Faced with the double challenges of tightening energy-saving and emission reduction policies and limited site space, the reconstruction project of power plant pool pumping station puts forward extremely high requirements for core driving equipment. With AS800 high-voltage inverter as the core, Xinshida, with its three innovative advantages of extreme efficiency, high integration and long-term maintenance-free, not only solved the core pain points of customers in energy consumption, space and reliability, but also created a benchmark case of intelligent upgrading of key auxiliary systems in power plants, providing a replicable example of green transformation for the industry.
User’s pain point: the double dilemma of space and energy efficiency
The pool pump station of the power plant is responsible for the cooling, industrial and fire water supply of the whole plant, and its stable and efficient operation is related to the core efficiency of the power plant. The transformation faces three major challenges:
1. Reduce the high power consumption of continuous running equipment such as high-pressure water pumps to cope with the cost and carbon emission pressure.
2. Complete the installation and transformation of equipment in the compact pump room, and put forward strict requirements for product volume and wiring simplification.
3. Improve system automation level and long-term operation reliability, and reduce maintenance burden and failure risk.
Solution: Triple innovative value of AS800
Xinshida went deep into the site of a power plant and provided the solution of AS800 high-voltage inverter. Its value is reflected in three aspects:
1. Extreme energy efficiency, cost reduction and efficiency increase. The full-load efficiency of AS800 power unit is as high as 99.1%, and the power consumption is extremely low. After being applied to high-power pumps, the power saving effect is remarkable, which directly reduces the main operating costs of power plants and realizes the unification of economic benefits and environmental protection responsibilities.
2. Highly integrated, broken space Through the original design of “two-in-one” power unit and “All-in-One” power module, the equipment volume is greatly reduced, and the internal wiring harness connection is reduced by 90%. This not only solves the problem of narrow installation space, but also significantly improves the overall reliability of the system due to the simplified structure.
3. Device innovation, reliable and dimension-free. Long-life and high-performance thin-film capacitors are adopted, which need not be replaced in the whole life cycle, thus avoiding the maintenance cost and downtime risk of regular replacement of traditional electrolytic capacitors. Device-level innovation ensures the long-term stable operation of the equipment and truly realizes “safe installation and worry-free operation”.
The successful transformation of the power plant project confirms the correct path for Xinshida to respond to the high-end, green and intelligent needs of the industry with the underlying technological innovation.
In the future, Xinshida will continue to deepen the high-voltage frequency conversion technology, further integrate intelligent sensing, predictive maintenance and energy management systems, and strive to provide smarter, more integrated system solutions with better life cycle cost, and create long-term value with customers.