虚拟电厂规模化发展观察:成功部署的实际经验-Insights into Scaling Virtual Power Plants Real-World Findings for Successful Deployment1 Insights into Scaling Virtual Power Plants Real-World Findings for Successful Deployment January 2025 Angela Long (Rockcress Consulting) Ryan Long (Rockcress Consulting) PacifiCorp Stacy Miller, U.S. DOE Tolu Omotoso, NRECA Tomas Smith, Puget Sound Energy 5 5 REAL-WORLD FINDINGS FOR SUCCESSFUL DEPLOYMENT Insights into Scaling Virtual Power Plants Executive Summary locationality to their VPP). PGE is enhancing operations at the grid edge for flexibility. This involves real-time computation and communication at the device level to manage customer usage patterns dynamically10 积分 | 113 页 | 8.01 MB | 22 天前3
油田数字化转型及智慧油田建设方案(35页 PPT)115367 SPE Paper 111990 SPE Paper 127517 SPE Paper 127520 New Tool Manages Big Data in Real Time, AAPG Explorer, January 2016 ADNOC Shortfall identification and management cycle time improved enabled by the OSDU Data Platform. − ‘’Realtime as the standard”: Making sure that any amount of real time data can be handled by the OSDU Data Platform and linked Edge facilities. − ‘’Support for End-to-End kicks for client data False alarm ratio is less than 8% Automatic Early Kick Alarming Real-time Drilling Data Physics based modeling Time-series Data mining 04 AI 实例:早期井涌预警系统10 积分 | 35 页 | 11.60 MB | 1 月前3
中国区域内虚拟电厂发展现状application functions. 实现了系统的闭环、实时在线、全自动运行,可在 1 秒钟内 快 速完成优化计算和指令下达。 The system has achieved closed-loop, real-time online, and fully automatic operation, with the ability to complete optimization calculations versatility and easy expandability of functions 配套终端功能灵活定制 Customizable Terminal Functions 实时准确响应调度指令 Real-time and Accurate Response to Dispatch Instructions 平台建设亮点 Highlights of the platform construction - VPP analysis based on different regional advantages VPP can establish efficient connection and real-time monitoring between various types of distributed resources, carrying out trading of distributed0 积分 | 17 页 | 426.04 KB | 1 月前3
工业4.0与数字孪生(20页)digital twin configuration in figure 1 could have included the deployed finished product, for example. Real-time information about how a product actually performs in the field could prove useful to future Holdowsky et al., Inside the Internet of Things (IoT). 16. Data can be analyzed either as a batch or in real time or as a combination (lambda architecture). Batch analytics is an efficient way of processing over the day. In comparison, real-time analytics involves generating insights about a physical asset through continuous processing of incoming data pertaining to the asset. Real-time analytics might be used10 积分 | 20 页 | 913.83 KB | 7 月前3
12优化方案:园区型综合能源系统多时间尺度模型预测优化调度and effective scheduling strategy is the key to achieving this goal. The optimal scheduling of a real community integrated energy system in winter was studied. On the basis of building detailed models time-scale uncertainties based on rolling optimization and feedback correction behaviors; and a real-time adjustment process can eliminate the small time-scale fluctuations of renewable energy and scheduling plan of every interval t in a whole cycle is finished. In the dynamic adjustment stage, the real-time solar radiation/loads and the system’s operation state are acquired firstly. Then, with the20 积分 | 14 页 | 1.31 MB | 1 月前3
国家电网华为云技术培训 华为云数据中台解决方案(33页 PPT)Bigint BIGINT BINARY_FLOAT 32bit Float FLOAT4 BINARY_DOUBLE 64bit Double BINARY_DOUBLE REAL 4bytes Float REAL Date 7bytes Date DATE TIMESTAMP 7bytes TIMESTAMP TIMESTAMP TIMESTAMP WITH TIME10 积分 | 33 页 | 1.11 MB | 22 天前3
宇树机器狗分析与深度拆解-107页NPU),核心零 部件国产化率超 70% 2. 软件层技术栈:开源unitree_legged_sdk支持关节位置 / 速度 / 力矩三级控制,配套unitree_mujoco仿真环境实现 Sim2Real 快速迁移;融合 VILENS 多传感器定位算法(400Hz 预积分频率),复杂地形定位漂移<2cm/100m,步态自 适应能力覆盖楼梯、碎石等 8 类典型场景 3. 工程化与成本优势:采用碳纤维 长期成本可能低于依赖大厂 劣势: 1. 开发周期长,人力投入大:需从 0 搭建仿真环境、开发算法框架、适配硬件驱动,对团队技术广度(仿 真、算法、硬件)要求高,项目前期投入显著 2. Sim2Real 落地难度高:自研仿真环境的物理精度、传感器模型与真实场景的偏差需手动调优,域随机化、 迁移学习等技术需自主研发,实机调试周期可能远超大厂平台 3. 技术风险集中:若某一环节(如仿真引擎稳定性、 1. 生态成熟,开箱即用:集成仿真环境、预训练模型、硬件适配,大幅缩短开发周期 2. 技术支持与社区资源丰富:大厂提供官方文档、案例库及技术支持,社区可快速解决问题,降低试错成本 3. Sim2Real 流程标准化:Isaac Sim 的物理引擎(基于 NVIDIA PhysX)与真实物理特性高度对齐,支持域随机 化、强化学习迁移等技术,能高效实现 “仿真训练→实机落地” 的闭环,减少真实环境调试成本10 积分 | 107 页 | 11.53 MB | 1 月前3
热电联产虚拟电厂两阶段分布鲁棒优化调度to reduce the net load fluctuation of the electricity and heat, so as to optimize and adjust the real-time output of the units in CHP-VPP. A case study is carried out for the IEEE14 node model, and 参考文献: [1] Rahimiyan M, Baringo L. Strategic Bidding for a Virtual Power Plant in the Day-Ahead and Real-Time Markets: A Price-Taker Robust Optimization Approach[J]. IEEE Transactions on Power Systems10 积分 | 13 页 | 2.70 MB | 22 天前3
数据驱动的钢铁数字化转型实践专业技术人员 29000+ 技师 / 技工 20.7 万 员工 55.4% 研发员工占比 170+ 国家和地区 4 全球研发投资排名 体验创新 为客户、供应商、员工实现 ROADS 体验 Real-time (实时) On-demand (按需定制) All-online (全在线) DIY (个性化自助) Social (社区化分享) • 实时了解订单状态 • 实时提交需求20 积分 | 19 页 | 22.12 MB | 6 月前3
6. 大容量工业负荷虚拟电厂控制技术与工程应用差放大系数 + + 比例阀 电极初始位置 2 2 2 2 2 n n n n K s s s + + 液压缸 K1 f K 0L ref P 设定频率 real P 联络线功率 1 e Ts s − − 零阶保持器 + - + 限幅 电弧炉 多晶硅 降压变压器 高压开关柜 有载调压变压器 预加热或 高压击穿系统 还原炉 功率控制单元20 积分 | 32 页 | 4.03 MB | 6 月前3
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