namespace IStation.Algorithm
|
{
|
/// <summary>
|
/// 调度分析辅助类
|
/// </summary>
|
public partial class ScheduleHelper
|
{
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private class AnalysisConclusionViewModel : Model.AnalysisConclusion
|
{
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public AnalysisConclusionViewModel() { }
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public AnalysisConclusionViewModel(Model.AnalysisConclusion rhs) : base(rhs) { }
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public AnalysisConclusionViewModel(Model.AnalysisConclusion rhs, int flag) : base(rhs)
|
{
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this.Flag = flag;
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}
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public int Flag { get; set; }
|
}
|
|
readonly decimal _frequency_min = 25;
|
readonly decimal _frequency_max = 50;
|
readonly decimal _frequency_space = 1;//频率间隔
|
|
readonly double _start_stop_loss_coefficient = 0.95;//泵启停损失系数
|
|
readonly double _sel_opt_flow_deviation_ratio = 0.05;//可选方案的流量偏差比
|
readonly double _sel_opt_reasonable_flow_deviation_ratio = 0.005;//合理的方案的流量偏差比
|
|
readonly Service.AnalysisCombine _service_analysis_combine = new();
|
readonly Service.AnalysisConclusion _service_analysis_conclusion = new();
|
readonly Service.AnalysisLog _service_analysis_log = new();
|
|
int _min_open_count;//最小开泵数量
|
int _max_open_count;//最大开泵数量
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List<int> _current_open_flag_list = null;// 当前开泵列表
|
List<int> _must_open_flag_list = null; // 必开泵列表
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List<int> _must_close_flag_list = null; // 必关泵列表
|
List<List<int>> _forbidden_flag_combine_list = null; // 禁用泵组合
|
List<List<int>> _associative_flag_combine_list = null; // 关联泵组合
|
List<List<int>> _same_section_flag_combine_list = null; // 同段泵组合
|
List<Model.WaterSupplyLimit> _water_supply_limit_list = null; //供水限制列表
|
List<Model.FrequencyLimit> _frequency_limit_list = null; // 频率限制列表
|
|
/// <summary>
|
/// 初始化
|
/// </summary>
|
public void Initial(List<int> current_open_flag_list, Model.ScheduleConfig schedule_config)
|
{
|
_min_open_count = 1;
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_max_open_count = 0;
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_current_open_flag_list = current_open_flag_list;
|
_must_open_flag_list = null;
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_must_close_flag_list = null;
|
_forbidden_flag_combine_list = null;
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_associative_flag_combine_list = null;
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_same_section_flag_combine_list = null;
|
_water_supply_limit_list = null;
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_frequency_limit_list = null;
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if (schedule_config != null)
|
{
|
_min_open_count = schedule_config.MinOpenCount;
|
_max_open_count = schedule_config.MaxOpenCount;
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_must_open_flag_list = schedule_config.MustOpenFlagList;
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_must_close_flag_list = schedule_config.MustCloseFlagList;
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_forbidden_flag_combine_list = schedule_config.ForbiddenFlagCombineList;
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_associative_flag_combine_list = schedule_config.AssociativeFlagCombineList;
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_same_section_flag_combine_list = schedule_config.SameSectionFlagCombineList;
