Review on the recent progress in nuclear plant dynamical modeling and control
Nuclear plant modeling and control is an important subject in nuclear power engineering,
giving the dynamic model from process mechanics and/or operational data as well as …
giving the dynamic model from process mechanics and/or operational data as well as …
A nonlinear adaptive sliding mode control strategy for modular high-temperature gas-cooled reactors
G Wang, J Wu, B Zeng, Z Xu, X Ma - Progress in Nuclear Energy, 2019 - Elsevier
Modular high-temperature gas-cooled nuclear reactor (MHTGR) has attracted
comprehensive attention for its reliable inherent safety, and an effective control strategy is …
comprehensive attention for its reliable inherent safety, and an effective control strategy is …
A load following control strategy for Chinese modular high-temperature gas-cooled reactor HTR-PM
S Wu, X Ma, J Liu, J Wan, P Wang, GH Su - Energy, 2023 - Elsevier
Abstract Chinese Modular High-Temperature Gas-Cooled Reactor HTR-PM is a promising
energy source for comprehensive utilization. The original coordinated control strategy of …
energy source for comprehensive utilization. The original coordinated control strategy of …
Chattering-free higher order sliding mode controller with a high-gain observer for the load following of a pressurized water reactor
J Hui, J Yuan - Energy, 2021 - Elsevier
The load following of nuclear power plants (NPPs) has been a contentious issue in the
control field. In this paper, we propose a chattering-free higher order sliding mode control …
control field. In this paper, we propose a chattering-free higher order sliding mode control …
ESO-based adaptive event-triggered load following control design for a pressurized water reactor with samarium–promethium dynamics
Conventional control systems used in nuclear reactors rely on real-time information
transmission between the controllers and the actuators, which is unnecessary and imposes …
transmission between the controllers and the actuators, which is unnecessary and imposes …
Load following control of a pressurized water reactor via finite-time super-twisting sliding mode and extended state observer techniques
J Hui, J Yuan - Energy, 2022 - Elsevier
The problem of load following of a pressurized water reactor (PWR) has been extensively
investigated in the last decades. However, most of the pre-existing controllers proposed in …
investigated in the last decades. However, most of the pre-existing controllers proposed in …
Multi-objective optimization of thermal power and outlet steam temperature for a nuclear steam supply system with deep reinforcement learning
The nuclear steam supply system (NSSS) is a critical component of a nuclear power plant
that produces steam for electricity or cogeneration. However, the performance of current …
that produces steam for electricity or cogeneration. However, the performance of current …
Power-pressure coordinated control of modular high temperature gas-cooled reactors
Modular high temperature gas cooled reactor (mHTGR) adopts helium as coolant and
graphite as both the moderator and structural material, whose fuel element is built by …
graphite as both the moderator and structural material, whose fuel element is built by …
Neural network-based adaptive fault-tolerant control for load following of a MHTGR with prescribed performance and CRDM faults
J Hui, J Yuan - Energy, 2022 - Elsevier
A neural network-based adaptive fault-tolerant control scheme (NN-AFTCS) for load
following of a modular high-temperature gas-cooled reactor (MHTGR) system possessing …
following of a modular high-temperature gas-cooled reactor (MHTGR) system possessing …
Fractional order PID control of steam generator water level for nuclear steam supply systems
The main part of nuclear powered system is the nuclear steam supply system (NSSS) to
produce the steam needed for electricity or cogeneration. The NSSS mainly contains the …
produce the steam needed for electricity or cogeneration. The NSSS mainly contains the …