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能源是文明和发展的重要保障，人类命运不可避开的话题，无论是战争还是发展，都有它存在的身影。从石器时代到现代文明，人类的能源应用在进步，也在面临能源枯竭的危机与恐惧，而开发与应用可再生能源才是解决这一难题的主要途径。中国在这一方面，一直走着实事求是，可持续发展的道路，追求新能源的开发与创新是每一个能源企业的使命。
太阳能能发电应运而生，这是一种清洁有效并且可持续的优质能源，这一能源即解决了能源短缺、持续供应等问题，还保障了环境卫生。中国政府出台了大量鼓励和支持光伏产业的政策法规。企业补贴，碳中和都使得光伏产业在中国发展迅猛，能源结构占比，在人类生产生活中占有比例也是越来越大，光伏产业的前景广阔。当然，目前也有系列需要解决的问题与阻碍，如能量密度，转换效率，占地面积、自然影响系数、系统成本、材料生产环保等问题，这些都是有待突破的技术应用瓶颈。
我们闲话少序，切入正题。
前言：
首先我大致按照我的理解，介绍一下。光伏发电系统，除了太阳能板，还有控制器、逆变器，储能柜，并网柜等等系类主要设备以及其上层的应用系统。在应用中，还包括了设计，施工，维护等各项重要流程。光伏发电，是利用太阳能电池的光生伏特效用，将太阳的辐射转变为电能的一种方式。发电过程简单环保。其各主要设备如下：
太阳能板：常见的起到光伏发电作用的板子。
控制器：离网发电的核心部件，起到平衡系统，保护蓄电池等作用
逆变器：将直流变成交流的电路设备
储能柜：存储能量的设备
并网柜：将发电量并入电网的配电装置
应用系统：利用物联网+模式，监测光伏设备运行状态，抓取光伏设备发电量数据，有效调配电网效能。是以逆变器+信息棒相结合的方式，将光伏发电、物联网与信息技术相结合。从建设到运维进行优化与创新。尽量减少人工的接入与实现全自动化。
本文我们主要介绍的是一种分布式光伏的模式，也可叫做微电网，有点类似微服务，充分发挥了其灵活，兼容，价值与效益。将企业或者家庭用电的模式，做了革命性的变更，企业屋顶装有光伏设备，不仅仅降低了其用电成本，还为其提供了碳中和指标，并且还能解决屋顶隔热等问题。
言归正传，我们这篇主要讲解智慧光伏系统的可视化解决方案。从应用层解析光伏工作原理，光伏发电+物联网+可视化模式，监控光伏设备状态，统计光伏发电量，有效调配微电网效能。
一、效果展示
1.1、光伏建筑一体化
科技蓝线框效果
科技蓝实体效果
效果转变如下：
//切换场景 ModelBussiness.prototype.changeSceneModel = function (dataid, _obj) { var _this = this; if (_this.currentSceneState == dataid) { return; } modelBussiness.doAnimation = true; switch (_this.currentSceneState) {//上一次的状态 case "bwg": indexPage.hideCNGChart(); modelBussiness.hideBWGModels(function () { doModel(dataid); }) break; case "nbq": indexPage.hideGFChart(); modelBussiness.hidewNBQModels(function () { doModel(dataid); }); break; default: doModel(dataid); break; } _this.currentSceneState = dataid;//当前场景状态 function doModel(dataid) { $("#toolbarBoth").hide(); switch (dataid) { case "bwg": indexPage.showCNGChart(); modelBussiness.showBWGModels(function () { modelBussiness.doAnimation = false; }) break; case "nbq": indexPage.showGFChart(); modelBussiness.showNBQModels(function () { modelBussiness.doAnimation = false; }); break; default: $("#toolbarBoth").show(); modelBussiness.doAnimation = false; break; } } }
1.2、光伏设备管线拓扑
通过拓扑，了解其链接逻辑，更好的定位问题
{ modelBussiness.chartNames.push(name); var modeljson = { id: "", show: true, name: name, objType: "EchartPanel", position: { x: _obj.position.x , y: 10, z: _obj.position.z +1 }, showSortNub: 400, side: 2, size: { width: 200, height:100, length: 0 }, echartSize: { width: 1024, height: 512 }, scale: { x: 1, y: 1, z: 1 }, backgroundColor: 0xFFFFFF, rotation: { x: -0.5236, y:0, z: 0 }, }; var zlnub = 1; var vo= { backgroundColor: "#2957A2", title: { text: zlnub + "#并网柜", textStyle: { color: "#fff", }, left: '2%', top: '0%' }, graphic: [ { type: "text", left: "2%", top: "15%", style: { text: [`运行状态：` + "充电", `SOC：` + "45%", `电流：` + "34A", `电压：` + "220V", `总有功功率：` + "345KW", `总无功功率：` + "-0.3kVar", `剩余电量：` + "345kWh" ].join("n"), font: "700 14px", fontSize: 14, fill: "#fff", textLineHeight: 14, } } ], tooltip: { trigger: "axis", }, //legend: { // data: ["最高电压", "最低电压"], // textStyle: { // color: "#fff", // }, top: '5%' //}, calculable: true, series: [ { name: "最高电压", type: "line", min: 10, max: 40, data: [...], //markPoint: { // data: [{ name: "周最高", value: 39, xAxis: 2, yAxis: 39 }], //}, lineStyle: { normal: { width: 2, color: { type: "linear", globalCoord: false, // 缺省为 false }, shadowColor: "rgba(0,255,255, 1)", shadowBlur: 15, shadowOffsetY: 0, }, }, itemStyle: { normal: { color: "#AAF487", borderWidth: 2, borderColor: "#AAF487", }, }, smooth: true, markLine: { data: [{ type: "average", name: "平均值" }], }, }, ], }; ; WT3DObj.addEchartPanel(WT3DObj, modeljson, option); }
1.3、并网柜设备监测
查看并网柜实时数据与历史曲线
