隨著無人機在電力行業(yè)的應用越來越廣泛,運維模式也逐漸由“人工巡視為主,無人機巡視為輔”向“無人機巡視為主,人工巡視補充”轉變,電力無人機自動巡檢技術以其門檻低、簡單便捷、高效的特點已逐步成為電力巡視的主要手段。
本書共分為7 章,分別為電力無人機自動巡檢、自動巡檢基礎裝備及數(shù)據(jù)解算、輸電線路無人機自動巡檢技術、配電線路無人機自動巡檢技術、變電站無人機自動巡檢技術、自動巡檢支撐系統(tǒng)和展望。
本書是基于廣東電網(wǎng)大規(guī)模無人機自動巡檢技術應用的基礎上進行編寫的,希望可以借本書,大力推廣電力無人機自動巡檢技術的應用,希望通過在行業(yè)內(nèi)普及電力自動巡檢技術,推動國內(nèi)電力行業(yè)的發(fā)展和技術研究,加快高校研究的步伐,加速5G及機巢等前沿技術的探索,助力電網(wǎng)運維往簡單便捷、高效可靠、提質增效的方向發(fā)展
廣東電網(wǎng)有限責任公司機巡管理中心成立于2016年7月22日,營業(yè)范圍包括電力供應工程項目管理服務,網(wǎng)絡技術研究、開發(fā)、通信技術研究開發(fā)、技術服務;工程和技術研究和試驗發(fā)展,航空技術咨詢服務等,當前廣東省電網(wǎng)快速發(fā)展,廣東電網(wǎng)輸電線路規(guī)模達到9萬公里,運用新一代人工智能巡檢技術大大提高供電可靠性、節(jié)省了人工成本。近三年來,本人及其中心團隊首次提出無人機智能巡檢方法,建立了廣東電網(wǎng)無人機巡檢空域調(diào)度和大數(shù)據(jù)智能分析平臺。據(jù)統(tǒng)計無人機巡檢里程32.8萬公里,發(fā)現(xiàn)緊急重大缺陷近6萬,巡檢里程及機巡效率由傳統(tǒng)人巡4公里/天提升至機巡8公里/天,節(jié)省勞動成本3萬人*次/年,巡檢里程及機巡數(shù)據(jù)存儲量全國。三年來,獲智能機巡方面獎項共6項(其中省部級3項)、個人專利及軟件著作權3項、出版著作2部,制作企標1項。發(fā)表文章3篇(其中E1 檢索1篇)
前言
1 電力無人機自動巡檢 ································································· 1
1.1 無人機自動巡檢簡述 ······························································ 1
1.2 無人機自動巡檢流程 ······························································ 1
1.3 無人機自動巡檢發(fā)展現(xiàn)狀 ························································ 2
小結 ·························································································· 4
2 自動巡檢基礎裝備及數(shù)據(jù)解算 ····················································· 5
2.1 自動巡檢機型介紹 ································································· 5
2.2 自動巡檢適配傳感器 ····························································· 10
2.3 作業(yè)場景與傳感器組合 ·························································· 14
2.4 數(shù)據(jù)采集和解算 ··································································· 16
2.5 自動巡檢支撐平臺與數(shù)據(jù)分析系統(tǒng) ··········································· 35
3 輸電線路無人機自動巡檢技術 ··················································· 39
3.1 術語和定義 ········································································· 39
3.2 自動巡檢航線規(guī)劃 ································································ 40
3.3 輸電線路無人機自動巡檢作業(yè) ················································· 50
3.4 巡檢數(shù)據(jù)管理 ······································································ 71
3.5 巡檢數(shù)據(jù)軟硬件參數(shù)推薦 ······················································· 72
小結 ························································································· 73
4 配電線路無人機自動巡檢技術 ··················································· 74
4.1 術語和定義 ········································································· 74
4.2 航線規(guī)劃 ············································································ 76
4.3 配電無人機自動巡檢內(nèi)容 ······················································· 81
4.4 配電無人機自動巡檢作業(yè)數(shù)據(jù)處理及歸檔 ································· 85
4.5 數(shù)據(jù)資源評估 ······································································ 89
小結 ························································································· 91
5 變電站無人機自動巡檢技術 ······················································· 92
5.1 術語和定義 ········································································· 92
5.2 變電站三維建模 ··································································· 93
5.3 變電站無人機自動巡視航線規(guī)劃 ············································· 103
5.4 變電站無人機機巢與自動巡檢作業(yè)·········································· 107
小結 ························································································ 109
6 自動巡檢支撐系統(tǒng) ································································· 111
6.1 自動識別子系統(tǒng) ·································································· 111
6.2 樹障識別子系統(tǒng) ·································································· 116
7 展望 ··················································································· 126
7.1 技術展望 ··········································································· 126
7.2 無人駕駛模式變革 ······························································· 129
7.3 運維策略變革 ····································································· 131
7.4 輸變配一體化設想 ······························································· 132
小結 ························································································ 133
附錄A 現(xiàn)場風險管控一覽表 ······················································· 134
附錄B 無人機巡檢內(nèi)容一覽表 ···················································· 1