What is Time of Day tariff? How it help in energy conservation?

What is Time of Day tariff? How it help in energy conservation?

by

1 Answer

Answer :

Time-off-day tariff:- In addition to basic tariff (Maximum Demand Tariff / KVA Maximum Demand Tariff / Load factor tariff /also the tariff in which P.F. of industrial consumer is taken into consideration.), consumer has to pay energy consumption charges according to time of a day for which energy is consumed. TOD energy meter is installed in the consumer premises. This meter is specially designed to measure energy consumption w.r.t. time. This type of tariff is such that energy consumption charges/unit are less during Off-load period Energy consumption charges/unit are more during Peak-load period. This type of tariff is introduced to encourage industrial consumers to run their maximum load during Off-load period.


Time-off-day tariff and Energy conservation: TOD tariff gives opportunity for the user to reduce their billing. During off peak hours they provide an incentive to shift consumption from peak to off peak periods. The off peak hours tariff charges are quite low in comparison to peak hour’s tariff. TOD tariff structure is implemented for industrial consumers as their load demands are very high. As the supply agencies get loaded as much near to the rated load for longer times of the day their overall efficiency gets higher helping to conserve energy.

by

Related questions

Discuss how power factor tariff results into energy conservation.

Description : Discuss how power factor tariff results into energy conservation.

Last Answer : Power factor tariff results into energy conservation: i) Applying incentives and penalties according to power factor is an effective way, which enables consumer to improve power factor so that he can ... finally leads to reduction in the current drawn by the load and helps for energy conservation.

State the difference between energy conservation and energy audit.

Description : State the difference between energy conservation and energy audit. 

Last Answer : energy conservation Energy audit It is reducing the growth of energy consumption by avoiding unnecessary usage of energy It is an inspection, survey & analysis of energy flows ... Various measuring instruments, with proper sensing elements are required for the energy audit. 

List the energy conservation technique in induction motor.

Description : List the energy conservation technique in induction motor. 

Last Answer : Following are the list of energy conservation techniques in electrical motors: 1) Reduction in iron losses by using low loss silicon steel core material laminated to thinner dimension. 2) Using bigger length ... at light load. 13) By rewinding in induction motor 14) By motor survey

Define Energy conservation.

Description : Define Energy conservation. 

Last Answer : Energy conservation:  Reduction in the amount of energy consumed in a process or system, or by an organization or society, through economy, elimination of waste, and rational use is referred ... electrical power and to increase the efficiency of every machine and material by minimizing the losses.

Explain the need of energy conservation in present scenario.

Description : Explain the need of energy conservation in present scenario.

Last Answer : Need of energy conservation in present scenario: 1. Fossil fuels like coal, oil which have taken no. of years to form and now they are on the verge of depleting soon. 2. In last ... protection and integrated economic and social development. 9. Energy saved is as good as energy generated. 

Explain the “mitigation of power theft” and “faulty meter replacement” for energy conservation techniques to reduce commercial losses.

Description : Explain the “mitigation of power theft” and “faulty meter replacement” for energy conservation techniques to reduce commercial losses. 

Last Answer : Energy conservation techniques to reduce commercial losses:  1. Mitigation of Power Theft: Power theft being the most important issue which all of the service providing utilities ... agricultural sector. Prepaid meters may prove effective measures against unauthorized abstraction of energy. 

Explain following techniques related to energy conservation in transmission and distribution system. (i) By balancing phase currents (ii) Variable technical losses (I2R losses).

Description : Explain following techniques related to energy conservation in transmission and distribution system. (i) By balancing phase currents (ii) Variable technical losses (I2R losses).

Last Answer : (i) Balancing Phase currents: Proper (healthy balanced) three phase loads always draw equal currents in all lines but single phase loads in the 3 phase 4 wire system or loads connected between two ... . 11) Minimize I2R losses. 12) Balance the load currents. 13) Regulate the system voltages.

Explain energy conservation technique in induction motor by minimizing idle and redundant running of motor.

