An Optimal Nonlinear Dynamic Inversion Based Controller Design for Load-Following PWR

An Optimal Nonlinear Dynamic Inversion Based Controller Design for Load-Following PWR
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基于非线性动态反演的负载跟踪压水堆最优控制器设计

DOI：
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发表时间：
2018
期刊：
2018 Second International Conference on Advances in Computing, Control and Communication Technology (IAC3T)
影响因子：
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通讯作者：
Amitava Gupta
Amitava Gupta
中科院分区：
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文献类型：
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作者：
D. Bose;S. Mukhopadhyay;Amitava Gupta

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压水堆的自调节和自稳定特性使其适合于进行负荷跟踪运行。建立了100MWe压水堆在正常工作模式下的动力学模型。采用最优非线性动态逆(NDI)方法设计了负载跟踪控制器，使得所设计的控制器在保证全局渐近稳定的同时，保证了负载跟踪操作的完备性，同时保证了控制力最小的情况下的全局渐近稳定性。利用实时硬件在环(HIL)试验台对控制器的性能进行了验证。
Self-regulating and self-stabilizing nature of Pressurized Water Reactor (PWR) makes it fit to perform load-following operation. The dynamic model of a 100MWe PWR is presented which is assumed to be operating in Normal Mode. Optimal Nonlinear Dynamic Inversion (NDI) is adopted to design the load-following controller in such a way that the designed controller will guarantee global asymptotic stability along with perfect load-following operation and that too with least-possible control effort i.e. with minimum control rods movement. The controller performance has been validated using real-time Hardware-in-Loop (HiL) test-bench.