SMA Windy Boy 5000 Operating Instructions Manual
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SMA Windy Boy 5000 Operating Instructions Manual

For wind energy power plants
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Windy Boy 5000
Windy Boy 6000
Inverter for Wind Energy Power Plants
Operating Instructions
Version 1.0
WB50_60-11:FE4105
TBE-WB50-60

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Summary of Contents for SMA Windy Boy 5000

  • Page 1 Windy Boy 5000 Windy Boy 6000 Inverter for Wind Energy Power Plants Operating Instructions Version 1.0 WB50_60-11:FE4105 TBE-WB50-60...

  • Page 3: Revision History

    Technologie AG Revision Histroy Revision History Document number Changes Author WB50_60-11:FE4105 First issue Welzel Operating Instructions WB50_60-11:FE4105 Page 3...
  • Page 4 Technologie AG Page 4 WB50_60-11:FE4105 Operating Instructions...
  • Page 5 Technologie AG Explanation of Symbols used in this Document Explanation of Symbols used in this Document This symbol indicates information that is essential for a trouble-free and safe operation of the product. Please read these sections care- fully in order to avoid any damages of the equipment and for op- timal personal protection.
  • Page 6 Liability limitation: SMA Technologie AG disclaims liability for any direct or indirect consequential damages arising from the use of the software produced by SMA Technologie AG. The same applies for the provision and/or non-provision of support. Provided software not produced by SMA Technologie AG is subject to the respective licensing and liability agreements of the manufacturer.

  • Page 7: Table Of Contents

    Technical data ......49 Windy Boy 5000........49 9.1.1...
  • Page 8 Status messages .......56 10.1.2 Windy Boy 5000 / 6000 Operating parameters ..57 10.2 Fault messages .

  • Page 9: Introduction

    Professional Association for Precision Engineering and Electro technology relating to "Automatic switching of electrical power units" (SMA grid guard) and/or DIN VDE 0126. In addition to this, the Windy Boy 5000 / 6000 conforms to the electromagnetic tolerance regulations and the low-voltage regulations of the relevant combined European norms, as confirmed in the CE conformity declaration (10.3...
  • Page 10 Sunny Mini Central photovoltaic inverter and can therefore also be used as a PV inverter. Please download the Sunny Mini Central manual from www.SMA.de, and if you are planning to use the Windy Boy 5000 / 6000 in a photovoltaic system please contact us on the SMA hotline.

  • Page 11: Safety Information

    60 °C in normal operation. Touching could result in burns! The Windy Boy 5000 / 6000 contains an independent mains disconnection device, the "SMA grid guard". It ensures that the Windy Boy 5000 / 6000 complies with the VDEW (Verband der Elektrizitätswirtschaft – German...
  • Page 12 Safety information Technology AG Page 12 WB50_60-11:FE4105 Operating instructions...

  • Page 13: Unit Description

    3 Unit description 3.1 Appropriate usage of the Windy Boy 5000 / 6000 The Windy Boy 5000 / 6000 is designed for the conversion of DC voltage from a wind turbine (permanent magnet generator) into AC voltage for feeding into the public mains supply.
  • Page 14 The electronic protection systems described here are preferable to mechanical solutions (pitch control, "turning out of the wind") in every case. Any other use of the Windy Boy 5000 / 6000 leads to loss of the right to all warranty claims.

  • Page 15: Device Construction

    An attractive, functional design is one of the major design objectives of the entire Windy Boy 5000 / 6000 product range. In its basic configuration, the Windy Boy 5000 / 6000 has the proven status display consisting of three LEDs. An extra display can be provided already installed or can be retrofitted.
  • Page 16 Windy Boy 5000 / 6000. Each of the + and - DC connections are internally connected in parallel within the Windy Boy 5000 / 6000. Plug connector Plug connector...

  • Page 17: Operating Modes

    3.3.1 Normal operation As long as the green control LED is on, or blinking, the Windy Boy 5000 / 6000 is operating normally. The simultaneous illumination of all three LEDs is also an indication of normal operation ("Initialization"). All other displays are a sign of abnormal operation.

  • Page 18: Critical, Faulty Operation

    When the Windy Boy 5000 / 6000 receives an excessive DC input voltage, it automatically disconnects from the mains supply and no longer feeds power into the grid. When the Windy Boy 5000 / 6000 is in operation, you must always first disconnect the AC voltage (mains supply) and only then should you disconnect the DC voltage from the Windy Boy 5000 / 6000! 3.3.3 Non-critical, faulty operation...