Last Answer : Energy conservation technique in induction motor by minimizing idle and redundant running of motor: 1) Loss of energy as the no load power drawn is approximately about 12% to 16% of rated ... to unnecessary line losses. 4) Reduction in overall system energy efficiency over period of time.

State the need of energy conservation in transformer.

Description : State the need of energy conservation in transformer. 

Last Answer : Need of energy conservation in transformer: In electrical power system, transformers are used to change the voltage levels of different sections as per the need of economic and efficient operation of ... for some other good reason. Therefore, there is need of energy conservation in transformer.

State the need of energy conservation in electrical motor.

Description : State the need of energy conservation in electrical motor.

Last Answer : Need of energy conservation in Electrical motors: 1. Induction motors are used as electrical drives in industrial, commercial and residential sectors. 2. Considering all industrial applications, 70% of ... system. 8. To adopt advanced technology in design and to use better quality materials.

Explain any two energy conservation techniques in fan.

Description : Explain any two energy conservation techniques in fan.

Last Answer : Following are energy conservation techniques in Fans : 1) Use the electronic regulators instead of conventional regulator: Function of regulator is to control the speed of the fan. The conventional regulators ... 't forget to properly maintain your electric fan and keep it in good working order. 

Explain energy conservation method in lighting system by using installation of separate transformer / servo stabilizer.

Description : Explain energy conservation method in lighting system by using installation of separate transformer / servo stabilizer.

Last Answer : Energy conservation techniques by installation of separate transformer / servo stabilizer: The luminous efficiency of lamps depends upon the voltage applied across the terminals. It gives its best ... the voltage constant in that installation for giving best luminous efficiency of lamps.

Describe the following energy conservation methods of lighting system. i) By replacing lamp sources ii) Using light control gears.

Description : Describe the following energy conservation methods of lighting system. i) By replacing lamp sources ii) Using light control gears.

Last Answer : Energy conservation methods of lighting system:  i) By replacing lamp sources:  Installation of energy efficient fluorescent lamps in place of Conventional fluorescent lamps. Installation of ... (HF) electronic ballasts in place of conventional ballasts which saves energy up to 35%.

Describe the following energy conservation methods of electrical motor. i) By motor survey ii) By matching loads with motor rating

Description : Describe the following energy conservation methods of electrical motor. i) By motor survey ii) By matching loads with motor rating

Last Answer : Energy conservation methods of electrical motor:  1) By Motor Survey: Large industries have a massive population of LT motors. Load survey of LT motors can be taken-up methodically to ... -speed motors, eddy-current couplings, fluid couplings, and solid-state electronic variable speed drives.

Explain energy conservation technique “by improving power quality” for induction motor.

Description : Explain energy conservation technique “by improving power quality” for induction motor.

Last Answer : Energy conservation method in induction motor by improving power quality: Electrical energy can be conserved by improving the power quality. It can be achieved by avoiding voltage unbalance, maintaining ... losses can be minimized by using harmonic filter thus reducing the harmonics in the system.

List the different types of tariff.

Description : List the different types of tariff.

Last Answer : Various types of Tariff:-  1) Flat-demand Tariff  2) Simple-demand Tariff or Uniform Tariff  3) Flat-rate Tariff  4) Step-rate Tariff  5) Block-rate Tariff  6) Two-part Tariff  7) Maximum demand Tariff ... c) KW and KVAR Tariff 10) TOD (Time of Day) Tariff 11) TOU ( Time of Usage) Tariff

Define the terms: i) Tariff ii) Fuel surcharge iii) Electricity Duty iv) Connected load

Description : Define the terms: i) Tariff ii) Fuel surcharge iii) Electricity Duty iv) Connected load

Last Answer : i) Tariff: The rate at which a consumer is charged for the consumption of electricity is called as tariff. OR The amount of money framed by the supplier for the supply of electrical energy ... is the total wattage of all appliances which are used by the consumer on his sanctioned connection. 

State the incentives and penalties related with power factor tariff.

Description : State the incentives and penalties related with power factor tariff.

