Content and scope of after-sales service of energy storage power station

What is pumped storage power station (PSPS)?

The pumped storage power station (PSPS) is a special power source that has flexible operation modes and multiple functions. With the rapid economic development in China, the energy demand and the peak-valley load difference of the power grid are continuing to increase.

Where will stationary energy storage be available in 2030?

The largest markets for stationary energy storage in 2030 are projected to be in North America (41.1 GWh), China (32.6 GWh), and Europe (31.2 GWh). Excluding China, Japan (2.3 GWh) and South Korea (1.2 GWh) comprise a large part of the rest of the Asian market.

Why do battery storage power stations need a data collection system?

Battery storage power stations require complete functions to ensure efficient operation and management. First, they need strong data collection capabilities to collect important information such as voltage, current, temperature, SOC, etc.

What are battery storage power stations?

Battery storage power stations are usually composed of batteries, power conversion systems (inverters), control systems and monitoring equipment. There are a variety of battery types used, including lithium-ion, lead-acid, flow cell batteries, and others, depending on factors such as energy density, cycle life, and cost.

Is a PSPS a good energy storage system?

Compared with them, the PSPS investment is lower, the service life is longer, and the efficiency of energy conversion is more stable. As a result, the PSPS is currently the most mature and practical way for large-scale energy storage in the power system. The PSPS is the optimal tool for load regulation.

What is the after sale maintenance framework?

The after sale maintenance framework thereby provides information on the return on investment of Industry 4.0 for machinery, through the after sale maintenance service, which is of particular interest for a firm’s business outlook (e.g., funds spent vs. funds generated). There follows a description of each one of the model’s eight phases.