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光伏无法自动起来的问题

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Tyrone CT
2026-05-07 15:40:49 +08:00
parent 0d2f47fe0e
commit 42731a837d
2 changed files with 236 additions and 16 deletions
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230
OrpaonEMS.App/Services/YuePuRunModelService.cs
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@@ -269,12 +269,156 @@ namespace OrpaonEMS.App.Services
/// <exception cref="NotImplementedException"></exception>
private void SolarCurBackFlow_TrigTimeOutHandler(object? sender, EventArgs e)
{
//关闭光伏
CloseSolar();
Console.WriteLine($"时间：{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}-【月浦】- 软件检测到光伏逆流，关闭光伏逆变器 ");
var now = DateTime.Now;
_solarBackflowClosePending = true;
_lastSolarBackflowCloseTime = now;
_solarRecoverImportTrigActive = false;
_solarRecoverImportTrigStartTime = DateTime.MinValue;
LogService.Info($"时间:{DateTime.Now.ToString()}-【动作】-软件检测到光伏逆流，关闭光伏逆变器");
var closeOk = TryCloseSolarThrottled($"逆流触发-并网点功率:{SolarEleMeter5.RtPw}");
Console.WriteLine($"时间：{now.ToString("yyyy-MM-dd HH:mm:ss")}-【月浦】- 软件检测到光伏逆流，关闭光伏逆变器 ");
LogService.Info($"时间:{now}-【动作】-软件检测到光伏逆流，关闭光伏逆变器，关闭结果:{closeOk}，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}");
}
private const int SolarRecoverCooldownSeconds = 60;
private const int SolarCmdMinIntervalSeconds = 3;
private DateTime _lastSolarBackflowCloseTime = DateTime.MinValue;
private bool _solarBackflowClosePending = false;
private DateTime _lastSolarOpenCmdTime = DateTime.MinValue;
private DateTime _lastSolarCloseCmdTime = DateTime.MinValue;
private bool _solarRecoverImportTrigActive = false;
private DateTime _solarRecoverImportTrigStartTime = DateTime.MinValue;
/// <summary>
/// 判断逆流触发关闭后，是否已经过了冷却时间，允许再次尝试启动光伏。
/// </summary>
/// <returns>True 表示允许尝试启动光伏</returns>
private bool IsSolarOpenAllowedAfterBackflowCooldown()
{
if (!_solarBackflowClosePending)
{
return true;
}
return (DateTime.Now - _lastSolarBackflowCloseTime).TotalSeconds >= SolarRecoverCooldownSeconds;
}
/// <summary>
/// 下发启动光伏命令（带节流与异常捕获）。
/// </summary>
/// <param name="reason">触发原因，用于日志定位</param>
/// <returns>命令写入成功返回 True，否则返回 False</returns>
private bool TryOpenSolarThrottled(string reason)
{
var now = DateTime.Now;
if ((now - _lastSolarOpenCmdTime).TotalSeconds < SolarCmdMinIntervalSeconds)
{
return false;
}
_lastSolarOpenCmdTime = now;
try
{
var ok = OpenSolar();
if (ok)
{
LogService.Info($"时间:{now}-【光伏启动】-已下发启动命令，原因:{reason}，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}，通信:{SolarLinkState}");
}
if (!ok)
{
LogService.Info($"时间:{now}-【光伏启动】-失败，原因:{reason}，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}，通信:{SolarLinkState}");
}
return ok;
}
catch (Exception ex)
{
LogService.Info($"时间:{now}-【光伏启动】-异常，原因:{reason}，状态:{CurESChargInfo}，{ex.Message}");
return false;
}
}
private bool TryCloseSolarThrottled(string reason)
{
var now = DateTime.Now;
if ((now - _lastSolarCloseCmdTime).TotalSeconds < SolarCmdMinIntervalSeconds)
{
return false;
}
_lastSolarCloseCmdTime = now;
try
{
var ok = CloseSolar();
if (!ok)
