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Patent Searching and Data


Title:
FORM 2
Document Type and Number:
WIPO Patent Application WO/2019/186580
Kind Code:
A1
Abstract:
A Variable Automatic Electrical Transformer, capable of working under different voltages used for stabilizers, regulators and isolators is provided. It is provided with the state of art sensing technology for online monitoring of the phase and amplitude of the voltage and current wave forms for giving real-time output for monitoring and control applications. An Analytic comparator is provided which can dynamically monitoring micro controller with adaptive firm ware to compare a cycle to cycle variations in the input supply system, and giving feedback for dynamic adjustments. The Variable Automatic Electrical Transformer is having advantages of Fast response variation & correction in voltages No rotating parts, hence less wear & Tear, Power quality improvement ( Fast correction of supply voltage systems) Less bulky and lower electricity loss and ease of programming and remote control and also capable of being used with IOT (Internet of Things) and Cloud based computing.

Inventors:
PONRAJ, Seetharaman (Valaba Darshan Apartments, No 10 2nd Floor,Valaba, Agaraharam, Street,Triplicane High Street, Chennai 5, 600005, IN)
IYER, Ramakrishna (151 Navnith third cross, new Bypanahalli Extnoff old Madras road, Indira Nagar, Bengaluru 8, 560038, IN)
CHEYYUR, Jaya Anand (151 Navnith third cross, new Bypanahalli Extnoff old Madras road, Indira Nagar, Bengaluru 8, 560038, IN)
Application Number:
IN2019/050241
Publication Date:
October 03, 2019
Filing Date:
March 26, 2019
Export Citation:
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Assignee:
PONRAJ, Seetharaman (Valaba Darshan Apartments, No 10 2nd Floor,Valaba, Agaraharam, Street,Triplicane High Street, Chennai 5, 600005, IN)
IYER, Ramakrishna (151 Navnith third cross, new Bypanahalli Extnoff old Madras road, Indira Nagar, Bengaluru 8, 560038, IN)
CHEYYUR, Jaya Anand (151 Navnith third cross, new Bypanahalli Extnoff old Madras road, Indira Nagar, Bengaluru 8, 560038, IN)
International Classes:
H01F29/00; G05F1/30
Foreign References:
US4540931A1985-09-10
US20130206555A12013-08-15
KR20160110613A2016-09-22
Attorney, Agent or Firm:
SWAMY, Ravi (First Floor, Krishnaswamy Nagar,Ramanathapuram, Coimbatore 5, 641045, IN)
Download PDF:
Claims:
Claims

What is claimed is

1) A Variable Electrical Transformer Capable of being used in low and medium voltage stabilizers, regulators and isolators, the said transformer

comprising of

An, online monitoring utlity of the phase and amplitude of the voltage and current wave forms for giving real-time output for monitoring and control applications,

A linear motor using the magnetic effect of the rotating machine for a linear and smooth motion involving the High response varistat .Response time of the motor is in milliseconds,

And an utiity, which will dynamically vary the voltage in the circuit without any spikes/distortions/ any

2) The Variable Electrical Transformer as claimed in claim 1, has a single stage converter which converts all the control commands to activate a linear motor which will smoothly run a stepless linear Varistat

3) The Variable Electrical Transformer as claimed in claim 1, is enabled by an Analytic comparator is a dynamically monitoring micro controller with adaptive firm ware to compare a cycle to cycle variations in the input supply system, and giving feed back for dynamic adjustments

4) The variable Electrical Transformer as claimed in claim 1, is characterized by unique Digital module for processesing the out put of the Analytic Comparator & Current limiter circuit and gives the control commands to an isolated activator which converts the commands to activity of the equipment

5) The variable Electrical transformer as claimed in claim 1, is enabled by module for displaying of all voltages/ currents and the high low cut offs, all built in and A communication interface is also adapted whereby this equipment can be utilizing IOT (Internet of Things)

6) A method for controlling the power output of low and medium voltage stablizers, regulators and isolators by transforming the output of the electrical devices to power output with measured parameters within specified range of voltage and current limits for enabling smooth operation of power based appliances.

