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| 編輯推薦： |
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本书提供远程智能巡视建设方案，可以使已经相对减少的运维人员得以管控日益增多的各类设备，同时提高运检人员现场工作效率和可靠性，降低工作难度；可以实现站点可视化智能管控，落实设备全生命周期管理。而围绕智慧变电站辅助设备监控系统开展技术研究，可指引后续新建智慧变电站辅控系统建设和已投运变电站辅控系统改造工程的顺利实施。通过智慧型一次状态感知集成技术研究，状态监测装置体积减少50%以上，大幅减少备品备件种类和数量，全面提升设备感知能力，辅助决策能力
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| 內容簡介： |
本书旨在为新型电力系统引领下智慧变电站的设计、建设、运维、检修和设备制造提供理论支撑。
本书包括11 章，分别是智慧变电站发展现状、智慧变电站物联管控平台、智慧变电站感知设备关键技术、智慧变电站网络设备关键技术、智慧变电站边缘设备关键技术、智慧变电站云端设备关键技术、三维数字孪生技术、辅助设备智能监控技术、智能巡视系统、智能联动和现场作业安全管控系统。
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| 關於作者： |
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华北电力大学电力系统及其自动化专业，高级工程师，注册电气工程师、注册一级建造师，国网吉林省电力有限公司建设部技经处处长，多年从事电力建设工作，国网吉林省电力有限公司《智慧变电站建设关键技术》科技项目牵头人，研究施工现场物联系统和变电站物联网建设，发现论文9篇，申请发明专利2项、实用新型专利7项，正在发表论文6篇、申请发明专利7项。，电气工程及自动化专业，高级工程师，注册安全工程师，国网吉林省电力有限公司建设分公司工程管理专责，多年从事电力建设工作，国网吉林省电力有限公司《智慧变电站建设关键技术》科技项目的参与人，研究施工现场物联系统和变电站物联网建设，发表论文3篇，申请专利3项。
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| 目錄：
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前言
1 智慧变电站发展现状 ····································································· 1
1.1 传统变电站面临的挑战 ···································································· 1
1.2 智慧变电站发展的基本情况 ······························································ 4
2 智慧变电站物联管控平台 ······························································· 9
2.1 智慧变电站框架体系 ······································································· 9
2.2 智慧物联管控平台建设 ································································· 10
2.3 数据分部 ··················································································· 28
3 智慧变电站感知设备关键技术 ························································ 31
3.1 在线感知技术发展及背景 ······························································· 32
3.2 变压器类感知技术 ······································································· 34
3.3 GIS 类感知技术 ·········································································· 69
4 智慧变电站网络设备关键技术 ························································ 91
4.1 第五代移动通信网络（5G） ·························································· 91
4.2 5G 行业应用的八大基础能力 ························································ 112
4.3 5G 支持下的电力行业应用 ··························································· 115
4.4 5G 支持下的智慧变电站 ······························································ 132
5 智慧变电站边缘设备关键技术 ······················································ 142
5.1 边缘计算概述 ············································································ 142
5.2 智慧变电站边缘设备 ··································································· 145
6 智慧变电站云端设备关键技术 ······················································· 149
6.1 云端服务 ·················································································· 149
6.2 集控端集控服务 ········································································· 150
7 三维数字孪生技术 ······································································ 152
7.1 数字孪生体系架构 ······································································ 152
7.2 数字孪生关键技术 ······································································ 153
7.3 在智慧变电站中的应用 ································································ 155
8 辅助设备智能监控技术 ································································ 157
8.1 火灾消防子技术 ········································································· 158
8.2 安全防卫子系统 ········································································· 162
8.3 动环子系统 ··············································································· 169
