HollySys launched an integrated set of solutions covering the entire plant to build a new generation of digitized power plants and accelerate the power industry's informatization. The solutions effectively control and protect main and auxiliary equipment throughout the entire process of boilers, turbines, auxiliary engines, desulfurization, denitrification and more. HollySys also provides improved control algorithms to optimize boiler combustion efficiency, thus improving the comprehensive utilization efficiency of primary energy and reducing pollutant emissions. Fujian Hongshan's 1000MW ultra-supercritical coal-fired generating unit control system is provided by HollySys. This is currently the largest thermal generating unit project with the most powerful control capacity in China designed with fieldbus technology. The HollySys control system provided to the Hequ Power Plant of CHN Energy Shenhua Group successfully controls a supercritical circulating fluidized bed. Meanwhile, HollySys has numerous successful cases in the control of power plant isolated network operation. HollySys is a leading supplier for the large-scale power generation enterprises such as China Shenhua Energy Company Limited, Datang Telecom Technology & Industry Group, State Power Investment of Chi..
By virtue of its own core products, HollySys offers integrated process control and process safety protection systems for the petrochemical and chemical industries. DCS+SIS+ITCC serves as the core, integrating the company's safety grids and instruments downwards and Batch, APC, SCADA, MES, AMS and OTS products upwards. This can be connected to industrial cloud platforms to form horizontally and vertically integrated solutions throughout the plant, promoting the plant to be more automated, digitized, networked, informatized and intelligent. HollySys has supplied automation solutions to large-scale petrochemical/chemical enterprises such as Sinopec Group, PetroChina, CNOOC, and BASF Group (Germany).
HollySys developed the HollySys MACS-N digitized instrumentation and control system specifically in response to the special safety and functional requirements of the nuclear power industry. Thus the system has been widely applied throughout China. It has been applied to both established nuclear power plants as well as those under construction — including in Daya Bay, Qinshan, Ningde, Hongyanhe, and Yangjiang — and even exported overseas. Since first stepping into the field of nuclear power instrumentation and control in 1995, HollySys has developed an increasingly sophisticated understanding of the nuclear power industry. Through constant practice and strong guidance and assistance from industry experts and users, HollySys deeply understands the high requirements suppliers are subject to in providing reliable and safe products. Over the course of twenty-plus years, HollySys has completed dozens of successful projects, accumulating rich experience and growing into a highly competitive product supplier and service provider in the nuclear power industry.