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_water_supply_limit_list = schedule_config.WaterSupplyLimitList;
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_frequency_limit_list = schedule_config.FrequencyLimitList;
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}
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}
|
|
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/// <summary>
|
/// 获取最优组合 工况计算
|
/// </summary>
|
/// <param name="pumps"></param>
|
/// <param name="flag_rpm_dic"></param>
|
/// <param name="flag_head_dic"></param>
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/// <param name="target_flow"></param>
|
/// <param name="target_head"></param>
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/// <returns></returns>
|
public AnaCombine GetOptAnaCombineByWorking(
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List<Model.Pump> pumps,
|
Dictionary<int, double> flag_rpm_dic,
|
Dictionary<int, double> flag_head_dic,
|
double target_flow,
|
double target_head
|
)
|
{
|
if (pumps == null || !pumps.Any())
|
{
|
return default;
|
}
|
|
if (flag_rpm_dic == null || !flag_rpm_dic.Any())
|
{
|
return default;
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}
|
target_flow = Math.Round(target_flow, 1);
|
target_head = Math.Round(target_head, 1);
|
|
double total_flow = 0;
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double total_power = 0;
|
var ana_fre_pump_list = new List<AnaFrePump>();
|
foreach (var item in flag_rpm_dic)
|
{
|
var pump = pumps.Find(x => x.Flag == item.Key);
|
if (pump == null)
|
continue;
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var rpm = Math.Round(item.Value, 1);
|
if (rpm == 0)
|
continue;
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var curveQH = Curve.PumpCalculateHelper.CalculateSimilarQH(pump.CurveQH, pump.Nr, rpm);
|
var curveQP = Curve.PumpCalculateHelper.CalculateSimilarQP(pump.CurveQP, pump.Nr, rpm);
|
|
double flow = 0, head = target_head;
|
if (flag_head_dic != null && flag_head_dic.ContainsKey(pump.Flag))
|
head = flag_head_dic[pump.Flag];
|
|
flow = curveQH.GetInterPointLastX(head) ?? 0;
|
if (flow < 0)
|
continue;
|
|
var fre_pump = new AnaFrePump();
|
fre_pump.Flag = item.Key;
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fre_pump.Flow = flow;
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fre_pump.Head = target_head;
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fre_pump.Power = curveQP.GetFitPointY(flow);
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fre_pump.Efficiency = Curve.PumpCalculateHelper.CalculateE(fre_pump.Flow, fre_pump.Head, fre_pump.Power);
|
fre_pump.Frequency = rpm;
|
fre_pump.Speed = (double)rpm / 50 * pump.Nr;
|
|
|
total_flow += flow;
|
total_power += fre_pump.Power;
|
ana_fre_pump_list.Add(fre_pump);
|
}
|
|
|
var efficiency = Curve.PumpCalculateHelper.CalculateE(total_flow, target_head, total_power);
|
var wp = Curve.PumpCalculateHelper.CalculateWP(total_power, total_flow);
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var uwp = Curve.PumpCalculateHelper.CalculateUWP(total_power, total_flow, target_head);
|
|
var opt = new AnaCombine();
|
opt.AnaFrePumps = ana_fre_pump_list;
|
opt.Flags = new List<int>();
|
opt.TotalFlow = total_flow;
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opt.TotalHead = target_head;
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opt.TotalPower = total_power;
|
opt.TotalEfficiency = efficiency;
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opt.WP = wp;
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opt.UWP = uwp;
|
|
opt.Flags = opt.Flags.OrderBy(x => x).ToList();
|
opt.FlagCount = opt.Flags.Count;
|
opt.Remark = IntListHelper.ToString(opt.Flags);
