The book is widely used in electrical engineering courses and is available in various formats. However, I couldn't find a direct link to a free PDF version. But I can guide you on how to access it:

You're looking for a paper or a downloadable PDF of "Electrical Power Systems" by C.L. Wadhwa, 7th edition. Here's what I found:

When downloading any files from the internet, be cautious of malware, viruses, or copyright infringement. Always verify the authenticity of the source and respect the author's intellectual property rights.

If you're a student, I recommend purchasing the book or accessing it through your university library to ensure you get a legitimate copy.