[EE]:: DIY Grid tied or UPS inverter development kit - TI

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[EE]:: DIY Grid tied or UPS inverter development kit - TI

RussellMc
 DIY Grid tied or UPS inverter development kit  - TI

$US750 usual :-(.
Has been hald that "on special".

AN Single phase - 50 pages

Single phase inverter development kit with voltage source and grid
connected modes
TIEVM-HV-1PH-DCAC

          http://www.ti.com/tool/TIEVM-HV-1PH-DCAC#technicaldocuments

     Design Guide: TIDM-HV-1PH-DCAC Voltage Source Inverter Reference
Design  - pdf 50pp

                  http://www.ti.com/lit/ug/tiduay6d/tiduay6d.pdf
                  http://www.ti.com/lit/ug/tidub21c/tidub21c.pdf

Description This reference design implements single-phase inverter (DC/AC)
control using a C2000™ microcontroller (MCU). The design supports two modes
of operation for the inverter: a voltage source mode using an output LC
filter, and a grid connected mode with an output LCL filter.
High-efficiency, low THD, and intuitive software make this design
attractive for engineers working on an inverter design for UPS and
alternative energy applications such as PV inverters, grid storage, and
micro grids. The hardware and software available with this reference design
accelerate time to market


Claim 97-98% efficient.

__________________________

Three phase version

10kW 3-Phase 3-Level Grid Tie Inverter Reference Design for Solar String
Inverter
TIDA-01606

http://www.ti.com/tool/TIDA-01606

Device page http://www.ti.com/tool/TIDA-01606#technicaldocuments

AN 38 page

            http://www.ti.com/lit/ug/tidue53a/tidue53a.pdf
Description

This verified reference design provides an overview on how to implement a
three-level three-phase SiC based DC:AC grid-tie inverter stage.Higher
switching frequency of 50KHz reduces the size of magnetics for the filter
design and enables higher power density. The use of SiC MOSFETs with
switching loss ensures higher DC bus voltages of up to 1000V and lower
switching losses with a peak efficiency of 99 percent. This design is
configurable to work as a two-level or three-level inverter.The system is
controlled by a single C2000 microcontroller (MCU), TMS320F28379D, which
generates PWM waveforms for all power electronic switching devices under
all operating modes.
Features

   - Rated nominal/max input voltage at 800V/1000VDC
   - Max 10kW/10KVA output power at 400VAC 50/60Hz grid-tie connection
   - Operating power factor range from 0.7lag to 0.7lead
   - High voltage (1200V) SiCMosFET based full bridge inverter for peak
   efficiency of 99%
   - <2% output current THD at full load
   - Isolated current sensing using AMC1301 for load current monitoring
   - Isolated driver ISO5852S with reinforced isolation for driving High
   voltage SiC MOSFET and UCC5320S for driving middle Si IGBT
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Re: [EE]:: DIY Grid tied or UPS inverter development kit - TI

CDB-3
Apart from the price, no authorised distributers to the APAC region
anymore.

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On 15/12/2019 16:35:06, "RussellMc" <[hidden email]> wrote:

>  DIY Grid tied or UPS inverter development kit  - TI
>
>$US750 usual :-(.
>Has been hald that "on special".
>
>
>--
>http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
>View/change your membership options at
>http://mailman.mit.edu/mailman/listinfo/piclist


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Re: [EE]:: DIY Grid tied or UPS inverter development kit - TI

Bob Blick-5
Sort of a "go away" price anyway...

________________________________________
From: [hidden email] <[hidden email]> on behalf of CDB
Sent: Saturday, October 17, 2020 4:11 PM
To: Microcontroller discussion list - Public.
Subject: Re: [EE]:: DIY Grid tied or UPS inverter development kit - TI

Apart from the price, no authorised distributers to the APAC region
anymore.

--

On 15/12/2019 16:35:06, "RussellMc" wrote:

>  DIY Grid tied or UPS inverter development kit  - TI
>
>$US750 usual :-(.
>Has been hald that "on special".
>
>

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