if (modelBussiness.chartNames.length >= 0) { var chartModels = WT3DObj.commonFunc.findObjectsByNames(modelBussiness.chartNames); $.each(chartModels, function (_index, _chartobj) { if (_chartobj.name.indexOf("dev_bygcb_") >= 0) { (function (_obj) { var dataparam = _obj.name.replace("dev_bygcb_", "").replace("EchartPanel", ""); webapi.getLoadData(dataparam, function (result) { var newxdata = []; var newxValues = []; var data = result.inDays; $.each(data, function (_di, _do) { newxdata.push(_do.name); newxValues.push(_do.value); }); _obj.myChartOption.xAxis[0].data = newxdata; _obj.myChartOption.series[0].data = newxValues; _obj.myChartOption.graphic[0].style.text = [`运行状态：` + result.status, `SOC：` + result.soc, `电流：` + result.ia, `电压：` + result.ua, `总有功功率：` + result.p, `总无功功率：` + result.q, `剩余电量：` + result.sp ].join("n"); _obj.myChart.setOption(_obj.myChartOption); _obj.freshData(); }); })(_chartobj); } }); }
1.4、逆变器设别监测
监测逆变器信息
/* ==========================逆变器模块.================================================ */ ModelBussiness.prototype.showNBQModels = function (callBack) { var _this = this; modelBussiness.hideVitureDevs(null, function () { modelBussiness.doFlashChart = true; if (callBack) { callBack(); } }); WT3DObj.commonFunc.changeCameraPosition({ x: -7847.362298856568, y: 2349.326497907068, z: 6092.394946263032 }, { x: -3839.311641139668, y: 336.68538867317926, z: 896.2806691329519 }, 1000, function () { setTimeout(function () { WT3DObj.commonFunc.changeCameraPosition({ x: -5823.791307544135, y: 546.2227755970467, z: 1683.797033787011 },{ x: -5258.110268870251, y: 166.46700423551266, z: 983.0003887760242 }, 1000, function () { }); }, 2000); }); }
二、实现逻辑
2.1、模型创建
2.1.1、创建环境模型
模型代码如下：
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View Code
2.1.2、创建楼宇模型
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View Code
2.1.3、逆变器模型
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View Code
2.1.4、并网柜模型
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View Code
2.1.5、光伏板模型
这个模型比较简单，直接用一个方盒模型，贴上光伏板的贴图
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2.1.6、拓扑链接
拓扑图主要在管线的走向，这里走向较多，只列举一个
//创建路径
var path=[{"x":0,"y":0,"z":0},{"x":0,"y":0,"z":-150},{"x":0,"y":-1,"z":-150},{"x":0,"y":-250,"z":-150},{"x":-1,"y":-250,"z":-150},{"x":-350,"y":-250,"z":-150},{"x":-350,"y":-250,"z":-149},{"x":-350,"y":-250,"z":30},{"x":-350,"y":-251,"z":30},{"x":-350,"y":-680,"z":30}];
var model={"show":true,"uuid":"","name":"dev_flowtube_2_3","objType":"flowTube","points":path,"position":{"x":1560.492,"y":976.703,"z":605.466},"scale":{"x":1,"y":1,"z":1},"rotation":[{"direction":"x","degree":0},{"direction":"y","degree":0},{"direction":"z","degree":0}],"style":{"skinColor":16772846,"imgurl":"../../img/3dImg/lightL2.png","opacity":1,"canvasSkin":{"cwidth":512,"cheight":8,"cwNub":16,"chNub":2,"cMarginW":0.5,"cMarginH":0,"speed":2,"fps":40,"direction":"w","forward":"f","side":1,"run":true,"bgcolor":"rgba(0,221,255,0.39)"}},"segments":9,"radialSegments":6,"closed":false,"radius":2,"showSortNub":100,"customType1":"","customType2":"","animation":null,"dbclickEvents":null,"BindDevId":null,"BindDevName":null,"devInfo":null,"BindMeteId":null,"BindMeteName":null,"copyFrom":"dev_flowtube_2_2"}
//创建模型
WT3Dobj.createLineByModelJSon(model)
2.2、数据接入
2.2.1、创建Ajax请求通用库