{
LogService.Info($"时间:{now}-【光伏关闭】-失败，原因:{reason}，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}，通信:{SolarLinkState}");
}
return ok;
}
catch (Exception ex)
{
LogService.Info($"时间:{now}-【光伏关闭】-异常，原因:{reason}，状态:{CurESChargInfo}，{ex.Message}");
return false;
}
}
/// <summary>
/// 逆流触发关闭光伏后的自动恢复逻辑。
/// 目标：避免光伏长期处于关闭状态造成发电损失。
/// </summary>
private void TryAutoRecoverSolarAfterBackflow()
{
try
{
if (!_solarBackflowClosePending)
{
return;
}
if (!YuPuAutoHand)
{
return;
}
if (CurESChargInfo != ESChargInfo.Master && CurESChargInfo != ESChargInfo.Slave)
{
return;
}
var now = DateTime.Now;
if (!IsSolarOpenAllowedAfterBackflowCooldown())
{
return;
}
if (CheckSolarState())
{
_solarBackflowClosePending = false;
LogService.Info($"时间:{now}-【光伏自动恢复】-已检测到光伏处于运行状态，清除待恢复标志，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}");
return;
}
var openOk = TryOpenSolarThrottled($"逆流后自动恢复-并网点功率:{SolarEleMeter5.RtPw}");
LogService.Info($"时间:{now}-【光伏自动恢复】-尝试启动光伏，结果:{openOk}，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}");
if (openOk)
{
_solarBackflowClosePending = false;
_solarRecoverImportTrigActive = false;
_solarRecoverImportTrigStartTime = DateTime.MinValue;
}
if (CheckSolarState())
{
_solarBackflowClosePending = false;
LogService.Info($"时间:{now}-【光伏自动恢复】-光伏已恢复运行，状态:{CurESChargInfo}，并网点功率:{SolarEleMeter5.RtPw}");
}
}
catch (Exception ex)
{
LogService.Info($"时间:{DateTime.Now}-【光伏自动恢复】-异常，状态:{CurESChargInfo}，{ex.Message}");
}
}
@@ -286,6 +430,8 @@ namespace OrpaonEMS.App.Services
/// </summary>
public StateMachine<ESChargInfo, ESChargInfoTrig> SysRunStateMachine { get; set; }
private DateTime _lastAutoAlarmResetTime = DateTime.MinValue;
///// <summary>
///// 夜间充电模型信息
///// 标记白天放电信息
@@ -320,7 +466,7 @@ namespace OrpaonEMS.App.Services
.Permit(ESChargInfoTrig.WaitTrig, ESChargInfo.Wait)
.Permit(ESChargInfoTrig.NoSolarTrig, ESChargInfo.NoSolar)
.Ignore(ESChargInfoTrig.MasterTrig)
.OnEntry(() => EntryMaster())
.OnEntry(() => EntryWithAutoAlarmReset(ESChargInfo.Master, EntryMaster))
.OnExit(() => ExitMaster());
//Slave 状态
@@ -331,7 +477,7 @@ namespace OrpaonEMS.App.Services
.Permit(ESChargInfoTrig.WaitTrig, ESChargInfo.Wait)
.Permit(ESChargInfoTrig.NoSolarTrig, ESChargInfo.NoSolar)
.Ignore(ESChargInfoTrig.SlaveTrig)
.OnEntry(() => EntrySlave())
.OnEntry(() => EntryWithAutoAlarmReset(ESChargInfo.Slave, EntrySlave))
.OnExit(() => ExitSlave());
//Night_Master 状态
@@ -342,7 +488,7 @@ namespace OrpaonEMS.App.Services
.Permit(ESChargInfoTrig.WaitTrig, ESChargInfo.Wait)
.Permit(ESChargInfoTrig.NoSolarTrig, ESChargInfo.NoSolar)
.Ignore(ESChargInfoTrig.Night_MasterTrig)
.OnEntry(() => EntryNight_Master())
.OnEntry(() => EntryWithAutoAlarmReset(ESChargInfo.Night_Master, EntryNight_Master))
.OnExit(() => ExitNight_Master());
//Night_Slave 状态
@@ -353,7 +499,7 @@ namespace OrpaonEMS.App.Services
.Permit(ESChargInfoTrig.NoSolarTrig, ESChargInfo.NoSolar)
.Permit(ESChargInfoTrig.Night_MasterTrig, ESChargInfo.Night_Master)
.Ignore(ESChargInfoTrig.Night_SlaveTrig)
.OnEntry(() => EntryNight_Slave())
.OnEntry(() => EntryWithAutoAlarmReset(ESChargInfo.Night_Slave, EntryNight_Slave))