  • Page 19: Description Of The Operational Status

    The Windy Boy 5000 / 6000 is in Standby mode. This situation occurs when the input performance at the All LEDs are off. Windy Boy 5000 / 6000 is too low for feeding the mains supply (DC input voltage < approx. 80 V) and for satisfying...
  • Page 20 Unit description Technology AG Stop The Windy Boy 5000 / 6000 is in Stop mode. Among other functions, the measurement electronics are calibrated and then finally, the device switches to Green LED blinks 3 "Waiting" mode. times per second. The "Stop" mode can also be manually...
  • Page 21 Technology AG Unit description Insulation fault The Windy Boy 5000 / 6000 indicates a The green LED blinks ground fault by illuminating the red LED. once per second. The red LED is continuously on. Consult trained electrical personnel to correct the fault using the "Installation manual".
  • Page 22 If the fault is still present, the fault display starts again from the beginning. The Windy Boy 5000 / 6000 indicates a mains supply fault with this message, which can have the following causes: • Low mains supply voltage (VAC < "Vac-Min") •...
  • Page 23 If the fault is still present, the fault display starts again from the beginning. The Windy Boy 5000 / 6000 has detected a fault relating to an unacceptable impedance in the mains supply. If the Windy Boy 5000 / 6000 frequently displays this fault during mains monitoring, the cause can be a mains impedance that is too high.
  • Page 24 When the Windy Boy 5000 / 6000 receives an excessive DC input voltage, it automatically disconnects from the mains supply and no longer feeds power into the grid. When the Windy Boy 5000 / 6000 is in operation, you must always first disconnect the AC voltage (mains supply) and only then should you...

  • Page 25: Messages In The Optional Display

    Technology AG Unit description 3.4 Messages in the optional display The Windy Boy 5000 / 6000 can be factory fitted with an LCD display in the lid of the case. 903W 330V Netzwechselrichter für Windenergieanlagen Grid tied inverter for wind turbines The display can also be retrofitted (SMA order code, "SB-Display", language...

  • Page 26: Fault Displays

    The amount of energy shown under "E-today" does not necessarily reflect the amount of energy produced over the last 24 hours. This is rather the energy produced by the Windy Boy 5000 / 6000 since the last deactivation/ activation. Subsequently, the current feed-in power and the 903W output voltage are displayed.
  • Page 27 When the Windy Boy 5000 / 6000 receives an excessive DC input voltage, it automatically disconnects from the mains supply and no longer feeds power into the grid. When the Windy Boy 5000 / 6000 is in operation, you must always first disconnect the AC voltage (mains supply) and only then should you disconnect the DC voltage from the Windy Boy 5000 / 6000.
  • Page 28 Unit description Technology AG Page 28 WB50_60-11:FE4105 Operating instructions...

  • Page 29: Setting The Display Language

    The display language is set using the switches on the underside of the SB-LCD components. Since the cover must be removed, please ask a qualified electrician to disconnect the DC and AC connections from the Windy Boy 5000 / 6000, according to the installation instructions. Position of the switches for setting the display language E-Total 124.4kWh...
  • Page 30 Setting the display language Technology AG Page 30 WB50_60-11:FE4105 Operating instructions...

  • Page 31: Maintenance And Care

    Maintenance and care 5 Maintenance and care Because the Windy Boy 5000 / 6000 can be used outdoors in places that are difficult to access, it has been constructed for low maintenance. In the interests of maximum yield, the operator should check, weekly if possible, under various conditions of wind, if the displays of the Windy Boy 5000 / 6000 indicate plausible normal operation (cf.
  • Page 32 Maintenance and care Technology AG Page 32 WB50_60-11:FE4105 Operating instructions...

  • Page 33: Turbine Operation

    Turbine operation 6 Turbine operation 6.1 Overview The Windy Boy 5000 / 6000 is a single phase inverter that converts DC current into AC current and feeds the energy generated by a wind turbine into an existing mains supply. The Windy Boy 5000 / 6000 is externally identical to the Sunny Mini Central inverter for photovoltaic systems.
  • Page 34 Turbine operation Technology AG The diagram shows the ramp function of a typical Windy Boy 5000 / 6000 power/ voltage curve. The feed-in AC power depending on the DC input voltage of the Windy Boy is shown here. The adjustable parameters U...
  • Page 35 Preconditions for changing the operating parameters are described in chapter 6.4 "General setting example” (page 37). To perform the configuration process, the DC input voltage must be greater than <UpvStart> and the Windy Boy 5000 / 6000 must be connected to the mains supply. Operating instructions...

  • Page 36: Characteristic Curve Operation In "Turbine" Operating Mode

    6.3 Characteristic curve operation in "Turbine" operating mode Please note: The linear characteristic curve of the Windy Boy 5000 / 6000 only approximates the actual characteristics of a real wind generator. Consult the manufacturer of your wind generator for the typical characteristics of your generator before changing the characteristic curve parameters.