var httpInvoke = function (url, type, data, successCb, failedCb, userData, async) { return $.ajax({ url: url, type: type, data: data, headers: { }, async: async, times: 0, beforeSend: function (request) { }, success: function (response, status, hreq) { if(response.code==401){ //写这里 layer.msg('登录失效，请重新登录～') window.location.href = '/jigongly/login' return } if (successCb != null) { successCb(response, status, userData); } }, error: function (err) { console.log(err); if (failedCb != null) { failedCb(err.statusCode(), userData); } } }) }
2.2.2、创建API仓库
function WebAPI() { this.serverHead = ""; this.serverHead2 = ""; /*站点介绍 /station 空调系统 /air?name=1-1 消防系统 /fire-ctrl?name=1-1 PCS系统 /pcs?name=1-1 电池柜基本信息 /battery-basic?name=1-1 /3Dapi/cnz/battery-power?name=1-1 月电量趋势图 /electric-month 充放电功率 /dis-charge SOC /soc 月收益趋势图 /profit-month 日负荷曲线 /load */ this.urls = { station: this.serverHead2+"/station", airConditioner: this.serverHead2+"/air", fireControl: this.serverHead2 +"/fire-ctrl", pcs: this.serverHead2+"/pcs", batteryCabinetBasic: this.serverHead2 + "/battery-basic", batteryPower: this.serverHead2 + "/battery-power", powerMonth: this.serverHead2 + "/electric-month", chargeDischarge: this.serverHead2 + "/dis-charge", so: this.serverHead2 + "/soc", profitmonth: this.serverHead2 + "/profit-month", load: this.serverHead2 + "/load", surplus: this.serverHead2 + "/surplus-power/", hostPowerMonth: this.serverHead2+"/ac/host-power-month", powerYear: this.serverHead2+"/ac/power-year", abstract: this.serverHead2+"/ac/abstract", consumptionDay: this.serverHead2+"/consumption-day/ ", chargeDay: this.serverHead2+"/charge-day/", temperatures: "../demoData/tempTureData.json",// } }
例如请求温度信息：
WebAPI.prototype.TempsCache = {}; WebAPI.prototype.getTemptureValue = function (sunFunc) { var _this = this; var url = this.serverHead + this.urls.temperatures + "?positionId=" + _this.roomid; httpGet(url, function (response) { if (response && response.data && sunFunc) { if (response.data && response.data.length > 0) { $.each(response.data, function (_index, _obj) { _obj.id = _obj.name; _obj.type = 0; _obj.temptureValue = _obj.t1MValue; _obj.temptureValueUp = _obj.t1UValue; _obj.temptureValueDown = _obj.t1DValue; _obj.lastUptime = new Date().getTime(); _obj.allBearing = 0; _this.TempsCache["temp_" + _obj.name] = _obj }); } sunFunc(response.data); /* {"pbPValue":1.40,"paIValue":5.32,"t1DValue":21.20,"paVValue":231.10,"t1MValue":21.70,"t2MValue":22.81,"t2UValue":25.25,"positionId":18,"assetId":1449,"t1UValue":23.68,"name":"M211-01-01-01","t2DValue":21.11,"id":1,"pbIValue":6.07,"pbVValue":231.20,"paPValue":1.22} */ } }, function () { layer.msg("获取数据异常"); }); }
2.3、主要逻辑
2.3.1、创建模型
上述章节已讲，不做赘述
2.3.2、创建数据与模型的关系
数据绑定
var data = []; for (var i = 1; i <= 3; i++) { for (var j = 1; j <= 20; j++) { var modelname = "dev_cqpdx_" + i + "_" + j; if (i == 1) { modelname = "dev_cqpdx_" + j; } data.push({ "dataId": i + "_" + j, "type": "pdg", "name": modelname, }) } } return data;
2.3.3、业务操控实现
从载入模型，到实例化，再到获取到模型对象，控制。
T3DModel = new T3D(); // 实例化 3D 核心对象 var initOption = { far:100000000, antialias: true, // 启用平滑、抗锯齿效果 loadSyn: false, // 是否启用异步加载 showHelpGrid: false, // 是否显示网格线 clearCoolr: 0x4068b0, // 背景色 clearColorOp: 0, // 透明度 };
var Aobjects = { // 给3D对象绑定事件 objects: AllModelJsons, events: { dbclick: [ { obj_name: "ALL", obj_event: function (_obj, face,objs) { // 被选中的对象 被选中的面 .... } }, ], mouseDown: [ { obj_name: "ALL", obj_event: function (_obj, face, objs) { // 被选中的对象 被选中的面 ... } }, ], mouseMove: [{ obj_name: "doorLeft", obj_event: function (_obj, face, objs) { .... } }, ] } }
WT3DModel.initWT3D('canvas-frame', initOption, Aobjects); WT3DModel.start();
由于篇幅原因，我们本节课先到这里，
下节课主要介绍3D实现储能站，储能柜
技术交流 1203193731@qq.com
交流微信：
如果你有什么要交流的心得 可邮件我
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