Last Answer : Incentives and penalties related with power factor tariff: In addition to basic tariff (Maximum Demand Tariff / KVA Maximum Demand Tariff / Load factor tariff) the tariff in which P.F. of ... industrial consumer/H.T/ commercial consumers with contract demand above 80 kw/ 100Kva/107 hp consumer.

Define the following terms related to tariff: (i) Connected load (ii) Unit consumed (iii) Fixed charges (iv) Electricity Tax

Description : Define the following terms related to tariff: (i) Connected load (ii) Unit consumed (iii) Fixed charges (iv) Electricity Tax 

Last Answer : (i) Connected load  It is the sum of the power ratings (Watts or kW or MW) of all devices and machines existing (installed) in the premises of consumer. It is used to decide the ... a percentage of the total electricity bill which includes all amounts that go to the electricity supply agency. 

State the objectives of tariff systems.

Description : State the objectives of tariff systems.

Last Answer : Objectives of tariff system: 1) Recover judiciously and legally capital investment made on electricity generation, transmission & distribution. 2) Recover judiciously and legally the cost of operation, supplies ... for high power factor. 8) Gain a suitable profit on the capital investment.

Explain about Electric Energy Conservation? How Energy conservation can be done in Lighting?

Description : Explain about Electric Energy Conservation? How Energy conservation can be done in Lighting?

Last Answer : Ans: Today in India, the per capita availability of energy is much less than the energy in developed countries. The demand for energy is always out placing availability, the shortfall being ... In streets of rural areas and side streets, street lighting luminaires with fluorescent lamps are used.

What do you mean by energy conservation? why it is required and how it can be done?

Description : What do you mean by energy conservation? why it is required and how it can be done?

Last Answer : Ans Energy conservation means saving of Electricity without fore going its utility. Conservation is required in present scenario of growing demand of power, depleting of natural resources and increase of and lack of ... pumps. i. Use of APFC panels j. Use of copper wiring inplace of Aluminum wiring.

State the Principle of energy conservation.

Description : State the Principle of energy conservation.

Last Answer : Principle of energy conservation: The law of conservation of energy states that the total energy of an isolated system remains constant-it is said to be conserved over time. Energy can neither be ... due to burning of fuels, greenhouse gases and avoid harmful effects on all livings on earth. 

The main objectives in framing tariff are:

Description : The main objectives in framing tariff are:  (A) The consumers must readily understand the tariffs (B) The tariff must be equitable amongst different consumers (C) Tariffs can be modified from time to time (D) All of the above

Last Answer : The main objectives in framing tariff are:  (A) The consumers must readily understand the tariffs (B) The tariff must be equitable amongst different consumers (C) Tariffs can be modified from time to time (D) All of the above

For any type of consumer the ideal tariff is?

Last Answer : For any type of consumer the ideal tariff is three part tariff.

In Hopknison demand rate or two part tariff the demand rate or fixed charges are?

Last Answer : In Hopknison demand rate or two part tariff the demand rate or fixed charges are dependent upon the maximum demand of the consumer.

In two part tariff, variation in load factor will affect?

Last Answer : In two part tariff, variation in load factor will affect operating or running charges.

World Sparrow Day

Description : World Sparrow Day

Last Answer : World Sparrow Day is an international observance held annually on March 20th to raise awareness about the conservation of the house sparrow and other common birds. The day was first celebrated ... individuals, communities, and governments to work together to protect and preserve the natural world.

The Day of the Interview

Description : The Day of the Interview

Last Answer : Dress Nicely. Dress professionally, at the same level of formality (or slightly above) that you would expect to wear in your sought position. If you are using a temp agency or recruiter, don't be afraid ... a wait time. Turn Your Cell Phone Off. This might seem obvious, but it is also important.

How to Seize the Day

Description : How to Seize the Day

Last Answer : How to Seize the Day The great Roman poet Horace once wrote, Seize the day, and put no trust in tomorrow. To seize the day does not mean you should live a reckless life, but that you ... you enjoy reading this article, you'll surely be interested in learning how to break out of your comfort zone

How to Recover from a Bad Day

Description : How to Recover from a Bad Day

Last Answer : How to Recover from a Bad Day A single thought can lead to a negative outlook. Combine that outlook with bad memories or unfortunate events, which may create a chain reaction. Before you even recognize ... your experience right now may get inspired enough to power out of his or her own bad days.