|
opt.MeritRatio = 1;
|
|
opt.Round();
|
return opt;
|
}
|
|
|
/// <summary>
|
/// 获取最优组合
|
/// </summary>
|
/// <param name="pump_list"></param>
|
/// <param name="same_type_flag_group_first"></param>
|
/// <param name="flag_inlet_water_level_dict"></param>
|
/// <param name="target_flow"></param>
|
/// <param name="target_head"></param>
|
/// <returns></returns>
|
public AnaCombine GetOptAnaCombine
|
(
|
List<Model.Pump> pump_list,
|
List<int> same_type_flag_group_first,
|
Dictionary<int, double> flag_inlet_water_level_dict,
|
double target_flow,
|
double target_head
|
)
|
{
|
if (pump_list == null || !pump_list.Any())
|
return default;
|
|
var min_open_count = _min_open_count;
|
var max_open_count = _max_open_count < 1 ? pump_list.Count : _max_open_count;
|
var current_open_flag_list = _current_open_flag_list;
|
var must_open_flag_list = _must_open_flag_list;
|
var must_close_flag_list = _must_close_flag_list;
|
var forbidden_flag_combine_list = _forbidden_flag_combine_list;
|
var associative_flag_combine_list = _associative_flag_combine_list;
|
var same_section_flag_combine_list = _same_section_flag_combine_list;
|
var water_supply_limit_list = _water_supply_limit_list;
|
var frequency_limit_list = _frequency_limit_list;
|
|
var pump_bp_dict = pump_list.ToDictionary(x => x.Flag, x => x.IsBp);
|
var pump_nr_dict = pump_list.ToDictionary(x => x.Flag, x => x.Nr);
|
var pump_flag_list = pump_list.Select(x => x.Flag).ToList();
|
|
target_flow = Math.Round(target_flow, 1);
|
target_head = Math.Round(target_head, 1);
|
|
double combine_merit_ratio = 1;//组合择优率
|
|
#region 存在-必开泵列表
|
|
var must_open_flag_list_remark = string.Empty;
|
var exist_must_open_flag_list = must_open_flag_list != null && must_open_flag_list.Count > 0;
|
if (exist_must_open_flag_list)
|
{
|
must_open_flag_list = must_open_flag_list.OrderBy(x => x).ToList();
|
must_open_flag_list_remark = IntListHelper.ToString(must_open_flag_list);
|
}
|
|
#endregion
|
|
#region 存在-必关泵列表
|
|
var exist_must_close_flag_list = must_close_flag_list != null && must_close_flag_list.Count > 0;
|
|
#endregion
|
|
#region 存在-禁用组合
|
|
var exist_forbidden_flag_combine_list = forbidden_flag_combine_list != null && forbidden_flag_combine_list.Count > 0;
|
|
#endregion
|
|
#region 存在-关联组合
|
|
var exist_associative_flag_combine_list = associative_flag_combine_list != null && associative_flag_combine_list.Count > 0;
|
|
#endregion
|
|
#region 存在-同段泵组合
|
|
Dictionary<int, List<int[]>> same_section_combine_dict = new();
|
var exist_same_section_flag_combine_list = _same_section_flag_combine_list != null && _same_section_flag_combine_list.Count > 0;
|
if (exist_same_section_flag_combine_list)
|
{
|
for (int pump_count = 1; pump_count <= pump_list.Count; pump_count++)
|
{
|
same_section_combine_dict[pump_count] = new List<int[]>();
|
switch (pump_count)
|
{
|
case 2:
|
{
|
foreach (var same_section_flag_combine in same_section_flag_combine_list)
|
{
|
var combine_list = GetCombineList(same_section_flag_combine, 2);
|
same_section_combine_dict[pump_count].AddRange(combine_list);
|
}
|
}
|
break;
|
case 3:
|
{
|
foreach (var same_section in same_section_flag_combine_list)
|
{
|
var combine_list = GetCombineList(same_section, 3);
|
same_section_combine_dict[pump_count].AddRange(combine_list);
|
}
|
}
|
break;
|
case 4:
|
{
|
foreach (var same_section in same_section_flag_combine_list)
|
{
|
var combine_list3 = GetCombineList(same_section, 3);
|
same_section_combine_dict[pump_count].AddRange(combine_list3);
|
if (same_section.Count > 3)
|
{
|
var combine_list = GetCombineList(same_section, 4);
|
same_section_combine_dict[pump_count].AddRange(combine_list);
|
}
|
}
|
}
|
