Plta Genyem Jusey

DESIGN RISK OF

GENERATOR GENYEM HYDRO POWERPLANT PROJECT YUSNIAR ULLY A

ELECTRICITY PATH IN HYDROPOWERPLANT

Used for Increased Voltage Used for Generated Electricity

Used for Decrease Voltage Used for Transmitted Electricity

HOW HYDRO PLANT WORK

HOW HYDRO PLANT WORK

GENERATOR______________ ___ Generator is an electrical equipment which is used to change the primer energy (water) into  electrical energy 

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GENERATOR DIAGRAM (1)The powerhouse (2) The exciter (3)The rotor (4) The stator (5)The main thrust bearing on the shaft (6)The wicket gates (7)The turbine

CONSTRUCTION OF GENERATOR

COMPONENT OF GENERATOR

Diagram Work Of Generator

GENERATOR EFFICIENCY  Generator

Efficiency is ratio between power output and power . Efficiency can be written as :

 

LOSSES TYPE

LOSSES IN GENERATOR  Copper

Losses is the power lost in the form of heat in the armature winding of a generator  Iron Losses is the power lost in the form of heat in iron core of a generator  Iron Losses divide into :  1.Hysteresis Losses is a heat loss caused by the magnetic properties of iron core  2. Eddy Current Losses is a heat

RISK MANAGEMENT FLOWCHART Risk Planning

Management

Risk Identification

no

New Risks

Risk Analysis Risk Responding Risk acceptabl e

ye s Risk

Monitoring

ye s

no

RISK IDENTIFICATION DESIGN FAILURE

CAUSED

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INADEQUATE DATA SUPPORTING INAPPROPRIATE TOOLS ANALYSIS LOW SKILL RESOURCES AND FACILITIES

INAPPROPRIATE PUIL

RISK ANALYSIS

RISK ANALYSIS  PREVENTIVE 

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Provide Adequate PreDesign Data Provide Experience People which expert to design generator Provide Design appropriate with Owner request Follow the PUIL

RISK ANALYSIS preventi ve

RISK ANALYSIS  MITIGATION 

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 

Hire expert design consultant Re analysis using several software to compare the result Design Insurance

RISK ANALYSIS

mitigati on

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THANK  YOU

RISK ANALYSIS  preventive