8.4 智能锁控子系统 ········································································· 177
8.5 智能压板在线感知技术 ································································ 180
9 智能巡视系统 ············································································ 184
9.1 系统功能 ·················································································· 185
9.2 运检模式 ·················································································· 190
9.3 数据留存及发掘 ········································································· 192
9.4 图像识别算法 ············································································ 192
9.5 图像采集设备布置 ······································································ 199
10 智能联动 ················································································· 202
10.1 主辅联动 ················································································· 202
10.2 辅辅联动 ················································································204
11 现场作业安全管控系统 ······························································· 212
11.1 系统功能 ················································································· 212
11.2 作业过程管控流程 ····································································· 213
11.3 作业人员身份识别方案 ······························································· 214
11.4 作业车辆识别方案 ····································································· 214
11.5 人员定位及区域监护方案 ···························································· 215
附录A 样本库 ············································································· 216
附录B 联动策略 ·········································································· 217
参考文献 ······················································································ 219
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| 內容試閱：
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近年来，随着国家经济快速发展，对电力安全稳定供应的需求增大，同时，电网整体架构日趋庞大复杂，变电站规模也不断扩大。除电网企业的变电站外，还有大量的火电、风电、光伏升压站及工业企业的自备变电站，不可否认，部分企业的运维力量严重不足。因缺少远程运维的手段、环境影响大、巡视不及时、设备隐患突出、故障信息滞后，导致基于人工的传统运维管理模式与设备快速增长的矛盾日益凸显。
于是，以减人增效为出发点的设备智能化管控技术逐渐进入广大运维人员的视野，成为快速检测设备异常状态的重要手段。但这仍然存在一定的问题：运行变电站后期加装监测装置受限，只能采取外挂传感器的方式，其功能无法全部覆盖，精度也大打折扣；此外，现有智能装置在软件、硬件、功能、接口方面参差不齐，每种装置都独立设计、独立安装，各自配置一面智能分析单元导致主设备周边装置成群，不能相互替代，功能不能共享，既占用有限的空间，也造成了大量的浪费和设备闲置。
随着大数据、云计算、人工智能、5G 通信、信息安全防护、物联网等数字信息技术的创新突破，以数字驱动为特征、数据资源为要素的数字经济得到了蓬勃发展。智慧化新生产方式的加快到来，为基于输变电物联的智慧变电站建设提供了技术支撑，同时，外部复杂多变的环境和电网企业可持续发展的要求给智慧变电站建设带来新的机遇和挑战。本书编者团队于2020 年9 月开始了智慧变电站的技术研究。以状态全面感知、信息互联共享、人机友好交互、远程巡视高度智能、趋势分析深度赋能、运检效率大幅提升为出发点，针对一次设备特点，研究感知技术，确定智慧变电站技术要求。
目前，智慧变电站相关可复制、易拓展、应用广的标准化定置产品已研制成功，实验环境搭建完成，动模试验全面展开，在新型实用传感器使用率、远程巡视场景覆盖率、5G 多接入边缘计算（Mobile Edge Computing，MEC）覆盖率、主辅设备联动率、异常缺陷发现准确率、故障判断和预警准确率等方面达到了预期目标。此外，工程应用正在积极推进。
《智慧变电站技术及应用》是对智慧变电站技术研究成果的全面总结。主要内容有感知设备关键技术，包括一次设备集成的感知设备、终端汇聚设备、图像采集终端、动力环境感知设备、无线数字表计等；物联管控平台技术，包括在线实时感知、远程智能巡视、智能辅助控制、三维数字孪生、安全作业管控、智能压板监测技术等；智慧控制技术，包括火灾消防、安全防卫、环境动力等子系统接入标准，主、辅助设备实时运行状态的全面感知、集中监控及智慧联动；远程智能巡视技术，包括高清视频、移动终端及智能感知终端的数据采集，人工智能、机器视觉、大数据分析、边缘计算和集控站管理等技术；无线通信和协同计算技术，包括5G、CPE、MEC、UPF、云边端协同计算等技术；边缘计算技术，包括插卡式边缘代理装置的主板、标准型扩展板、增强型扩展板，站端边缘计算，容器化技术，数据上送转发、状态综合评估、本地及云端预警等技术。
本书共分为11 章，第1～2 章主要介绍智慧变电站发展现状、智慧变电站框架体系及物联管控平台建设方案；第3～8 章重点对感知设备、网络设备、边缘设备、云端设备、三维数字孪生等技术的原理及应用进行阐述；第9～11章对变电站的智能巡视、智能联动、作业管控的应用场景进行介绍。
本书编写组成员来自国网吉林省电力有限公司、中国电力工程顾问集团东北电力设计院有限公司、国电南瑞南京控制系统有限公司、炜呈智能电力科技（杭州）有限公司、南京电研电力自动化股份公司等多家单位，均为国网吉林省电力有限公司“智慧变电站建设关键技术研究”科技项目组的成员，其专业技术能力、理论和实际经验均处于国内外、同行业的领先水平。
本书将为新型电力系统引领下智慧变电站的设计、建设、运维、检修和设备制造提供理论支撑，可供电力专业高校师生、科研工作者、电力系统管理及工程技术人员学习和参考。
在本书的编写过程中，参阅和引用了不少专家、学者论著中的有关资料，在此一并表示衷心的感谢。虽经反复推敲核证，仍难免有不妥之处，恳请广大读者提出宝贵意见。
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2022 年3 月
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