break;
|
case 5:
|
{
|
foreach (var same_section in same_section_flag_combine_list)
|
{
|
if (same_section.Count > 3)
|
{
|
var combine_list = GetCombineList(same_section, 4);
|
same_section_combine_dict[pump_count].AddRange(combine_list);
|
}
|
}
|
}
|
break;
|
case 6:
|
{
|
foreach (var same_section in same_section_flag_combine_list)
|
{
|
if (same_section.Count > 3)
|
{
|
var combine_list = GetCombineList(same_section, 4);
|
same_section_combine_dict[pump_count].AddRange(combine_list);
|
}
|
}
|
}
|
break;
|
default:
|
break;
|
}
|
}
|
}
|
#endregion
|
|
#region 存在-供水限制
|
|
var exist_water_supply_limit_list = water_supply_limit_list != null && water_supply_limit_list.Count > 0;
|
|
#endregion
|
|
#region 存在-频率限制
|
|
var frequency_limit_flag_dict = new Dictionary<int, Model.FrequencyLimit>();
|
var exist_frequency_limit_list = frequency_limit_list != null && frequency_limit_list.Count > 0;
|
if (exist_frequency_limit_list)
|
{
|
frequency_limit_flag_dict = frequency_limit_list.ToDictionary(x => x.Flag, x => x);
|
}
|
|
#endregion
|
|
#region 存在-当前开泵列表 (是否切泵) 逻辑待补充
|
|
var exist_current_open_flag_list = current_open_flag_list != null && current_open_flag_list.Count > 0;
|
if (exist_current_open_flag_list)
|
{
|
var opt_ana_combine = GetOptAnaCombine
|
(
|
current_open_flag_list,
|
1,
|
flag_inlet_water_level_dict,
|
pump_nr_dict,
|
pump_bp_dict,
|
exist_frequency_limit_list,
|
frequency_limit_flag_dict,
|
target_flow,
|
target_head
|
);
|
if (opt_ana_combine != null)
|
return opt_ana_combine;
|
}
|
|
#endregion
|
|
var opt_ana_combine_list = new List<AnaCombine>();
|
for (int pump_count = min_open_count; pump_count <= max_open_count; pump_count++)
|
{
|
if (pump_count == 1)
|
{
|
var max_total_flow = pump_list.Max(x => x.Qr);
|
if (max_total_flow < target_flow)
|
continue;
|
}
|
|
#region 供水限制
|
|
//供水限制
|
if (exist_water_supply_limit_list)
|
{
|
var exist_limit = false;
|
foreach (var limit in water_supply_limit_list)
|
{
|
if (target_flow >= limit.Min && target_flow <= limit.Max)
|
{
|
if (limit.PumpCount != pump_count)
|
{
|
exist_limit = true;
|
break;
|
}
|
}
|
}
|
if (exist_limit)
|
continue;
|
}
|
|
#endregion
|
|
var combine_list = GetCombineList(pump_flag_list, pump_count);//排列组合
|
foreach (var combine in combine_list)
|
{
|
combine_merit_ratio = 1;
|
|
#region 规则过滤
|
//必开
|
if (exist_must_open_flag_list)
|
{
|
var combine_remark = IntListHelper.ToString(combine.OrderBy(x => x));
|
if (!combine_remark.Contains(must_open_flag_list_remark))
|
continue;
|
}
|
|
//必关
|
if (exist_must_close_flag_list)
|
{
|
var exist_intersected = combine.Intersect(must_close_flag_list).Count() > 0;
|
if (exist_intersected)
|
continue;
|
}
|
|
//禁用组合
|
if (exist_forbidden_flag_combine_list)
|
{
|
var exist_equal = false;
|
foreach (var flag_list in forbidden_flag_combine_list)
|
{
|
if (combine.SequenceEqual(flag_list))
|
{
|
exist_equal = true;
|
break;
|
}
|
}
|
if (exist_equal)
|
continue;
|
}
|
|
//同段泵组合
|
if (exist_same_section_flag_combine_list)
|
{
|
var exist_equal = false;
|
foreach (var flag_list in same_section_combine_dict[pump_count])
|
{
|
//相同
|
if (combine.SequenceEqual(flag_list))
|
{
|
exist_equal = true;
|
break;
|
}
|
|
//包含
|
if (flag_list.Intersect(combine).Count() == flag_list.Length)
|
{
|
exist_equal = true;
|
break;
|
}
|
}
|
if (exist_equal)
|
continue;
|
}
|
|
//关联组合
|
if (exist_associative_flag_combine_list)
|
{
|
var exist_intersected = false;
|
foreach (var flag_list in associative_flag_combine_list)
|
{
|
var except_count = combine.Except(flag_list).Count();
|
if (except_count != flag_list.Count && except_count > 0)
|
{
|
exist_intersected = true;
|
}
|
}
|
if (exist_intersected)
|
continue;
|
}
