Electronics360

Wind turbine control systems: From PID to reinforcement learning

In an RL-based control system, the turbine (or wind farm) controller is realized as an agent that observes the state of the ...
pv magazine International

Jinko’s approach to PID-resistant PV modules

pv magazine: Mr Viaro, is it possible to produce a completely PID free pv module? And what would be needed for that? Andrea Viaro: “PID-free” is a misconception, because the phenomenon is influenced ...
pv magazine International

Foil method for PID test misleading if only one side of bifacial module is stressed

Results from PID stress tests can be misleading when bifacial PV modules are PID-stressed from just one side using the foil method in IEC TS 62804, according to a new study by Belgian researchers. An ...
PV Tech

Increase of PID susceptibility of PV modules under enhanced environmental stress

Potential-induced degradation (PID) of PV modules containing silicon solar cells is an issue with high relevance to the long-term reliability of PV systems [1]. Despite knowledge of methods for ...
PV Tech

Potential induced degradation (PID): a test campaign at module level

Potential induced degradation (PID) of photovoltaic (PV) modules gets a lot of attention since 2010 when Solon published their findings about a degradation mechanism in their PV modules caused by high ...
Machine Design

Process-control module

The CS Series of process-control modules provides PID loop control of any process without using a PLC. Modules offer control of temperature, flow, and pressure. Single and dualloop temperature modules ...