INTERNATIONAL ELECTROTECHNICAL COMMISSION

Wuthipong Suponthana Member TC82, JWG1, WG3 and WG6

Event : WIC Date : Oct 12, 2016 Location : PTB

IEC 62257 TECHNICAL SPECIFICATIONS : Recommendations for small renewable energy and hybrid systems for rural electrification

Battery

MTP-6117H

300 kW x3

1,200 kWh @ 10 h 480 Vdc 3000 Ah

450 kVA 350 kVABi-Direction Bi-Direction Bi-Direction

MPPTMPPT MPPT

415 Vac

DC Switch Panel

1 M

VA

1 M

VA

Pow

er H

ouse

Load

Pow

er S

tatio

n Lo

ad

PV 62.5 kWp

PV 62.5 kWp

PV 62.5 kWp

SCM-48020010 units

DG PlantController

InverterSystem

Controller

(HCCU)

V-SAT SYSTEM

LAN

Router

RS4

85

RS4

85R

S485

Fuel level Tank 1

Fuel level Tank 2

V-F2CH91

SMU

1

LAN

LAN

BMS

Battery

1,200 kWh @ 10 h 480 Vdc 3000 Ah

BMSMPPT MPPT

PV 62.5 kWp

PV 62.5 kWp

Indoor Temp.

Pyranometer

V-F2CH91

GCI GCI 1 M

VA

1 M

VA

GTP-512

250 kW x3

PV 250 kWp

PV 250 kWp

Battery

1,200 kWh @ 10 h 480 Vdc 3000 Ah

BMSMPPT

PV 62.5 kWp

450 kVA

1 M

VA

AC Switch Panel

GCI

PV 250 kWp

IEC 62548 : PV arrays – Design Requirement

IEC 62116 : Islanding

IEC 61427-2 : Battery Testing for PV

IEC 61727 : Utility Interconnected

IEC 60439-1 : LV Switch Gear & control gear type-tested IEC 60439-2 : LV switch gear & control gear Assembly

IEC 62257-2 : From requirement to a range of electrical system IEC 62257-4 : Design

IEC 61683 : Inverter Efficiency Test

IEC 61724-1, -2, -3: PV Performance Evaluation

IEC 62257-7-3 : Selection of Generator set for rural electrification

IEC 60038 : Standard Voltages

IEC 62109-1, -2: Safety of PCE

IEC 61850-7-420 : Data com. for DER

IEC 61215 : PV module - Design Qualification

IEC 60034 : Rotating electrical machine

IEC 60076 : Power Transformer

IEC 62509 : Battery charge controllers for photovoltaic systems - Performance and functioning.

IEC 60364-5-57 : Battery Selection and eraction

INTERNATIONAL ELECTROTECHNICAL COMMISSION

Wuthipong Suponthana Member TC82, JWG1, WG3 and WG6

Event : WIC Date : Oct 12, 2016 Location : PTB