.OnExit(() => ExitNight_Slave());
//Wait 状态
@@ -364,7 +510,7 @@ namespace OrpaonEMS.App.Services
.Permit(ESChargInfoTrig.Night_SlaveTrig, ESChargInfo.Night_Slave)
.Permit(ESChargInfoTrig.NoSolarTrig, ESChargInfo.NoSolar)
.Ignore(ESChargInfoTrig.WaitTrig)
.OnEntry(() => EntryWait())
.OnEntry(() => EntryWithAutoAlarmReset(ESChargInfo.Wait, EntryWait))
.OnExit(() => ExitWait());
//NoSolar 状态
@@ -375,13 +521,63 @@ namespace OrpaonEMS.App.Services
.Permit(ESChargInfoTrig.Night_SlaveTrig, ESChargInfo.Night_Slave)
.Permit(ESChargInfoTrig.WaitTrig, ESChargInfo.Wait)
.Ignore(ESChargInfoTrig.NoSolarTrig)
.OnEntry(() => EntryNoSolar())
.OnEntry(() => EntryWithAutoAlarmReset(ESChargInfo.NoSolar, EntryNoSolar))
.OnExit(() => ExitNoSolar());
PreESChargInfo = ESChargInfo.Master;
SysRunStateMachine.Fire(ESChargInfoTrig.WaitTrig);
}
private void EntryWithAutoAlarmReset(ESChargInfo enteringState, Action entryAction)
{
TryAutoResetBmsAndPcsAlarms($"进入状态:{enteringState}", enteringState);
entryAction();
}
private void TryAutoResetBmsAndPcsAlarms(string reason, ESChargInfo enteringState)
{
try
{
if (!YuPuAutoHand)
{
return;
}
var now = DateTime.Now;
if ((now - _lastAutoAlarmResetTime).TotalSeconds < 30)
{
return;
}
_lastAutoAlarmResetTime = now;
bool pcsResetOk = false;
try
{
pcsResetOk = InPowerPCSDataService.PCSFaultReset();
}
catch (Exception ex)
{
LogService.Info($"时间:{DateTime.Now}-【报警复位】-PCS复位异常，原因:{reason}，状态:{enteringState}，{ex.Message}");
}
try
{
BmsDataService.BmsAlarmReset();
}
catch (Exception ex)
{
LogService.Info($"时间:{DateTime.Now}-【报警复位】-BMS复位异常，原因:{reason}，状态:{enteringState}，{ex.Message}");
}
LogService.Info($"时间:{DateTime.Now}-【报警复位】-已触发复位，原因:{reason}，状态:{enteringState}，PCS复位结果:{pcsResetOk}");
}
catch (Exception ex)
{
LogService.Info($"时间:{DateTime.Now}-【报警复位】-复位流程异常，原因:{reason}，状态:{enteringState}，{ex.Message}");
}
}
/// <summary>
/// 进入 NoSolar
/// </summary>
@@ -420,7 +616,7 @@ namespace OrpaonEMS.App.Services
//关闭光伏
if (CheckSolarState() == true)
{
CloseSolar();
TryCloseSolarThrottled("EntryNoSolar");
}
TaxRealPw = SolarEleMeter5.AvePw - SolarEleMeter3.AvePw;//光伏和市电供应给税务大楼的负载
@@ -615,7 +811,7 @@ namespace OrpaonEMS.App.Services
if (CheckSolarState() == true)
{
LogService.Info($"时间:{DateTime.Now.ToString()}-【动作】-【Wait】状态-光伏不满足条件，关闭光伏");
CloseSolar();
TryCloseSolarThrottled("EntryWait");
}
}
@@ -1031,9 +1227,9 @@ namespace OrpaonEMS.App.Services
}
//打开光伏
if (CheckSolarState() == false)
if (CheckSolarState() == false && IsSolarOpenAllowedAfterBackflowCooldown())
{
OpenSolar();
TryOpenSolarThrottled("EntrySlave");
}
//循环执行方法
@@ -1239,9 +1435,9 @@ namespace OrpaonEMS.App.Services
}
//打开光伏
if (CheckSolarState() == false)
if (CheckSolarState() == false && IsSolarOpenAllowedAfterBackflowCooldown())
{
OpenSolar();
TryOpenSolarThrottled("EntryMaster");
}
//循环执行方法
@@ -2971,6 +3167,8 @@ namespace OrpaonEMS.App.Services
continue;
}
TryAutoRecoverSolarAfterBackflow();
//实时给当前的SOC数据给夜电白放的模型
//CurNightChargEleModel.MasterSoc = MasterClient.ClientInfo!.SOC;
//CurNightChargEleModel.SlaveSoc = SlaveClient.ClientInfo!.SOC;