2023 POWER QUALITY REPORT

Safety requirements for grid connection of energy storage power stations

This document specifies the general requirements for connecting electrochemical energy storage station to the power grid and the technical requirements of power control, primary frequency regulation, inertia response, fault ride-through, operational adaptability, power quality, relay protection and automatic safety device, dispatching automation and communication, simulation models and for test and assessment of connecting to the power grid. [pdf]

Energy storage cabinet power supply efficiency

This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer switch), PCC (electrical connection control) and MPPT (maximum power point tracking) to ensure efficient, safe and reliable operation of the system. [pdf]

10kwa uninterruptible power supply

10kVA/8000 Watts UPS is an uninterruptible power supply to provide emergency power to a load, and it is mainly used in computers, office equipment, test equipment, light systems, safe alarm systems, ray equipment, medical equipment, copy machines, numerical control machine tools, industrial automation equipment, color and drying equipment, Hi-Fi equipment, etc. [pdf]

RISHA Solutions