这一版的干度有跳动的，需要解决
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@@ -18,12 +18,12 @@ namespace CapMachine.Wpf.Services
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/// 计算扫描 Task
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/// </summary>
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private static Task CalcTask { get; set; }
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public ConfigService ConfigService { get; }
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private IEventAggregator _EventAggregator { get; set; }
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public DataRecordService DataRecordService { get; }
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public SysRunService SysRunServer { get; }
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public ILogService Logger { get; }
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public MachineRtDataService MachineRtDataService { get; }
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public IDialogService DialogService { get; }
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@@ -36,7 +36,7 @@ namespace CapMachine.Wpf.Services
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/// 实例化
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/// </summary>
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public PPCService(ConfigService configService, IEventAggregator eventAggregator,
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DataRecordService dataRecordService, SysRunService sysRunService,
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DataRecordService dataRecordService, SysRunService sysRunService, ILogService logService,
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MachineRtDataService machineRtDataService, IDialogService dialogService)
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{
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ConfigService = configService;
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@@ -44,6 +44,7 @@ namespace CapMachine.Wpf.Services
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_EventAggregator = eventAggregator;
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DataRecordService = dataRecordService;
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SysRunServer = sysRunService;
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Logger = logService;
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MachineRtDataService = machineRtDataService;
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DialogService = dialogService;
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TagManager = MachineRtDataService.TagManger;
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@@ -201,13 +202,9 @@ namespace CapMachine.Wpf.Services
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public ShortValueTag GasPreValveTempTag { get; set; }
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/// <summary>
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/// 冷媒流量
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/// 需要计算的结果是：气体质量流量（kg/h）=冷媒流量-液冷媒流量
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///
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/// LabVIEW 中该量为常值；此处提供为可配置常量，实时计算直接使用，不再读取 Tag。
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/// 气相质量流量（kg/h）。
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/// VRV 安装在气路阀前段，测量值单位为 kg/h，可直接作为 mg（气体质量流量）参与干度加权计算。
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/// 若值<=0，则视为无效，将导致干度计算失败并置0。
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/// 气体流量=冷媒流量-液冷媒流量
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///
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/// </summary>
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public ShortValueTag VRVTag { get; set; }
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@@ -319,7 +316,7 @@ namespace CapMachine.Wpf.Services
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else
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{
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Superheat.PVModel.EngValue = 0;
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Logger.Warn($"过热度计算失败：{shErr}");
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Logger.Error($"过热度计算失败：{shErr}");
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}
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if (TryComputeSubcoolK_ByBarA(TxvFrPressTag.PVModel.EngValue, TxvFrTempTag.PVModel.EngValue, out double subcoolK, out string scErr))
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@@ -327,7 +324,7 @@ namespace CapMachine.Wpf.Services
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else
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{
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Subcool.PVModel.EngValue = 0;
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Logger.Warn($"过冷度计算失败：{scErr}");
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Logger.Error($"过冷度计算失败：{scErr}");
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}
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// 干度计算（LabVIEW 严格流程，质量流量加权）：
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@@ -351,7 +348,7 @@ namespace CapMachine.Wpf.Services
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{
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DrynessTag.PVModel.EngValue = 0;
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}
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Logger.Warn($"质量流量加权干度：必要测点缺失，已将干度置0。缺失: {string.Join(", ", missing)}");
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Logger.Error($"质量流量加权干度：必要测点缺失，已将干度置0。缺失: {string.Join(", ", missing)}");
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}
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else
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{
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@@ -367,40 +364,22 @@ namespace CapMachine.Wpf.Services
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double tlv = TxvFrTempTag.PVModel.EngValue;//膨胀阀前温度 = SUBCOOL出口温度 =液路阀前温度
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//tlv = 64.96428;
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//液体流量=液冷媒流量 kg/h
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//气体流量=冷媒流量-液体流量 kg/h
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// 单位说明：
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// - 液体质量流量 ml[kg/h] = LiqRefFlowTag.PVModel.EngValue
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// - 气体质量流量 mg[kg/h] = VRVTag.PVModel.EngValue（VRV 位于气管，单位已为 kg/h）
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double GasMassFlowKgPerH, LiquidMassFlowKgPerH;
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LiquidMassFlowKgPerH = LiqRefFlowTag.PVModel.EngValue; // [kg/h]
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//GasMassFlowKgPerH = Math.Max(0.0, VRVTag?.PVModel?.EngValue ?? 0.0); // [kg/h]
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GasMassFlowKgPerH = (double)(VRVTag?.PVModel?.EngValue - LiquidMassFlowKgPerH);
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////单位转换和数据计算
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//// VRV 为体积流量 [L/min]，需结合管段相态与 T/P 计算密度后换算为质量流量 [kg/h]
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//double vrvLmin = VRVTag?.PVModel?.EngValue ?? 0.0;
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//double totalMassKgPerH;
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//string flowErr;
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//if (TryConvertVolumetricFlowLMinToMassKgPerH(vrvLmin, plv, tlv, 1, out totalMassKgPerH, out flowErr)) // 1=液相（若 VRV 在液管）
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//{
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// GasMassFlowKgPerH = Math.Max(0.0, totalMassKgPerH - LiquidMassFlowKgPerH);
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//}
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//else
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//{
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// Logger.Warn($"VRV 体积流量→质量流量换算失败：{flowErr}。已将气体质量流量置 0。输入: VRV={vrvLmin:F3} L/min, Pl={plv:F3} BarA, Tl={tlv:F3} ℃");
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// GasMassFlowKgPerH = 0.0;
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//}
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//LiquidMassFlowKgPerH = 214.3051;
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//GasMassFlowKgPerH = 264.7956- 214.3051;
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//压力参数要求为BarA
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double dryness = Step_ComputeDryness_LV_FlowWeighted(
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GasMassFlowKgPerH,
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LiquidMassFlowKgPerH,
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ps, pg, tg, plv, tlv,
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out dryErr
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);
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GasMassFlowKgPerH,
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LiquidMassFlowKgPerH,
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ps, pg, tg, plv, tlv,
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out dryErr
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);
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double val = (!double.IsNaN(dryness)) ? dryness : 0.0;
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if (DrynessTag != null)
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@@ -410,14 +389,14 @@ namespace CapMachine.Wpf.Services
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if (double.IsNaN(dryness))
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{
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Logger.Warn($"质量流量加权干度计算失败：{dryErr}；已置0。输入: mg={GasMassFlowKgPerH:F3} kg/h, ml={LiquidMassFlowKgPerH:F3} kg/h, Ps={ps:F3} BarA, Pg={pg:F3} BarA, Tg={tg:F3} ℃, Pl={plv:F3} BarA, Tl={tlv:F3} ℃");
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Logger.Error($"质量流量加权干度计算失败：{dryErr}；已置0。输入: mg={GasMassFlowKgPerH:F3} kg/h, ml={LiquidMassFlowKgPerH:F3} kg/h, Ps={ps:F3} BarA, Pg={pg:F3} BarA, Tg={tg:F3} ℃, Pl={plv:F3} BarA, Tl={tlv:F3} ℃");
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}
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}
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}
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catch (Exception ex)
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{
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if (DrynessTag != null) DrynessTag.PVModel.EngValue = 0;
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Logger.Error(ex, "质量流量加权干度计算异常，已置0");
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Logger.Error("质量流量加权干度计算异常，已置0");
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}
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}
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}
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