| 2024 | Invention | Supercritical condensing, extraction and backpressure type coal-fired heating unit. A supercritic... | 
				    			
				    				
				    					| 2023 | Invention | Three-dimensional calculation system and calculation method for blade dynamic stress of steam tur... | 
				    			
				    				
				    					| 2022 | Invention | Rotor speed measurement slot machining device, and method for using same. The present application... | 
				    			
				    				
				    					|  | Invention | System for controlling pressure and power of steam turbine of three-boiler two-turbine header sys... | 
				    			
				    				
				    					|  | Invention | Medium-pressure regulating valve for use in steam turbine with function of continuously adjusting... | 
				    			
				    				
				    					|  | Invention | Machining method for same-position pin hole of outer cylinder actually matching machined pin hole... | 
				    			
				    				
				    					| 2018 | Invention | Assessment system and early warning method for steam turbine blade cracks. An assessment system f... |