  • Page 37: General Setting Example

    • <UpvStart> is set to the lowest possible value: This achieves an early switch-on of the Windy Boy 5000 / 6000. • <UdcWindStart> is set to the same value of <UpvStart>: This achieves an early mains supply feed-in. If the wind turbine does not properly start, or the Windy Boy frequently switches on and off, it is recommended that you increase <UdcWindStart>...
  • Page 38 Turbine operation Technology AG Page 38 WB50_60-11:FE4105 Operating instructions...

  • Page 39: Maintenance And Care

    Maintenance and care 7 Maintenance and care Because the Windy Boy 5000 / 6000 can be used outdoors in places that are difficult to access, the Windy Boy has been constructed for low maintenance. To guarantee safe operation, it is usually adequate to check the device visually for damage appro- ximately every two months.
  • Page 40 Maintenance and care Technology AG Page 40 WB50_60-11:FE4105 Operating instructions...

  • Page 41: Expansions

    Expansions 8 Expansions As with all inverters in the Sunny Boy family, the Windy Boy 5000 / 6000 can also be expanded with a range of communications interfaces. This provides the operator with the possibility of requesting detailed operational data and error messages, for subsequent analysis on a PC using (e.g.) the free software available from SMA.

  • Page 42: Sunny Data Via Powerline

    8.3 Sunny Data over RS232 Communication via a cable (a single Windy Boy 5000 / 6000) Prerequisites: The Windy Boy must be equipped with an RS232 Piggy-Back, the connection to the PC usually occurs directly over the COM1 or COM2 port of the PC.

  • Page 43: Sunny Data Over Rs485

    COM1 or COM2 port or via an RS485/USB interface converter connected to the USB port. The installation of the RS232 cable is described in the installation instructions of the Windy Boy 5000 / 6000. Interface PC with...

  • Page 44: Sunny Data Control Over Sunny Beam

    Expansions Technology AG 8.6 Sunny Data Control over Sunny Beam Communication with a PC over Sunny Beam (up to 4 Windy Boys) Prerequisites: All 4 Windy Boys must be equipped with a wireless Piggy-Back and accessible to Sunny Beam for system monitoring. The Sunny Beam is connected to the PC via an USB cable.

  • Page 45: Sunny Boy Control

    Technology AG Expansions 8.8 Sunny Boy Control The simple data logger for systems with up to 50 Windy Boys. The connection between the Sunny Boy Control and the Windy Boys can be achieved as follows: Powerline - "Wireless" communication via the mains power line Prerequisites: All the Windy Boys must be equipped with a Powerline Piggy-Back.

  • Page 46: Sunny Data Control

    Betrie Opera ovol taic tion inve hsel rich Erdsch rter Earth luss Fault Störun Failur Control Internet presentation with SMA-Portal Phot Phot ovol taik- Betrie Opera ovol taic tion inve hsel rich Erdsch rter Earth luss Fault Störun Failur...

  • Page 47: Sunny Webbox

    Technology AG Expansions 8.11 Sunny WebBox The Sunny WebBox is a versatile inexpensive platform for system visualization directly on a PC or via the Internet using the Sunny Portal. The Sunny WebBox will be available from the 2nd quarter of 2005. PC via Modem Telephone...

  • Page 48: Sunny Portal

    Technology AG 8.12 Sunny Portal The Sunny Portal is a high performance interface from SMA for the monitoring and presentation of your system in the Internet. Details can be obtained from the Sunny Family catalog or directly under www.SUNNY- PORTAL.de.

  • Page 49: Technical Data

    Technology AG Technical data 9 Technical data 9.1 Windy Boy 5000 9.1.1 DC connection data Max. input open circuit voltage 600 V DC 0 Input voltage, MPP range 246 V ... 600 V DC Nominal DC operating voltage 270 V DC nom Max.

  • Page 50: Grid Connection Data

    Operating range, 49.8 ... 50.2 Hz / 59.8 ... 60.2 Hz grid frequency (45.5 ... 54.5 Hz programmable) All-pole isolator grid side Independent disconnection device (SMA grid guard) Phase shift angle cos j (based on the current's fundamental frequency) Overvoltage category...

  • Page 51: General Data

    Data transfer (wireless) Optional Efficiency η Max. efficiency > 95,6 % The efficiency of the Windy Boy 5000 / 6000 is heavily dependent on the DC input voltage. 250 V 300 V 400 V 500 V Windy Boy 5000...

  • Page 52: Windy Boy 6000

    Technical data Technology AG 9.2 Windy Boy 6000 9.2.1 DC connection data Max. input open circuit voltage 600 V DC 0 Input voltage, MPP range 246 V ... 600 V DC Nominal DC operating voltage 270 V DC nom Max. input current 26.0 A DC max Max.

