With PowerShell 5.0 two new commands are introduced: Compress-Archive and Expand- Archive. The commands compress and decompress data.
Get-Command -Noun Archive
Compress-Archive compresses data.
Compress-Archive -Path C:\Temp\* -DestinationPath C:\Temp\Compressed.zip
The ZIP File was generated.
Expand-Archive decompresses the files.
Expand-Archive -Path C:\Temp\Compressed.zip -DestinationPath C:\Temp\
If you can´t do without WinZip, I recommend my article Package Management in PowerShell (Chocolatey)