|
|
int start_stop_count = 0;//启停数量
|
|
//当前开泵列表
|
if (exist_current_open_flag_list)
|
{
|
var start_pump_count = combine.Except(current_open_flag_list).Count();
|
var close_pump_count = current_open_flag_list.Except(combine).Count();
|
start_stop_count = start_pump_count + close_pump_count;//启停数量
|
}
|
else
|
{
|
start_stop_count = combine.Count();
|
if (exist_must_open_flag_list)
|
{
|
start_stop_count = combine.Except(must_open_flag_list).Count();
|
}
|
}
|
|
#endregion
|
|
var total_loss_ratio = Math.Pow(_start_stop_loss_coefficient, start_stop_count);//启停一次损失些能耗
|
combine_merit_ratio *= total_loss_ratio;
|
|
var opt_ana_combine = GetOptAnaCombine
|
(
|
combine,
|
combine_merit_ratio,
|
flag_inlet_water_level_dict,
|
pump_nr_dict,
|
pump_bp_dict,
|
exist_frequency_limit_list,
|
frequency_limit_flag_dict,
|
target_flow,
|
target_head
|
);
|
if (opt_ana_combine == null)
|
continue;
|
opt_ana_combine_list.Add(opt_ana_combine);
|
}
|
}
|
|
if (opt_ana_combine_list.Count < 1)
|
return default;
|
|
opt_ana_combine_list = opt_ana_combine_list.OrderByDescending(x => x.MeritRatio).ToList();
|
var opt = opt_ana_combine_list.First();
|
opt.Round();
|
return opt;
|
}
|
|
|
/// <summary>
|
/// 获取最优组合
|
/// </summary>
|
/// <param name="combine"></param>
|
/// <param name="combine_merit_ratio"></param>
|
/// <param name="flag_inlet_water_level_dict"></param>
|
/// <param name="pump_nr_dict"></param>
|
/// <param name="pump_bp_dict"></param>
|
/// <param name="exist_frequency_limit_list"></param>
|
/// <param name="frequency_limit_flag_dict"></param>
|
/// <param name="target_flow"></param>
|
/// <param name="target_head"></param>
|
/// <returns></returns>
|
private AnaCombine GetOptAnaCombine
|
(
|
IEnumerable<int> combine,
|
double combine_merit_ratio,
|
Dictionary<int, double> flag_inlet_water_level_dict,
|
Dictionary<int, double> pump_nr_dict,
|
Dictionary<int, bool> pump_bp_dict,
|
bool exist_frequency_limit_list,
|
Dictionary<int, Model.FrequencyLimit> frequency_limit_flag_dict,
|
double target_flow,
|
double target_head
|
)
|
{
|
if (combine == null || !combine.Any())
|
return default;
|
|
var combine_correction_factor_dict = GetCombineCorrectionFactor(combine);
|
var conclusion_ex_list_list = new List<List<AnalysisConclusionViewModel>>();
|
var conclusion_ex_list_dict = new Dictionary<int, List<AnalysisConclusionViewModel>>();
|
double max_supply_flow = 0;
|
foreach (var flag in combine)
|
{
|
var run_flag = RunFlagHelper.GetRunFlag(flag, pump_bp_dict[flag]);
|
|
//进口水位
|
var inlet_water_level = flag_inlet_water_level_dict[flag];
|
|
//组合修正系数
|
var combine_correction_factor = combine_correction_factor_dict[flag];
|
var current_target_head = target_head - inlet_water_level + combine_correction_factor;
|
current_target_head = Math.Round(current_target_head, 1);
|
|
//频率限制
|
var conclusion_list = new List<Model.AnalysisConclusion>();
|
if (exist_frequency_limit_list && frequency_limit_flag_dict.ContainsKey(flag))
|
{
|
var limit = frequency_limit_flag_dict[flag];
|
conclusion_list = _service_analysis_conclusion.GetList(run_flag, limit.Min, limit.Max, current_target_head);
|
}
|
else
|
{
|
var min_head_conclusion = _service_analysis_conclusion.GetMinHead(run_flag);
|
if (min_head_conclusion != null && min_head_conclusion.Head > current_target_head)
|
{
|
conclusion_list = new List<Model.AnalysisConclusion>() { min_head_conclusion };
|
}
|
else
|
{
|
conclusion_list = _service_analysis_conclusion.GetList(run_flag, current_target_head);
|
}
|
}
|
if (conclusion_list == null || !conclusion_list.Any())
|
{
|
break;
|
}
|
max_supply_flow += conclusion_list.Max(x => x.Flow);
|
