Method and system for monitoring operation of hydraulic turbine under extremely low water head

A system for monitoring operation of a hydraulic turbine under an extremely low water head, wherein the system comprises:

• an acquiring unit, configured to acquire static operating parameters of a target hydraulic turbine, and determine an operating limit water level of the target hydraulic turbine based on the static operating parameters;
• a simulation unit, configured to determine dynamic operating parameters of the target hydraulic turbine, and simulate operating conditions of the hydraulic turbine based on the static operating parameters and the dynamic operating parameters;
• a dividing unit, configured to divide operating condition regions of the hydraulic turbine based on the simulated operating conditions of the hydraulic turbine to obtain an operating condition division result;
• and
• a monitoring unit, configured to determine monitored operating condition regions of the target hydraulic turbine based on the operating limit water level and the operating condition division result, and monitor real-time operating conditions of the target hydraulic turbine based on the monitored operating condition regions.

A system for monitoring operation of a hydraulic turbine under an extremely low water head, wherein the system comprises:

• a memory storing a program capable of running on a processor;
• and
• the processor configured to implement the following steps when executing the program:
• acquiring static operating parameters of a target hydraulic turbine, and determining an operating limit water level of the target hydraulic turbine based on the static operating parameters;
• determining dynamic operating parameters of the target hydraulic turbine, and simulating operating conditions of the hydraulic turbine based on the static operating parameters and the dynamic operating parameters;
• dividing operating condition regions of the hydraulic turbine based on the simulated operating conditions of the hydraulic turbine to obtain an operating condition division result;
• and
• determining monitored operating condition regions of the target hydraulic turbine based on the operating limit water level and the operating condition division result, and monitoring real-time operating conditions of the target hydraulic turbine based on the monitored operating condition regions.