JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Prerequisite

Power Systems

Course Objectives:

• To understand the energy demand scenario
• To understand the modeling of load and its ease to study load demand industrially
• To know electricity pricing models
• To study reactive power management in Industries

Course Outcomes

After completion of the course, students will be able to:

• Acquire knowledge about load control techniques in industries and its application.
• Understand different types of industrial processes and optimize the process using tools like LINDO and LINGO.
• Apply load management to reduce demand of electricity during peak time.
• Apply different energy saving opportunities in industries.

UNIT - I

Electric Energy Scenario, Demand Side Management, Industrial Load Management. Load Curve, Load Shaping Objective, Methodologies. Barriers: Classification of Industrial Loads, Continuous and Batch processes, Load Modeling.

UNIT - II

Direct load control, Interruptible load control. Bottom- u p approach, Scheduling, Formulation of load models, Optimization and control algorithms, Case studies. Reactive power management in industry, Controls, Power quality impacts, Application of filters, Energy saving in industries.

UNIT - III

Cooling and heating loads, Load profiling, Modeling. Cool storage, Types, Control strategies. Optimal operation, Problem formulation, Case studies.

UNIT - IV

Captive power units, Operating and control strategies, Power Pooling, Operation models. Energy banking, Industrial Cogeneration.

UNIT - V

Selection of Schemes, Optimal Operating Strategies. Peak load saving, Constraints, Problem formulation Case study. Integrated Load management for Industries.

TEXTBOOKS:

• 1. C.O. Bjork, “Industrial Load Management-Theory, Practice and Simulations”, Elsevier, the Netherlands, 1989.
• 2. C.W. Gellings and S.N. Talukdar, “Load management concepts”, IEEE Press, New York, 1986, pp.3-28.

REFERENCES:

• 1. Y. Manichaikul and F.C. Schweppe, “Physically based Industrial load”, IEEE Trans. on PAS, April1981.
• 2. H. G. Stoll, “Least cost Electricity Utility Planning”, Wiley Inter science Publication, USA, 1989.
• 3. I.J.Nagarath and D.P.Kothari,”Modern Power System Engineering”, Tata McGraw Hill Publishers, New Delhi, 1995.
• 4. IEEE Bronze Book, “Recommended Practice for Energy Conservation and cost- e f f e c t i v e planning inIndustrial facilities”, IEEE Inc, USA. M. Tech – II Semester L T P C 0 0 4 2