Smartgen HMU8-9570 User Manual
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Smartgen HMU8-9570 User Manual

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HMU8-9570
HYBRID ENERGY CONTROLLER
USER MANUAL

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Summary of Contents for Smartgen HMU8-9570

  • Page 1 HMU8-9570 HYBRID ENERGY CONTROLLER USER MANUAL...
  • Page 2 SmartGen Technology at the address above. Any reference to trademarked product names used within this publication is owned by their respective companies. SmartGen Technology reserves the right to change the contents of this document without prior notice. Table 1 Software Version Date...
  • Page 3 Indicates a procedure or practice, which, if not strictly observed, could result in CAUTION damage or destruction of equipment. Indicates a procedure or practice, which could result in injury to personnel or loss of WARNING life if not followed correctly. HMU8-9570 Hybrid Energy Controller User Manual Page 3 of 29...

  • Page 4: Table Of Contents

    RUNNING EXAMPLE ..........................25 10 COMMISSIONING ........................... 27 11 INSTALLATION ............................28 11.1 FIXING CLIPS ..........................28 11.2 CASE DIMENSION AND PANEL CUTOUT ..................28 12 FAULT FINDING ............................29 HMU8-9570 Hybrid Energy Controller User Manual Page 4 of 29...

  • Page 5: Overview

    OVERVIEW HMU8-9570 Hybrid Energy Controller is used for micro grid management system composed of solar energy, wind energy, energy storage battery and genset, which can monitor data via RS485 port. It can also control the start and stop of gensets in system according to load or storage battery SOC, and control output power by setting genset voltage, frequency center point and droop percentage.

  • Page 6: Performance And Characteristics

    Displayed converter parameters: Table 4 Converter Parameters Name Unit Name Unit Working Mode Reactive Power kvar Working Status Battery Status Daily Grid-connected Run Time Daily Charge Total Grid-connected Run Time Daily Discharge HMU8-9570 Hybrid Energy Controller User Manual Page 6 of 29...
  • Page 7 IP65 waterproof level is achieved with the help of rubber-ring gasket between shell and control panel; — Controller is fixed by metal clips; — Modular structure design, pluggable terminal, built-in mounting, compact structure with easy installation. HMU8-9570 Hybrid Energy Controller User Manual Page 7 of 29...

  • Page 8: Specification

    Working Temperature (-25~+70)°C Working Humidity (20~93)%RH Storage Temperature (-30~+80)°C Front Enclosure: IP65 when rubber-ring gasket is installed between Protection Level the enclosure and the control panel Rear Enclosure: IP20 Weight 1.3kg HMU8-9570 Hybrid Energy Controller User Manual Page 8 of 29...

  • Page 9: Operation

    It extinguishes when communication is abnormal. It always illuminates after controller is powered on and working; Power Indicator It extinguishes after controller stops working. NOTE: Mute the sounds by sliding touch screen. HMU8-9570 Hybrid Energy Controller User Manual Page 9 of 29...

  • Page 10: Display Interface And Operation

    This interface displays some parameter information of photovoltaic, energy storage battery, genset, load, energy saving and emission reduction. When photovoltaic inverter, energy storage converter and genset have alarm information, alarm information will be displayed in corresponding title bar. HMU8-9570 Hybrid Energy Controller User Manual Page 10 of 29...

  • Page 11: Pv Interface

    DC voltage, current, output AC voltage, current information. 4.2.4 PCS INTERFACE Fig.4 PCS Interface This interface displays converter working mode, working status, running time, battery pack information, output AC voltage, current, power, etc. HMU8-9570 Hybrid Energy Controller User Manual Page 11 of 29...

  • Page 12: Genset Interface

    This interface displays genset controller mode, working status, running time, generating power, output AC voltage, current, power, etc. 4.2.6 LOAD INTERFACE Fig.6 Load Interface This interface displays system application model, power consumption, energy saving and emission reduction, etc. HMU8-9570 Hybrid Energy Controller User Manual Page 12 of 29...

  • Page 13: Setting Interface

    4) Click “Write” button, parameter save dialog box will pop up, then save parameters according to hints. NOTE: Controller password needs to be inputted when configuring parameters, then you can save parameters. HMU8-9570 Hybrid Energy Controller User Manual Page 13 of 29...

