Grid-Tied Solar System
In the below linked paper published on ResearchGate, a researcher from Cal Poly San Luis Obispo uses a Yokogawa Test&Measurement WT310 Digital Power Meter to review the power, current, and voltage measurements of a microinverter system.
- Title: Grid-Tied Solar System
- Authors: Virginia Yan
- Abstract: Distribution level solar energy generation has gained importance and popularity, because it helps create a sustainable electricity system while reducing the harmful environmental impacts our current power systems have. This project proposes an alternative energy source, a laboratory-scale grid-connected photovoltaic system. A KC120-1 solar panel produces 120 Watts maximum. A grid-tied solar power inverter does DC-to-AC conversion and minimizes energy transfer losses. The inverter also has an anti-islanding feature, which senses a power outage and prevents back-feeding through isolating the circuit. The circuit breakers isolate electrical components and protect the circuit. Schweitzer Engineering Laboratories SEL-751 feeder protection relay and SEL-735 power quality meter protect and monitor the feeder before joining the Microgrid Lab.
To access the full research paper, click here: Grid-Tied Solar System
Related Industries
Related Products & Solutions
Digital Power Meter WT300
The WT300 offers high performance and high reliability in a compact package with excellent price value, making it ideal for multiple applications from R&D to manufacturing test. It is the fifth generation of Yokogawa's value series power meter, and the world's best selling power meter.
WT300E - Economy
- Standby Power Measurements, Energy Star®, SPEC Power® and IEC62301/EN50564
- Evaluation and Testing of Batteries, Home Appliances and Uninterruptible Power Supplies (UPS)
WTViewerFreePlus for WT300/WT300E Series
The WTViewerFreePlus software captures measured numeric values, harmonic values, and waveform data. Users can view and save data on a PC using USB, GPIB, RS-232, or Ethernet.
Portable Power Meters and Light Sources
A compact portable light source and optical power meter are crucial tools to test and verify that insertion losses are within specifications in fiber links deployed by cable TV, enterprise, service provider, carrier, Ethernet and FTTH networks.
Power Analyzers and Power Meters
Measure characteristics of devices that generate, transform or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics, and efficiency.
Power Measurement Application Software
Yokogawa's Power Analyzer software manages numeric, waveform, and harmonic data measurements. It enables data logging and instrument configuration from your computer.