Switchgear (Construction, Operation, Maintenance and Testing)

Tanggal
4-7 September 2012
9-12 Oktober 2012
26-30 November 2012

Pukul
08.00 – 16.00 WIB

Tempat
Jambu Luwuk Hotels Malioboro Yogyakarta/ All Season Hotels

Descripsion
Switchgears (and circuit breakers) are obviously critical components in electrical distribution systems and their operation significantly affects the overall operation of the system. Switchgears construction, installation, maintenance and testing is an issue related to electricity and the high and medium voltage circuit breakers. There will also be coverage of low voltage switchgear.

You will receive a thorough grounding in switchgear theory and standards. You will gain a solid understanding of the issues associated with the proper application, installation and maintenance of these critical items of equipment with an overriding emphasis on safety.

This Course covers important topics related switchgear construction, switchgear operation and maintenance, switchgear equipments testing, control circuits construction and installation, and accident prevention in operation and maintenance of power system equipments.

Case studies covering the main manufacturer’s equipment will illustrate the important practical principles. Other power system protection components will be discussed as well to ensure that switchgear is understood in the correct context.

Course Objectives
Delegates will learn about the following:

Fundamentals of operation of switchgear
Recognize the switchgear construction
Learn more details on testing of electrical equipments associated with the switchgear
Know inspection, maintenance, and operation work done on switchgear
Safe operational policies including safety rules and safety documents
Diagnostic tools and test equipment

Course Outline
SWITCHGEAR CONSTRUCTIONS

Single line diagrams
Active and passive network components
Circuit breaker utilisation
Alternative forms of MV switchgear – ring main units, load breaking/fault making switches,
Fuse switches
HV fuses in combination with, and as alternative to circuit breakers
Auto-reclosers and auto-reclose operation

SPECIFICATION OF SWITCHGEAR

Switchgear rating – highest system and impulse withstand voltages, load and short circuit currents
Simple and complex protection systems
Switchgear ancillaries, measurement CTs, VTs, relays
Cable terminations
Indoor and outdoor operation
Substation and switch room layouts and design

SHORT CIRCUIT TESTING

Symmetrical and asymmetrical breaking
Make and break operations
Understanding test oscillograms

SAFETY POLICIES

General safety precautions and the use of personal protective equipment
Principles of safety rules
Principles of personnel authorization
Operative training for safe operation of switchgear
Isolation in a circuit breaker context
Safety documentation
Operational and safety locking, caution and danger notices
Safe working in a substation environment
Safety interlocks
Substation alarms
Individual study task and presentation -safety policies in my company and how they might be improved

OPERATION OF MODERN SWITCHGEAR
MAINTENANCE & TESTING

Switchgear inspection methodologies
Partial discharge measurement and survey
Timing tests
Mechanisms of deterioration
Principles of circuit breaker maintenance
Maintaining oil circuit breakers
Contact maintenance and contact wipe
Oil testing
Maintaining vacuum circuit breakers
Maintaining SF6 circuit breakers
SOPs and DINs
Switchgear defects and defect control systems

PESERTA :
Staf IT instansi atau Staf yang mempunyai pekerjaan terkait dengan pengelolaan IT dan Website instansi

METODE

Presentation
Discussion
Case Study
Evaluation
Pre test & Pos Test

Course Fee
Rp 6.250.000,-/nett per peserta non residential
Untuk pengiriman Peserta minimal 5 orang biaya training Rp. 4.850.000,-/nett per peserta non residential

FASILITAS PELATIHAN