Description:
VARIABLE AUTOMATIC ELECTRICAL TRANSFORMER CAPABLE OF WORKING UNDER DIFFERENT VOLTAGES USED FOR STABILIZERS REGULATORS AND ISOLATORS

The following specification particularly describes the invention

FIELD OF INVENTION

This invention relates to the field of Electrical Energy. Still further, this invention relates to utilization of appropriate electrical power for operation of various equipments using Electrical Transformers. Furthermore, this invention relates to a Variable Automatic Electrical Transformer, which is capable of working under different voltages used for stabilizers, regulators and isolators.

BACKGROUND OF INVENTION

Lack of availability of quality Electrical Power for various Industrial Applications is a serious problem faced by many people nowadays. Especially, for highly specialized operations which require, supply of Electrical Power with desired voltages is of critical importance. Similar to the term‘Black Outs’ used for refer instances of lack of availability of power and power outages the term‘Brown Outs’ too have become common nowadays, to denote unintentional drop of power due to voltage reduction.

Sudden drop in voltages have a telling effect on the performance of costly gadgets which depend upon Electrical energy for their operations.

Drastic fluctuations in Voltages, lead to great losses in terms of monetary terms also for industries.

Hence, there requires a of Fast response Variable Electrical transformer system , which can be used in the Low voltage, and medium voltage Stabilizers, Regulators and Isolators.

OBJECT OF THE INVENTION: -

It is a primary object of the present invention to provide a Variable Electrical Transformer system, which can be used in Low Voltage, medium voltage stabilizers, regulators and Isolators.

It is still an object of the present invention to provide an online monitoring facility of the phase and amplitude of the voltage and current wave forms. And provide realtime output for monitoring and control applications Still further it is an object of the present invention to provide an Analytic comparator which is a dynamically monitoring micro controller with adaptive firm ware to compare a cycle to cycle variations in the input supply system, and giving feed back for dynamic adjustments

Furthermore, a unique Digital module which processes the output of the Analytic Comparator & Current limiter circuit and to give the control commands to an isolated activator which can convert the commands to activity of the equipment and the module is also capable of displaying of all voltages/ currents and the high low cut offs, all built in. A communication interface is also adapted whereby this equipment will be capable of using IOT ( Internet of Things)

DESCRIPTION OF THE INVENTION

Voltage & Current sensors

Adopting the state of art sensing technology for online monitoring of the phase and amplitude of the voltage and current wave forms. This gives realtime output for monitoring and control applications.

Analytic Comparator

The Analytic comparator is a dynamically monitoring micro controller with adaptive firm ware to compare a cycle to cycle variations in the input supply system, and giving feed back for dynamic adjustments.

Signal Processor/ Signal Amplifier

This is a unique Digital module which processes the out put of the Analytic Comparator & Current limiter circuit and gives the control commands to an isolated activator which converts the commands to activity of the equipment. This module also has the display of all voltages/ currents and the high low cut offs, all built in. A communication interface is also adapted whereby this equipment will be IOT ready

Isolated activator

A single stage converter which converts all the control commands to activate a linear motor which will smoothly run a stepless linear Varistat. Linear Motor

The unique concept of linear motor using the magnetic effect of the rotating machine for a linear and smooth motion involving the High response varistat .Response time of the motor is in milliseconds.

Stepless Linear Varistat

The Invenion has found a way to smoothly vary the voltage and current in a conductive environment without any switching or without any breakages in the wave form. This varistat will dynamically vary the voltage in the circuit without any spikes/distortions/ any power quality issues.

It has been developed by for the first time the above 4 propreitary items calls for the product IHRV( Intelligent High Response Varistat), to add up to the innovation.

The invention is envisaged to provide the following benefits

Fast response variation & correction in voltages

No rotating parts , hence less wear & Tear

Power quality improvement ( Fast correction of supply voltage systems)

Less bulky and lower electricity loss.

Ease of programming and remote control.

Future ready (IOT & Cloud enabled).

BLOCK DIAGRAM