var conclusion_ex_list = conclusion_list.Select(x => new AnalysisConclusionViewModel(x, flag)).ToList();
|
conclusion_ex_list_list.Add(conclusion_ex_list);
|
conclusion_ex_list_dict[flag] = conclusion_ex_list;
|
}
|
|
if (conclusion_ex_list_list.Count != combine.Count())
|
return default;
|
|
if (max_supply_flow < target_flow)
|
return default;
|
|
var opt_ana_combine = GetOptAnaCombine(conclusion_ex_list_dict, pump_nr_dict, pump_bp_dict, target_flow);
|
if (opt_ana_combine == null)
|
return default;
|
|
var total_flow = opt_ana_combine.TotalFlow;
|
var total_power = opt_ana_combine.TotalPower;
|
if (total_flow < target_flow * 0.99)
|
return default;
|
|
|
var total_flow_deviation_ratio = Math.Abs((1 - Math.Abs((total_flow / target_flow))));
|
if (total_flow_deviation_ratio > _sel_opt_flow_deviation_ratio)
|
return default;
|
if (total_flow_deviation_ratio > _sel_opt_reasonable_flow_deviation_ratio)
|
{
|
combine_merit_ratio -= total_flow_deviation_ratio;
|
}
|
|
var actual_target_head = target_head;
|
var inlet_water_head = flag_inlet_water_level_dict.Average(x => x.Value);
|
if (inlet_water_head > 0)
|
{
|
actual_target_head = target_head - inlet_water_head;
|
actual_target_head = Math.Round(actual_target_head, 2);
|
}
|
|
var efficiency = Curve.PumpCalculateHelper.CalculateE(total_flow, actual_target_head, total_power);
|
var wp = Curve.PumpCalculateHelper.CalculateWP(total_power, total_flow);
|
var uwp = Curve.PumpCalculateHelper.CalculateUWP(total_power, total_flow, actual_target_head);
|
|
opt_ana_combine.TotalFlow = total_flow;
|
opt_ana_combine.TotalHead = target_head;
|
opt_ana_combine.TotalPower = total_power;
|
opt_ana_combine.TotalEfficiency = efficiency;
|
opt_ana_combine.WP = wp;
|
opt_ana_combine.UWP = uwp;
|
opt_ana_combine.MeritRatio = combine_merit_ratio;
|
return opt_ana_combine;
|
}
|
|
/// <summary>
|
/// 获取最优组合
|
/// </summary>
|
/// <param name="conclusion_ex_list_dict"></param>
|
/// <param name="pump_nr_dict"></param>
|
/// <param name="pump_bp_dict"></param>
|
/// <param name="target_flow"></param>
|
/// <returns></returns>
|
private AnaCombine GetOptAnaCombine(
|
Dictionary<int, List<AnalysisConclusionViewModel>> conclusion_ex_list_dict,
|
Dictionary<int, double> pump_nr_dict,
|
Dictionary<int, bool> pump_bp_dict,
|
double target_flow
|
)
|
{
|
if (conclusion_ex_list_dict == null || !conclusion_ex_list_dict.Any())
|
return default;
|
var frequency_min = (double)_frequency_min;
|
var frequency_max = (double)_frequency_max;
|
var frequency_space = (double)_frequency_space;
|
|
var all_fre_conclusion_ex_list_list = new List<List<AnalysisConclusionViewModel>>();
|
var all_fix_conclusion_ex_list_list = new List<List<AnalysisConclusionViewModel>>();
|
foreach (var item in conclusion_ex_list_dict)
|
{
|
var flag = item.Key;
|
var cl_list = item.Value;
|
if (pump_bp_dict[flag])
|
{
|
all_fre_conclusion_ex_list_list.Add(cl_list);
|
}
|
else
|
{
|
all_fix_conclusion_ex_list_list.Add(cl_list);
|
}
|
}
|
double fix_total_flow = 0;
|
var exist_all_fix_conclusion_ex_list_list = all_fix_conclusion_ex_list_list.Any();
|
if (exist_all_fix_conclusion_ex_list_list)
|
{
|
fix_total_flow = all_fix_conclusion_ex_list_list.Sum(x => x.Sum(x => x.Flow));
|
}
|
|
//频率按间隔分组
|
var cl_ex_list_list_list = new List<List<List<AnalysisConclusionViewModel>>>();
|
for (double fre_current_min = frequency_min; fre_current_min <= frequency_max; fre_current_min++)
|
{
|
var fre_current_max = fre_current_min + frequency_space;
|
var skip_current = false;
|
var total_flow_current = 0d;
|
var cl_ex_list_list = new List<List<AnalysisConclusionViewModel>>();
|
foreach (var conclusion_ex_list in all_fre_conclusion_ex_list_list)
|
{
|
