Heres a Beta Release of a Playstation 3 Emulator for Windows, heres the release notes:

rpcs3 Git (2018/03/13) is compiled. RPCS3 is an open-source Sony PlayStation 3 emulator and debugger written in C++ for Windows and Linux. The emulator has been in development since early 2011 and currently supports modern DirectX 12, Vulkan and OpenGL renderers. The emulator is capable of booting and playing a decent amount of commercial games and PlayStation 3 SDK samples. Many more titles are also becoming playable with future development by contributors.

rpcs3 Git Changelog:
* Debugger improvements (#4026)
* Thread: unbreak build on BSDs after ac82ecf387c6
* Use latest Qt patch level on appveyor.
* cellGameContentPermit workaround
* Improve cellGameCreateGameData error checks
* Fix cellGame regression

more info