How to Celebrate Independence Day ?

Description : How to Celebrate Independence Day ?

Last Answer : How to Celebrate Independence Day The day a nation is declared independent is a big event, since it is the start of a society, a distinct culture. It deserves more than just the ... some of our beliefs, our characteristics and ultimately, our lives. Now celebrate. Happy Independence Day.

How to Celebrate Earth Day ?

Description : How to Celebrate Earth Day ?

Last Answer : How to Celebrate Earth Day April 22 is Earth Day. It is a special day set aside for everyone to observe, appreciate and raise awareness for the Earth. Here's how you can do your part in appreciating ... save the Earth. There are a million ways you can make an Earth Day event to get everyone excited.

State the importance of electrical power in day to day life.

Description : State the importance of electrical power in day to day life. 

Last Answer : Importance of electrical power in day to day life: 1. Electrical energy is the basic necessity for domestic (residency), commercial, industrial, agriculture, consumers , transport (Electric ... agriculture products. iv) Running motors, furnaces of various kinds in industry, running locomotives 

Explain Time of Day (TOD) Tariff and how it is beneficial for the power system and consumers?

Description : Explain Time of Day (TOD) Tariff and how it is beneficial for the power system and  consumers?

Last Answer :  In Time of the Day Tariff (TOD) structure incentives for power drawl during off- peak hours and disincentives for power drawl during peak hours are built in. Maelectrical utilities like to ... line losses and peak load incident and utilities power procurement charges by  reduced demand

Explain stepwise the “Detailed energy audit” procedure.

Description : Explain stepwise the “Detailed energy audit” procedure.

Last Answer : A) Start up meeting: For this programme, we proceed with this meeting. If then continue us until implementation of energy saving measures. B) Analysis of energy used: Identify where ... are considered, the analysis of energy loss and measurement of insulation level is also considered.

Where does the money donated to "save the ___ animal" actually go?

Description : Where does the money donated to "save the ___ animal" actually go?

Last Answer : answer:Charities (non-profits) need to file information with the IRS in order to keep their tax exemption. Among other numbers, they need to report: - program expenses (actually helping the animals) ... Here is a REAL BAD one: http://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=12761

Should one turn off the hot water heater if not using the house for a week? or just leave it on?

Description : Should one turn off the hot water heater if not using the house for a week? or just leave it on?

Last Answer : answer:I would leave the heater on but turn off the main water supply. I had a small leak in a copper pipe the was undetectible. We left for a week and when we got home the pipe had split and we had ... left on. The water won't be used so the tank will be full and the heater will seldom kick on.

Give a short description about Availability Based Tariff (ABT).

Description : Give a short description about Availability Based Tariff (ABT).

Last Answer : Introduction of availability based tariff(ABT) and scheduled interchange charges for  power was introduced in 2003 for interstate sale of power , have reduced voltage and  frequency fluctuation  It ... payment of dues , non-payment of prescribed  charges will be liable for appropriate action.

Where did the energy come from, for the big bang? Wouldn't this be a violation of law of conservation of energy?

Description : Where did the energy come from, for the big bang? Wouldn't this be a violation of law of conservation of energy?

Last Answer : I’m gonna go ahead and assume that if you can answer that question, you will probably find yourself named one of the greatest minds of our time.

List down any five Designated Consumers notified under the Energy Conservation Act.

Description : List down any five Designated Consumers notified under the Energy Conservation Act.

Last Answer : (1) Aluminium, (2) Cement, (3) Chloralkali, (4) Fertiliser, (5) Steel, (6) Pulp & Paper,  (7)Thermal Power Plants, (8) Textile, (9) Railways.