  • Page 53: Grid Connection Data

    Operating range, grid frequency f 49.8 ... 50.2 Hz / 59.8 ... 60.2 Hz (45.5 ... 54.5 programmable) All-pole isolator grid side Independent disconnection device (SMA grid guard) Phase shift angle cos j (based on the current's fundamental frequency) Overvoltage category...

  • Page 54: General Data

    Optional Efficiency η Max. efficiency > 96,0 % The efficiency of the Windy Boy 5000 / 6000 is heavily dependent on the DC input voltage. The lower the input voltage, the higher the efficiency. 250 V 300 V 400 V...

  • Page 55: General Information

    10 General information 10.1 Measurement channels and messages If your Windy Boy 5000 / 6000 is equipped with a communications component, then numerous measurement channels and messages can be consulted. These can be useful for both performance improvement and for fault prevention.

  • Page 56: Status Messages

    Technology AG 10.1.1 Status messages The Windy Boy 5000 / 6000 produces a range of status messages, depending on the mode in which it is currently operating. The status messages can vary, depending on the type of communications system you are using.

  • Page 57: Windy Boy 5000 / 6000 Operating Parameters

    • Injury or accidents as a result of changing the internal safety routines in the Windy Boy 5000 / 6000, • Voiding of the Windy Boy 5000 / 6000 operating approval certificate • Voiding of the Windy Boy 5000 / 6000 warranty Never change the parameters of your Windy Boy 5000 / 6000 without explicit authorization and instructions.
  • Page 58 Windy Boy is deactivated (disconnected on the AC side) or in "Stop" mode. Inst.-Code Parameters for mains supply monitoring can only be changed after entering the "SMA grid guard" password. KI-Wind-Reg 0 ... 0,25 0,005 Control speed (only possible in Turbine mode!) KP-Wind-Reg 0 ...
  • Page 59 250 ... 600 Start is the parameter defining the voltage at which the Windy Boy is capable of connecting to the system. 180 V is the recommended voltage for the Windy Boy 5000 and the Windy 6000. Reducing this voltage...

  • Page 60: Fault Messages

    General information Technology AG 10.2 Fault messages If a fault develops, the Windy Boy 5000 / 6000 generates a message, which is dependent on the operational mode and the type of fault. Fault code Description Bfr-Srr Internal measurement comparison fault: the Windy Boy 5000 /...
  • Page 61 You can find Instructions on how to change the varistors in the "Installation manual". The Windy Boy 5000 / 6000 firmware is faulty. Contact SMA if this fault occurs frequently. Uac-Bfr / The mains voltage has exceeded the permissible range ("Bfr" or "Srr"...
  • Page 62 Immediately disconnect the DC input of the Windy Boy 5000 / 6000. The Windy Boy 5000 / 6000 may otherwise be damaged seriously! Check the configuration of your system and measure the DC voltage before reconnecting the Windy Boy 5000 / 6000 to the DC voltage. Watchdog Fault in the program code flow monitoring.

  • Page 63: Declaration Of Conformity (Ce)

    We declare that the above specified devices are compliant with the regulations of the European Community, in terms of the design and the version fabricated by SMA. This especially applies for the EMC Regulation defined in 89/336/EWG and the low voltage regulation defined in 73/23/EWG.

  • Page 64: Import Certificate

    General information Technology AG 10.4 Import certificate The Windy Boy 5000 / 6000 string inverter is equipped with the "SMA grid guard" independent disconnection device and it is covered by the industrial trade association "SMA grid guard" import certificate. Page 64...

  • Page 65: Stand-Alone Systems

    Stand-alone systems 11 Stand-alone systems The Windy Boy 5000 / 6000 is suitable for use in stand-alone systems based on the Sunny Island. The Windy Boy 5000 / 6000 requires extra settings for this to ensure optimum operation and also to achieve deactivation of the standard mains supply monitoring settings.
  • Page 66 Stand-alone systems Technology AG Page 66 WB50_60-11:FE4105 Operating instructions...

  • Page 67: Contact

    Technology AG Contact 12 Contact If you have any questions or technical problems concerning the Windy Boy 5000 / 6000, please contact our service hotline. Please have the following information available when you contact SMA: • Inverter type • Type of wind turbine and AC/DC converter •...
  • Page 68 Contact Technology AG Page 68 WB50_60-11:FE4105 Operating instructions...
  • Page 70 Rosendahl Industrievertretungen Adolf-Dembach-Strasse 1 47829 Krefeld Germany Tel. +49 2151 45678 90 Fax +49 2151 45678 99 SMA Solar Technology China SMA Spain International Metro Center, Rosendahl Técnica Energética, S.L. Building A, City Square No. Jia 3, Decages S.A. Shilipu Road, Changyang District Balmes, 297, 1er, 2a 100025 Beijing, P.R.

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