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Power System Analysis

Power System Analysis

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Analytical Service Frequency As per the requirement
Preferred Audit Location On-Site Testing
Service Charges As per the requirement
Usage/Application Industrial
Scope Load Flow Analysis Short Circuit and Fault Analysis
Benefit Increased levels of safety,More efficient use of resources
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Reliserv Solution

Panvel, Navi Mumbai, Thane, Maharashtra
4.2/5
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Reviewed by 59 Users

5 star 37

4 star 12

3 star 3

2 star 0

1 star 7

User Satisfaction

Response 80%

Quality 91%

Delivery 87%

V

Vandana Maurya ★★★★★ ★★★★★

20-July-21

Quickly Respond and providing Best Technical solution and support

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Jagammath ★★★★★ ★★★★★

20-July-21

Appreciate to your quick and best response.

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Product Specification

Analytical Service Frequency As per the requirement
Preferred Audit Location On-Site Testing
Service Charges As per the requirement
Usage/Application Industrial
Scope Load Flow Analysis Short Circuit and Fault Analysis
Benefit Increased levels of safety,More efficient use of resources

Product Description

Power system analyses include:

  1. 1) Load Flow Analysis - Load Flow Analysis or Power Flow Analysis is the most crucial tactic to exploring problems in power system operating and planning. Based on a specified generating state and transmission network structure, load flow analysis solves the steady operation state with node voltages and branch power flow in the power system. Load flow provides sinusoidal steady state of complete system - real and reactive power generated, voltages and absorbed and line losses.

 2) Short Circuit and Fault Analysis - A short circuit is the flow of electricity in an unintended path of lower resistance or diversion of electricity. Short circuits result from unintended connections to ground, two points of different voltages coming into contact, or two phases contacting each other. In many cases the flow of electricity is through near-zero resistance connection, resulting in very high electricity levels.

 3) Relay Coordination Study and Analysis: - In power system protection relay and circuit breakers is the major instrument for large interconnected power system. We need proper protection to isolate the faulted region from healthier network. When two protective apparatus installed in series have certain characteristics, which provide a specified operating sequence, they are said to be coordinated or selective. Relay coordination is an important aspect in the protection system design as coordination schemes must guarantee fast, selective, and reliable relay operation to isolate the power system faulted sections.

 4) Arc Flash Study : - The purpose of the arc flash study is to determine the protective clothing requirements for persons working on live or electrically energized equipment (whenever feasible and possible).
Determine the risk of personnel injury as a result of exposure to incident energy (IE) released during an arc-flash event

  1. Provide reduced incident energy exposure if possible by using alternate protective device settings
  2. Provide recommendations for appropriate arc-flash hazard protection
  3. Comply with OSHA, NEC, and NFPA 70E requirements
  4. 5) Harmonic Analysis : - Harmonic analysis or harmonic modelling is an arithmetical method of foreseeing potential resonances and harmonic distortion levels depending on the available power system data. All but the simplest of systems will require a computer to perform this analysis. A number of software packages are available specifically for this purpose.
  5. Equipment like transformers, capacitors and utility system impedance are considered and non-linear loads are represented by several frequency harmonic current sources. Such a modelling study will indicate if harmonic levels will fall within IEEE or utility limits.

6) Dynamic and Transient Analysis : - As generators work in synchronism sudden load changes or faults could cause one or more of them to go out of step, which has to be dealt with.

In a power system there are always small load changes, switching actions, and other transients occurring, yet, these variations are so small that a power system is considered to be in steady state regardless of these variations.

A short circuit in a power system is clearly not a steady state condition and such an event can create a variety of dynamic phenomena in that system. Dynamic models are used to study those phenomena.

However, to study fault currents in the system, a steady state model with appropriate parameters can be used. A fault current consists of two components, a transient part, and a steady state part, but since the transient part can be estimated from the steady state one, fault current analysis is commonly restricted to the calculation of the steady state fault currents.

7) Earthing  Study


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Power System Analysis

About the Company

Year of Establishment2012
Legal Status of FirmPartnership Firm
Nature of BusinessDistributor / Channel Partner
Number of Employees51 to 100 People
Annual TurnoverRs. 10 - 25 Crore
IndiaMART Member SinceNov 2013
GST27AAOFR4891A1ZY
Import Export Code (IEC)03140*****
Exports to Singapore, Zambia, Ethiopia, Thailand, Indonesia

We, Reliserv Solution from 2012 are one of the leading organizations involved in wholesale distributor, trader and service provider a broad spectrum of Numerical Relay. Offered range includes the finest quality Numerical Relay, VCB Breaker Spares, Electrical AMC Services and many more. All these products are designed by using only optimum grade components at vendors end. Offered products are highly demanded across the market for their unmatched quality, high durability, easy to use, high functionality and super performance. To suit the varied needs of our valued clients, these products are used in various fields.

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Seller Contact Details

Piyush Rathi

Office No. 9, Plot No. 53/54, Space Heights
Panvel
Navi Mumbai - 410209, Thane, Maharashtra, India

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