Distribution Development Plan Overview

The Distribution Development Plan shall include energy and demand ______.

Distribution planning studies ensure the safety and ______ of the Distribution System.

The Distribution Utility shall conduct distribution planning studies to prepare the Distribution Development Plan to be submitted annually to ______.

If a User believes that the cohesive forecast does not accurately reflect its ______ on the planning data, it shall notify the Distribution Utility.

Distribution planning studies shall be conducted to assess the impact on the Distribution System or any User System of any Demand ______.

Distribution substation ______ and sizing are essential components of the Distribution Development Plan.

The Distribution Reactive Power ______ plan is a crucial part of the Distribution Development Plan.

A summary of the technical and economic analysis is performed to justify the ______.

The User shall provide all types of ______, including Connected Load and Maximum Demand.

The Electrical Diagrams and Connection Point Drawings must indicate the quantities, ratings, and operating parameters of ______ equipment.

The User must provide the rated and operating ______ of the overhead lines or underground cables.

Positive sequence resistance and ______ are necessary parameters for overhead lines and underground cables.

The User shall provide the values of zero sequence resistance and ______ for accurate circuit parameter assessment.

The Distribution Utility shall conduct distribution planning analysis which shall include the determination of optimum patterns for the selection of sites and sizes of distribution ______.

Voltage drop studies shall be performed to determine the Voltages at the Connection Points for the forecasted ______ of the existing Distribution System.

Short circuit studies shall be performed to evaluate the effect on the Distribution System Equipment of the connection of new ______ Plants.

The studies shall identify the Equipment that could be damaged when ______ exceeds the design limit of the Equipment.

Three-phase short-circuit studies shall be performed for all nodes of the Distribution System for the maximum and minimum ______ scenarios.

The Distribution Utility and the User shall exchange information on ______ infeed levels at the Connection Point.

The development of optimum ______ configuration and switching controls for distribution feeders is essential for effective distribution management.

Lifecycle costing methods are used to analyze the cost of capital and the discount ______ in distribution planning studies.

The notice shall contain the purpose and nature of the proposed ______, the extent and condition of the Equipment involved.

An invitation to nominate representatives for the ______ Group to be established to coordinate the proposed System Test.

The members of the System Test Group shall meet within 1 month after the Test Group is ______.

The ______ Utility may decide to proceed with the proposed System Test even if the affected Users fail to reply within that period.

The System Test Coordinator may come from the Distribution Utility or the System Test ______.

The Distribution Utility shall ensure that the Safety Precautions in the Distribution System and on the System of all ______ involved are coordinated and implemented.

If a User becomes aware that Safety Precautions are also required in the System of other ______, the Distribution Utility shall be promptly informed.

The Distribution Utility and the User shall assign a ______ Coordinator who shall be responsible for the coordination of Safety Precautions.

Any party who wants to change its Safety ______ shall notify the other party of the change.

The Safety Coordinator requesting that a Safety Precaution be applied on the System of the other party shall be referred to as the ______ Safety Coordinator.

The Safety Coordinator that will implement the requested Safety Precaution shall be referred to as the ______ Safety Coordinator.

If work or testing requires Safety Precautions on the MV and HV Equipment of the User System, the Requesting Safety Coordinator shall contact the ______ Safety Coordinator.

Safety Precautions must be coordinated and implemented in the Distribution System and the Systems of the affected ______.

The Black Start Test shall demonstrate that the Embedded Generating Unit with Black Start capability can implement a ______ procedure.

To pass the Black Start Test, the Embedded Generating Unit shall start on its own, synchronize with the Grid through the ______ System.

The Declared Data Capability Test shall demonstrate that the Embedded Generating Unit can be ______ and dispatched in accordance with the Declared Data.

The Dispatch Accuracy Test assesses if the Embedded Generating Unit meets the relevant Dispatch ______ and Dispatch Parameters.

In terms of synchronization, the process is achieved within ±5 minutes of the registered ______ time.

The actual ramp rate should be within ±10% of the registered ______ rate.

For load reduction rates, the actual Load reduction rate should be within ±10% of the registered load ______ rate.

All other Dispatch Scheduling and Dispatch Parameters must be within ±1.5% of the declared ______.

Distribution Development Plan (DDP)

Energy and Demand Forecasts

Sub-transmission Capacity Expansion

Distribution Planning Studies

User Concern Notification

Distribution System Reinforcement Projects

User Development Evaluation

Impact Assessment of Demand Forecast Changes

User's Load Data

Connected Load

Maximum Demand

Fluctuating Load

Circuit Parameters

System Test Notice

System Test Group

System Test Coordinator

Nominate Representatives

System Test Proponent

Distribution planning analysis

Lifecycle costing methods

Voltage drop studies

Embedded Generating Plants

Short circuit studies

Fault infeed levels

Connection Point

Three-phase short circuit studies

Safety Precautions in Distribution Systems

Who Coordinates Safety Precautions?

Safety Coordinator Roles

Requesting vs. Implementing Safety Coordinator

Coordinating Safety Precautions

Safety Precautions in User System

Safety Coordination: Ensuring Safety

Black Start Test

Declared Data Capability Test

Dispatch Accuracy Test

Synchronization Time

Net Declared Capacity

Ramp Rate

Load Reduction Rate

Dispatch Scheduling and Dispatch Parameters