7	√	√	√	√
8	√	√	√