Table 4 Key metrics comparison with similar topologies.
From: Grid tied hybrid PV fuel cell system with energy storage and ANFIS based MPPT for smart EV charging
Parameter | Proposed System | Conventional PV-Battery | PV-Fuel Cell Hybrid | PV with PI-based MPPT |
|---|---|---|---|---|
MPPT Efficiency (%) | 98.7 | 94.2 | 95.5 | 92.8 |
Voltage Regulation (%) | ± 1.5 | ± 4.0 | ± 3.2 | ± 5.5 |
THD at Inverter Output (%) | 2.1 (IEEE 519 Compliant) | 4.7 | 3.9 | 6.2 |
Response Time (s) | < 0.35s | ~ 0.8s | ~ 0.6s | ~ 0.75s |
Energy Utilization Efficiency | High (Multi-source) | Medium | Medium | Low (Single-source dependent) |
Control Strategy | ANFIS-based Adaptive | PID-based | PI + Lookup table | PI Controller |