  • Page 14: Running Mode Description

    ( NOTE: Converter ). When load power is lower than stop power of scheduled droop and genset droop should be set as same genset, genset will stop. HMU8-9570 Hybrid Energy Controller User Manual Page 14 of 29...
  • Page 15 Genset outputs with limit power, inhibit battery pack overcharge Load power lower than stop power of scheduled genset? Genset scheduled stop Fig.8 PCS + Genset Running Flowchart HMU8-9570 Hybrid Energy Controller User Manual Page 15 of 29...

  • Page 16: Pv + Pcs + Genset System

    Battery SOC>cutoff charge SOC? Load power lower than genset stop power? Genset scheduled stop Fig.9 Economy Mode Running Flowchart HMU8-9570 Hybrid Energy Controller User Manual Page 16 of 29...
  • Page 17 Battery SOC>cutoff charge SOC? Load power lower than genset stop power? Genset scheduled stop Fig.10 Power Maintaining Mode Running Flowchart HMU8-9570 Hybrid Energy Controller User Manual Page 17 of 29...

  • Page 18: Protections

    When controller receives converter common warning alarm data, it Warning will send a warning alarm signal. Genset Common When controller receives genset common warning alarm data, it will Warning send a warning alarm signal. HMU8-9570 Hybrid Energy Controller User Manual Page 18 of 29...

  • Page 19: Fault Alarms

    WIRING CONNECTION Fig. 11 Controller Rear Panel HMU8-9570 Hybrid Energy Controller User Manual Page 19 of 29...
  • Page 20 NOTE1: Slave USB port on the controller side is used for upgrading controller firmware. NOTE2: Master USB port on the controller side is used for updating controller display pictures and word stock. NOTE3: ETHERNET port on the controller side is reserved port. HMU8-9570 Hybrid Energy Controller User Manual Page 20 of 29...

  • Page 21: Scopes And Definitions Of Programmable Parameters

    1: Power Maintaining Mode. Converter Setting Rated Active Power (0-6000)kW PCS rated active power. Rated Reactive Power (0-6000)kvar PCS rated reactive power. Converter Model (0-49) 0: SC50HV Communication ID (1-254) Converter communication address. HMU8-9570 Hybrid Energy Controller User Manual Page 21 of 29...
  • Page 22 Delay time from the module cannot receive monitoring data to controller Comm. Failure Delay (0-3600)s issues communication failure alarm during communication. Comm. Failure Action (0-2) 0: None; 1: Warning; 2: Fault alarm. HMU8-9570 Hybrid Energy Controller User Manual Page 22 of 29...
  • Page 23 1kWh generated by PV. Save Standard Coal 0.123 The standard coal amount required for (0-9.9999) Factor every 1kWh power. Equivalent Economic 0.700 (0-9.9999) Price of 1kWh power. Factor yuan/kWh HMU8-9570 Hybrid Energy Controller User Manual Page 23 of 29...

  • Page 24: System Structure Topology

    SYSTEM STRUCTURE TOPOLOGY Fig.12 System Structure Topology HMU8-9570 can perform data monitoring and communication with PV inverter, genset and converter via RS485 port. BMS and PCS can make data communication via RS485. HMU8-9570 Hybrid Energy Controller User Manual Page 24 of 29...

  • Page 25: Running Example

    In economy mode, genset will not charge for storage battery. In power maintaining mode, genset will charge for storage battery. Economy Mode Power Maintaining Mode HMU8-9570 Hybrid Energy Controller User Manual Page 25 of 29...
  • Page 26 SOC is greater than cutoff charge SOC, genset will stop, solar energy will supply power for load. When solar energy power is too large, its power needs to be limited. HMU8-9570 Hybrid Energy Controller User Manual Page 26 of 29...

  • Page 27: Commissioning

    7) View whether each monitoring parameter of controller is normal; 8) View system running conditions with load; 9) If there is any question, please contact our service personnel in time. HMU8-9570 Hybrid Energy Controller User Manual Page 27 of 29...

  • Page 28: Installation

    ─ Care should be taken not to over tighten the screws of fixing clips, torque is 2.75kgf.cm (0.27N.m). 11.2 CASE DIMENSION AND PANEL CUTOUT Fig.13 Case Dimension and Panel Cutout HMU8-9570 Hybrid Energy Controller User Manual Page 28 of 29...

  • Page 29: Fault Finding

    Check settings of COM port is correct or not; Converter comm. abnormal Check RS485’s A and B connections is reversely connected or not; Genset comm. abnormal Check 120Ω terminal resistor of communication line is matched or not. _________________________________ HMU8-9570 Hybrid Energy Controller User Manual Page 29 of 29...

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