摘要：【中文】本发明公开一种基于PXIe总线、集成度较高的避碰声纳陆上检测系统，由声纳对接装置、数据采集和控制系统两部分组成；声纳对接装置由对接换能器和信号传输电缆组成；数据采集和控制系统包括PXIe母板、基于PXIe总线的高速A/D板、高速D/A板、高速控制CPU板、多通道低速D/A板、多通道低速A/D板、电源、触摸屏和信号调理板；同时提出了一种避碰声纳陆上检测方法。本发明提供的避碰声纳陆上检测系统集成度高、操作简单，相应提出的检测方法根据避碰声纳声传播理论模型和耦合损失模型动态调整回波信号强度，高精度模拟回波信号，实现对避碰声纳性能的陆上检测，有效解决了避碰声纳陆上检测的难题。 【EN】The invention discloses a PXIe bus-based collision-prevention sonar land detection system with higher integration level, which consists of a sonar docking device and a data acquisition and control system; the sonar butting device consists of a butting transducer and a signal transmission cable; the data acquisition and control system comprises a PXIe motherboard, a high-speed A/D board based on a PXIe bus, a high-speed D/A board, a high-speed control CPU board, a multi-channel low-speed D/A board, a multi-channel low-speed A/D board, a power supply, a touch screen and a signal conditioning board; meanwhile, a collision-prevention sonar land detection method is provided. The collision-prevention sonar land detection system provided by the invention has high integration level and simple operation, and the correspondingly provided detection method dynamically adjusts the intensity of the echo signal according to the collision-prevention sonar propagation theoretical model and the coupling loss model, simulates the echo signal with high precision, realizes land detection on the collision-prevention sonar performance, and effectively solves the problem of land detection of the collision-prevention sonar.

摘要：【中文】本发明涉及电力系统的运行、分析与调度领域，尤其是涉及一种计及风电运行风险的多能互补电力系统鲁棒机组组合优化方法。本发明计及风电功率超额偏差的CVaR，确保风电消纳的可行性和有效性。同时，本发明通过对风电功率时间/空间不确定性预算的调整策略，控制鲁棒最优解的保守度。此外，引入了风电功率运行风险水平约束，确保风电消纳的经济性与运行风险的可控性。经线性化技术处理，本发明所构建的计及风电运行风险的多能互补电力系统鲁棒机组组合模型最终转化为单层混合整数线性规划模型，可由高效的商业求解器直接求解。 【EN】The invention relates to the field of operation, analysis and scheduling of an electric power system, in particular to a wind power operation risk-related multi-energy complementary electric power system robust unit combination optimization method. The method and the device take the CVaR of the wind power excess deviation into consideration, and ensure the feasibility and the effectiveness of wind power consumption. Meanwhile, the conservative degree of the robust optimal solution is controlled through an adjusting strategy of wind power time/space uncertainty budget. In addition, wind power operation risk level constraint is introduced, and economy of wind power consumption and controllability of operation risks are guaranteed. Through the processing of the linearization technology, the robust unit combination model of the multi-energy complementary power system, which is established by the invention and takes the wind power operation risk into account, is finally converted into a single-layer mixed integer linear programming model, and can be directly solved by an efficient commercial solver.