Module description

Introduction

The Power and Energy Solutions product range expands SEW-EURODRIVE’s current line of MOVIDRIVE® modular inverters to include intelligent power and energy management components. In addition to hardware components, the product range includes the MOVIKIT® modular system with software modules for optimum integration at the control software level.

The following figure provides an overview of the software modules of the MOVIKIT® Power and Energy Solutions modular system:

MOVIKIT® EnergyMode is designed for applications with an energy storage unit and provides the user with the following functions, among others:

  • Operating the MDP92A and MDE90A devices from the MOVI-C® CONTROLLER
  • Setting a state of charge in the DC link
  • Disconnecting and synchronizing separable energy storage units
  • Connecting diagnostic interfaces of the energy storage units
  • Reading measured values from the devices for use in the IEC program
  • Monitoring the single- or multi-stage fuse concept

INFORMATION

The automatic code generation automatically integrates all blocks required for operation.

Operating modes

The MOVIKIT® EnergyMode provides the following operating modes:

  • State of charge control (StateOfChargeControl)
  • Operating mode for regulating a specific state of charge in the DC link or energy storage unit by means of a connected device.
  • DC synchronization
  • Operating mode for synchronizing and connecting or controlled disconnection of separable energy storage units of the MDP92A and MDE90A devices.

For further information, refer to chapter Operating modes.

Additional functions

The MOVIKIT® EnergyMode provides the following additional functions by means of automatic code generation in the main function block:

  • StorageMonitor
  • Additional function for connecting diagnostic interfaces of commercially available storage units
  • Single- or multi-stage fuse concept (MultipleFuseControl)
  • Additional function for monitoring the current voltage and the state of the energy storage unit. If necessary, the corresponding fuse is switched on or off.
  • Power monitoring
  • Additional function for monitoring and displaying all power flows in the Power and Energy Solutions system, such as axis power, input power or 24 V consumers.
  • Inrush current limiter
  • Additional function for passive synchronization and connection of an energy storage unit via a precharging resistor for limiting the inrush current.

For further information, refer to chapter Additional functions.