Standard for High Voltage EG Connections STNW1175 Owner: EGM Engineering
Release: 4, 11 Feb 2022
|
Document ID: 2946177
SME: Manager Generation & Customer Standards
Uncontrolled When Printed
59 of 60
DNSP Technical Study requirements summary for Class A1 and Class A2 EG Systems Technical study IES Rotating Machines A1 IES A2 IES Export Non- export Export Non- export Export Non- export Distribution system
capacity assessment
Yes
1
No
Yes
No
Yes
No
Impact on other EG
Systems
Yes
1
No
Yes
Yes
2
Yes
No
Voltage fluctuation
and distortion
Yes
Yes
Yes
Yes
Yes
Yes
Voltage rise
Yes
No
Yes
No
Yes
No
Generation and/or
load rejection
Yes
1
Yes
Yes
Yes
Yes
Yes
Power flow
Yes
No
Yes
No
Yes
No
Fault contribution
No
No
No
No
Yes
Yes
Protection
Yes
No
Yes
No
Yes
Yes
Plant energisation
Yes
1
No
Yes
No
Yes
No
Requirement for
curtailment
Yes
1
No
Yes
No
Yes
No
Performance
Standards
No
No
Yes
Yes
Yes
Yes
1.
Not required for
IES EG Systems with an aggregate nameplate capacity of ≤ 30 kVA
.
2.
Only required based on low SCR levels.
Standard for High Voltage EG Connections STNW1175 Owner: EGM Engineering
Release: 4, 11 Feb 2022
|
Document ID: 2946177
SME: Manager Generation & Customer Standards
Uncontrolled When Printed
60 of 60
Document Outline
1 Introduction
1.1 Purpose
1.2 Scope
1.3 Obligation of Proponents
2 Definitions and abbreviations
2.1 Definitions0F0F
2.2 Abbreviations
2.3 Terminology
3 Relevant rules, regulations, standards and codes