PEP = (RYEE – current year energy)/RYEE = (23011 – 23834)/23011 = (-) 0.0369 ie (-) 3.7 % …………………….1.5 marks Since the PEP is negative, it implies that the energy conservation measure did not yield reduction in energy consumption, action to be taken to improve the plant performance.

Description : A manufacturing industry plans to improve its energy performance under PAT through  implementation of an energy conservation scheme. After implementation, calculate the  Plant Energy Performance (PEP) with 2015-16 as the ... 34,000 T,   Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Last Answer : Production factor (PF) = 28750/34000 = 0.846 …………………….1 mark Ref year equivalent energy (RYEE) = Ref Year Energy Use (RYEU) x PF   = 27,200 x 0.846= 23011MWh

A manufacturing industry plans to improve its energy performance under PAT through implementation of an energy conservation scheme. After implementation, calculate the Plant Energy Performance (PEP) with 2015-16 as the reference year. What is your inference? Given that:  The current year (2016-17 ) Annual Production – 28,750 T ,  Current year (2016-17 ) Annual Energy Consumption– 23,834 MWh,  Reference year (2015-16 ) production - 34,000 T,  Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Description : A manufacturing industry plans to improve its energy performance under PAT through  implementation of an energy conservation scheme. After implementation, calculate the  Plant Energy Performance (PEP) with 2015-16 as the ... 34,000 T,   Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Last Answer : Production factor (PF) = 28750/34000 = 0.846 …………………….1 mark Ref year equivalent energy (RYEE) = Ref Year Energy Use (RYEU) x PF   = 27,200 x 0.846= 23011MWh

The Energy Conservation Act,2001 requires that all designated consumers should get energy audits conducted periodically by a) certified energy manager b) certified energy auditor

Description : The Energy Conservation Act,2001 requires that all designated consumers should get energy audits conducted periodically by a) certified energy manager b) certified energy auditor

Last Answer : c) accredited energy auditor

As per Energy Conservation Act, 2001, a BEE Certified Energy Manger is required to be appointed/designated by the a) state designated agencies b) all industrial consumers c) designated consumers d) electrical distribution licensees

Description : As per Energy Conservation Act, 2001, a BEE Certified Energy Manger is required to be appointed/designated by the a) state designated agencies b) all industrial consumers c) designated consumers d) electrical distribution licensees

Last Answer : c) designated consumers

Which of the following is not a part of energy audit as per the Energy Conservation Act, 2001? a) monitoring and analysis of energy use b) verification of energy use c) submission of technical report with recommendations d) ensuring implementation of recommended measures followed by review

Description : Which of the following is not a part of energy audit as per the Energy Conservation Act, 2001? a) monitoring and analysis of energy use b) verification of energy use c) submission of technical report with recommendations d) ensuring implementation of recommended measures followed by review

Last Answer : d) ensuring implementation of recommended measures followed by review

A building intended to be used for commercial purpose will be required to follow Energy conservation building code under Energy Conservation Act, 2001 provided its a) connected load is 120 kW and above b) contract demand is 100 kVA and above c) connected load is100 kW and above or contract demand is 120 kVA and above

Description : A building intended to be used for commercial purpose will be required to follow Energy conservation building code under Energy Conservation Act, 2001 provided its a) connected load is 120 kW and above b) ... and above c) connected load is100 kW and above or contract demand is 120 kVA and above

Last Answer : c) connected load is100 kW and above or contract demand is 120 kVA and above

In a boiler, fuel substitution of coal with rice husk results in a) energy conservation b) energy efficiency c) both energy conservation and energy efficiency d) carbon neutrality

Description : In a boiler, fuel substitution of coal with rice husk results in a) energy conservation b) energy efficiency c) both energy conservation and energy efficiency d) carbon neutrality

Last Answer : d) carbon neutrality

Explain energy conservation and its importance.

Description : Explain energy conservation and its importance.

Last Answer : Energy conservation Energy Conservation is the deliberate practice or an attempt to save electricity, fuel oil or gas or any other combustible material, to be able to put to additional use for ... are produced. e) Generally to relieve shortage and improve development. f) Advantage in PAT scheme.