var cl_ex_list = conclusion_ex_list.Where(x => x.Pump1 <= fre_current_max && x.Pump1 >= fre_current_min).ToList();
|
if (cl_ex_list == null || !cl_ex_list.Any())
|
{
|
skip_current = true;
|
break;
|
}
|
total_flow_current += cl_ex_list.Max(x => x.Flow);
|
cl_ex_list_list.Add(cl_ex_list);
|
}
|
if (skip_current)
|
continue;
|
if (exist_all_fix_conclusion_ex_list_list)
|
{
|
total_flow_current += fix_total_flow;
|
cl_ex_list_list.AddRange(all_fix_conclusion_ex_list_list);
|
}
|
if (total_flow_current < target_flow)
|
continue;
|
cl_ex_list_list_list.Add(cl_ex_list_list);
|
}
|
|
if (!cl_ex_list_list_list.Any())
|
{
|
return default;
|
}
|
|
//分组排列组合求最优
|
var ana_combine_list = new List<AnaCombine>();
|
foreach (var item_cl_ex_list_list in cl_ex_list_list_list)
|
{
|
var cl_ex_list_list = CartesianProduct(item_cl_ex_list_list, target_flow);
|
var opt_cl_ex_list = cl_ex_list_list.OrderBy(x => x.Sum(x => x.Power)).FirstOrDefault();
|
if (opt_cl_ex_list != null && opt_cl_ex_list.Any())
|
{
|
var ana_combine = new AnaCombine();
|
ana_combine.Flags = new List<int>();
|
ana_combine.AnaFrePumps = new List<AnaFrePump>();
|
foreach (var opt_cl_ex in opt_cl_ex_list)
|
{
|
var flag = opt_cl_ex.Flag;
|
ana_combine.Flags.Add(flag);
|
ana_combine.TotalFlow += opt_cl_ex.Flow;
|
ana_combine.TotalPower += opt_cl_ex.Power;
|
|
var ana_fre_pump = new AnaFrePump();
|
ana_fre_pump.Flag = flag;
|
ana_fre_pump.Flow = opt_cl_ex.Flow;
|
ana_fre_pump.Head = opt_cl_ex.Head;
|
ana_fre_pump.Power = opt_cl_ex.Power;
|
ana_fre_pump.Efficiency = Curve.PumpCalculateHelper.CalculateE(ana_fre_pump.Flow, ana_fre_pump.Head, ana_fre_pump.Power);
|
ana_fre_pump.Frequency = opt_cl_ex.Pump1;
|
ana_fre_pump.Speed = opt_cl_ex.Pump1 / 50 * pump_nr_dict[flag];
|
ana_combine.AnaFrePumps.Add(ana_fre_pump);
|
}
|
|
ana_combine.FlagCount = opt_cl_ex_list.Count;
|
ana_combine.Remark = IntListHelper.ToString(ana_combine.Flags);
|
ana_combine_list.Add(ana_combine);
|
}
|
}
|
if (!ana_combine_list.Any())
|
return default;
|
var opt_ana_combine = ana_combine_list.OrderBy(x => x.TotalPower).First();
|
return opt_ana_combine;
|
}
|
|
|
/// <summary>
|
/// 获取排列组合列表(笛卡尔乘积)
|
/// </summary>
|
private List<List<AnalysisConclusionViewModel>> CartesianProduct(List<List<AnalysisConclusionViewModel>> lstSplit, double target_flow)
|
{
|
long count = 1;
|
lstSplit.ForEach(item => count *= item.Count);
|
var lstResult = new List<List<AnalysisConclusionViewModel>>();
|
for (long i = 0; i < count; ++i)
|
{
|
var lstTemp = new List<AnalysisConclusionViewModel>();
|
long j = 1;
|
var lstFre = new List<double>();
|
double totalFlow = 0;
|
lstSplit.ForEach(item =>
|
{
|
j *= item.Count;
|
var index = (i / (count / j)) % item.Count;
|
var index_int = (int)index;
|
var obj = item[index_int];
|
totalFlow += obj.Flow;
|
lstTemp.Add(obj);
|
});
|
if (totalFlow < target_flow)
|
continue;
|
lstResult.Add(lstTemp);
|
}
|
return lstResult;
|
}
|
|
|
/// <summary>
|
/// 获取排列组合
|
/// </summary>
|
/// <param name="flags"></param>
|
/// <param name="count"></param>
|
/// <returns></returns>
|
private List<int[]> GetCombineList(List<int> flags, int count)
|
{
|
var combine = IStation.Curve.PermutationAndCombination<int>.GetCombination(flags.ToArray(), count);
|
return combine;
|
}
|
|
/// <summary>
|
/// 获取组合修正系数
|
/// </summary>
|
/// <param name="flags"></param>
|
/// <returns></returns>
|
private Dictionary<int, double> GetCombineCorrectionFactor(IEnumerable<int> flags)
|
{
|
var correction_factor_dict = new Dictionary<int, double>();
|
|
var r = new Random(0);
|
foreach (var flag in flags)
|
{
|
double factor = 0;
|
//factor += r.NextDouble();
|
correction_factor_dict.Add(flag, factor);
|
}
|
|
return correction_factor_dict;
|
}
|
|
|
|
}
|
}
|
