Inspec keywords: power factor; recycling; power system harmonics; power convertors

Other keywords: in-phase components; lagging components; load emulation technique; leading components; electrical load emulation; industrial design; passive loading; in-phase power regeneration; variable harmonic loads; load characteristics; back to back converters; energy recycling; electrical source testing; renewable energy sources; variable power factor; standalone renewable energy systems; solar photovoltaic system

Subjects: Power system management, operation and economics; Power convertors and power supplies to apparatus; Power supply quality and harmonics